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Zhongjian Baotai

Beijing Biotai Co., Ltd. and all staff are dedicate-d to providing customers with the best techni-cal solutions, quality products and after-sales services, and strive to promote the developme-nt of China's food safety industry.

TEL：400-1888-518

Mycotoxin Tests

Evergreen mycotoxin six-in-one immunoaffinity column

Aflatoxin (A), ochratoxin (O), zearalenone (Z), vomitoxin (D), fumonisin (F) and T-2 toxin (T) in food and feed samples were purified by immunoaffinity column. The purified samples can be used for LC-MS/MS detection.

Evergreen aflatoxin ochratoxin zearalenone immunoaffinity column

The Evergreen aflatoxin + ochratoxin + zearalenone immunoaffinity column can purify aflatoxin, ochratoxin and zearalenone in food and feed samples, and the purified samples can be used for HPLC detection. Measurement range: aflatoxin: 0.04-200ng ochratoxin: 0.04-200ng zearalenone: 5-800ng HPLC method detection limit: aflatoxin: less than 0.04ng ochratoxin: less than 0.04ng zearalenone: less than 5ng recovery rate: when the contents of aflatoxin, ochratoxin and zearalenone in the sample are all within the measurement range, the total amount of aflatoxin: 85±5%> B1 95±5% aflatoxin B2:>85±5% aflatoxin G1:>80±5% aflatoxin G2:>70±5% ochratoxin A:>85±5% zearalenone:>85±5% cross-reaction aflatoxin B1:100 aflatoxin B2:99% aflatoxin G1:48% aflatoxin G2:34% ochratoxin A:100 ochratoxin B:103 zearalenone: 100%α-zearyl alcohol: 99% β-zearyl alcohol: 94% α-zearalenol: 97% β-zearalenol: 86% maximum binding capacity total aflatoxin 1.8 μg, ochratoxin 3 μg, zearalenone 2.5μg

Evergreen emitoxin and zearalenone immunoaffinity column

Evergreen emitoxin and zearalenone immunoaffinity column decontaminates emitoxin and zearalenone in food and feed samples, and the decontaminated samples can be used for HPLC-UV analysis. Product performance measurement range: vomitoxin: 5-500ng zearalenone: 5-500ng HPLC method detection limit: vomitoxin: less than 5ng zearalenone: less than 5ng recovery rate: when the contents of vomitoxin and zearalenone in the sample are within the measurement range, vomitoxin recovery rate> 85% zearalenone recovery rate> 85% cross-reactive vomitoxin (DON):100% nivalenol (NIV):31% 15-acetyl-DON:33% 3-acetyl-DON:<1% zearalenone (ZON):100% α-zearalenol: 99% β-zearalenol: 94% α-zearalenol: 97% β-zearalenol: 86% experimental principle Due to the presence of interfering substances in some complex samples, the sensitivity of the determination of vomitoxin and zearalenone is low. The method combined with highly selective immunoaffinity column and HPLC column purification can accurately determine the sample of vomiting toxin and zearalenone.

Evergreen aflatoxin ochratoxin immunoaffinity column

Aflatoxin and ochratoxin in food and feed samples were purified by immunoaffinity column, and the purified samples could be used for HPLC-FLD analysis.

Evergreen T2/HT2 Toxin Immunoaffinity Column

EvergreenT2/HT2 toxin toxin immunoaffinity column can purify T2/HT2 toxin in food and feed samples, and the purified samples can be used for HPLC analysis. Product performance measurement range:<1 μg T2/HT2 toxin. The detection limit is less than 1 ngT2/HT2 toxin. Recovery rate: when the content of T2/HT2 toxin in the sample is within the measurement range, the recovery rate of T2 toxin> 85% HT2 toxin> 85% cross-reacting T2 toxin: 85% HT2 toxin: 100 vomitoxin:<1% experimental principle immunoaffinity column can separate and purify T2/HT2 toxin from the sample matrix, and the content of T2/HT2 toxin can be determined by HPLC method. Due to the presence of interfering substances in some complex samples, the sensitivity of the determination of T2/HT2 toxins is low. The method combined with highly selective immunoaffinity column and HPLC column purification can accurately determine the T2/HT2 toxin in the sample. The maximum binding capacity of this immunoaffinity column was 500ng T2/HT2 toxin.

Evergreen Fumonicin Immunoaffinity Column

Product number: EB106303/EB106301 specification: 3ml/1mlEvergreen fumonidin immunoaffinity column can purify fumonidin (FB1/FB2) in food and feed samples, and the purified samples can be used for HPLC analysis. Product performance measurement range: 800ng fumonisin FB1/FB2. Detection limit: less than 1ng fumonisin FB1/FB2. Recovery rate: when the fumonidin content in the sample is within the measurement range, the recovery rate of fumonidin B1(FB1)> 85% fumonidin B2(FB2)> 85% cross-reactive fumonidin B1(FB1):100% fumonidin B2(FB2):130% experimental principle immunoaffinity column can be isolated and purified from the sample matrix of fumonisin (FB1/FB2), combined with HPLC method, can determine the content of fumonisin. Due to the presence of interfering substances in some complex samples, the sensitivity of the determination of fumonidin is low. The method combined with highly selective immunoaffinity column and HPLC column purification can accurately determine the fumonisin in the sample. The maximum binding capacity of the immunoaffinity column was 800ng fumonisin.

Evergreen ochratoxin immunoaffinity column

Evergreen ochratoxin immunoaffinity column product number: EB107303 ml/EB107301 specification: 3ml/1ml Evergreen ochratoxin immunoaffinity column can purify ochratoxin A/B in food and feed samples, and the purified samples can be used for HPLC-FLD analysis. Measurement range: 0.04-100ng ochratoxin. The detection limit was less than 0.04ng ochratoxin. Recovery rate: when the ochratoxin content in the sample is within the measurement range, the recovery rate> 85%±8% cross-reaction ochratoxin A:100 ochratoxin B:103 maximum binding amount: the maximum binding amount is 2.5μg ochratoxin. If ochratoxin exceeds 2.5 μg in 2ml PBS, such as 4 μg, incubate in the immunoaffinity column for 5 minutes, then wash with 2ml PBS to determine the unbound ochratoxin, the difference between the added ochratoxin and the unbound ochratoxin is only the maximum binding amount of the immunoaffinity column.

Evergreen vomitoxin immunoaffinity column

Evergreen vomitoxin immunoaffinity column can be used to purify vomitoxin in food and feed samples, and the purified samples can be used for HPLC-UV analysis. Product performance measurement range: 5-500ng vomiting toxin. Detection limit: less than 5ng vomiting toxin. Recovery rate: when the content of vomitoxin in the sample is within the measurement range, the recovery rate is> 85% cross-reactive vomitoxin (DON):100 Fusarium oxicum (NIV):31% 15-acetyl-DON:33% 3-acetyl-DON:<1% experimental principle immunoaffinity column can separate and purify vomitoxin from the sample matrix, combined with HPLC method, the content of vomitoxin can be determined. Due to the presence of interfering substances in some complex samples, the sensitivity of the determination of vomitoxin is low. The method combined with the purification of highly selective immunoaffinity column and HPLC column can accurately determine the vomitoxin in the sample. Secondly, the maximum binding capacity of the immunoaffinity column was 500ng vomitoxin.

Evergreen Zearalenone Immunoaffinity Column

Evergreen zearalenone immunoaffinity column can purify zearalenone in food and feed samples, and the purified samples can be used for HPLC-FLD analysis. Product performance measurement range: 5-500ng zearalenone. Detection limit: less than 5ng zearalenone. Recovery rate: when the content of zearalenone in the sample is within the measurement range, the recovery rate is> 85% cross-reacting zearalenone: 100 α-zearalenol: 99% β-zearalenol: 94% α-zearalenol: 97% β-zearalenol: 86% experimental principle of immunoaffinity column can separate and purify zearalenone from the sample matrix, combined with HPLC method, can determine the content of zearalenone. Due to the presence of interfering substances in some complex samples, the sensitivity of the determination of zearalenone is low. The method combined with highly selective immunoaffinity column and HPLC column purification can accurately determine the zearalenone in the sample. The maximum binding capacity of this immunoaffinity column was 500ng zearalenone.

Evergreen Fumisin Assay Kit

Fumonisin (B1, B2, B3) is a group of mycotoxins produced by Fusarium moniliforme. It widely exists in nature, mainly contaminates corn, and can cause liver cancer in rats, pulmonary edema in pigs and leukomalacia in horses. In South Africa and China, areas with high levels of fumonisins in maize are areas of high incidence of esophageal cancer. Evergreen fumatoxin detection kit can quantitatively detect the content of fumatoxin in grain and feed. Detection principle Evergreen fumosin detection kit uses solid-phase direct competitive enzyme-linked immunosorbent principle to detect fumosin in samples. Microwells are coated with a fumonisin-specific monoclonal antibody that cross-reacts with three subtypes of fumonisin. The fumonisin in the standard/sample competes with the fumonisin enzyme label for binding to the binding site on the antibody. After completion of the reaction, the plate was washed to remove non-specific reactants. Substrate reagent (TMB) is added to the microwell, and the solution turns blue, with color intensity proportional to the concentration of the fumarotoxin enzyme label and inversely proportional to the concentration of the fumarotoxin in the sample or standard. The stop solution was then added and the color changed from blue to yellow. Use a microplate reader to detect the OD value of the solution in the micropore at 450nm, and compare the OD value of the sample with the OD value of the standard, and the result can be obtained. The kit consists of Chinese name, English name, specification and quantity of micropores. The Antibodycoatedmicrowells are placed in a microplate, with a total of 96 micropores (12, 8 wells/strip). One bag of dilution wells(green) coated with mouse anti-fumonisin monoclonal antibody is Dilutionwells(green) and placed in a microplate, with a total of 96 micropores, uncoated antibody (12 bars, 8 holes/bar) 1 plate of fumaritoxin standard FumonisinStandards fumaritoxin aqueous solution, 1.5mL6 bottles of fumaritoxin enzyme standard per bottle FumonisinHRPconjugate the conjugate of fumaritoxin and peroxidase, fumaritoxin enzyme standard dissolved in preservative-containing buffer solution, 12mL2 bottles of substrate reagent SubstrateReagent15mL per bottle, 1 bottle of stable tetramethylbenzidine (TMB) termination liquid StopSolution15mL, acid solution 1 bottle of washing buffer Washingbuffer PBS buffer containing 0.05% Tween 20, diluted to 1L with distilled water before use, refrigerated 1 bag

Evergreen Ochratoxin A Test Kit

Ochratoxin A is a toxic metabolite produced by Aspergillus flavus and Penicillium (including Aspergillus ochratans). It has renal toxicity and carcinogenicity, and can lead to Balkan endemic nephropathy (BEN, chronic kidney disease related to renal system tumors), and can also lead to renal damage in pigs, and stunted growth of turkeys and chickens, reduced feed utilization, reduced egg production and eggshell quality, kidney disease and a large number of deaths (turkeys also have symptoms of refusal to eat). Most agricultural products contain ochratoxin A, which is mainly detected in grain products such as food and feed. Ochratoxin A is frequently detected in cereals and animal feed, in addition to fresh and roasted coffee, cocoa, spices and grape products such as raisins, grape juice and wine. The Evergreen Ochratoxin A detection kit can quantitatively detect Ochratoxin A in fresh coffee, roasted coffee, instant coffee, cocoa powder, cocoa butter, various spices and cereals. Detection principle Evergreen ochratoxin A detection kit uses direct solid phase enzyme-linked immunosorbent assay to detect ochratoxin A in samples. The microplate is coated with ochratoxin A antibody, the ochratoxin A in the standard or sample is combined with the antibody coated in the microhole, and then the ochratoxin A enzyme label added is combined with the remaining antibody. After incubation the contents of the wells were decanted and washed. Then the substrate reagent is added to react with the ochratoxin A enzyme label, and the solution turns blue. The color intensity is proportional to the concentration of the ochratoxin A enzyme label and inversely proportional to the concentration of ochratoxin A in the sample or standard. Finally the stop solution was added and the solution turned from blue to yellow. Use a microplate reader to detect the OD value of the solution in the micropore at 450nm, and compare the OD value of the sample with the OD value of the standard, and the result can be obtained. The kit consists of Chinese name, English name, specification, quantity, microplate AntibodycoatedmicrowellPlate12, 8 wells/strip, coated with ochratoxin A antibody 1 plate mixed well (red) Mixingwells12, 8 wells/strip, uncoated with antibody, red 1 plate ochratoxin A standard OchratoxinAStandards 1.5mL per bottle, black cap, 6 bottles can be directly used to detect diluent AssayDiluent12ml/bottle, brown cap 2 bottles of ochratoxin A enzyme label OchratoxinAHRP-conjugate12ml/bottle, green cap, can directly use 1 bottle of substrate reagent SubstrateReagent12mL, blue cap, stable tetramethylbenzidine (TMB), can directly use 1 bottle of stop solution StopSolution12mL, red cap, acidic solution, can directly use 1 bottle of washing buffer Washbuffer(PBS-T) PBS buffer containing 0.05 Tween20, diluted to 1L with distilled water before use, refrigerated 1 bag

Evergreen vomiting toxin rapid test kit

Deoxynivalenol (DON) belongs to the trichothecene group of compounds, mainly produced by Fusarium graminearum, Fusarium oxysporum, Fusarium moniliforme, Fusarium moniliforme, Fusarium pink, and Fusarium moniliforme. It is commonly found in plant products, particularly in cereals. Vomitoxin concentrations in wheat, corn and rice can reach ppm levels. Due to its high cytotoxicity and immunosuppressive properties, it poses a threat to the health of humans and animals. EvergreenTREATM Vomitoxin detection kit provides a rapid, sensitive and reliable quantitative analysis method. The kit contains all the reagents needed for enzyme-linked immunoassay. The kit can carry out 96 tests (including standard substances). The detection principle of the EvergreenTREATM vomiting toxin detection kit is a competitive enzyme-linked immunoassay (EISA). Microwells are coated with vomitoxin antigen, and vomitoxin standard/sample and vomitoxin antibody are added to the microwells. Free vomitoxin and vomitoxin antigen coated in the microwells compete for binding sites on the vomitoxin antibody. Unbound vomitoxin and vomitoxin antibody are removed during the first wash. Horseradish peroxidase-labeled secondary antibody (HRP) is then added and unbound enzyme-labeled conjugate is removed in a second washing step. Substrate reagent is then added to each well and the bound enzyme conjugate catalyzes the substrate solution to turn blue. Finally a stop solution was added to stop the reaction and turn the color of the solution in the microwells to yellow. Use a microplate reader to detect the OD value of the solution in the microwell at 450nm, and the absorbance value is inversely proportional to the concentration of vomitoxin in the sample or standard. The kit consists of Chinese name, English name, specification, quantity, microplate Microtiterplate, 96 micropores (12, 8 wells/strip), coated with DON-OVA1 bags of standard solution Standardssolutions 1mL per bottle, ready-to-use 6 bottles of sample diluent SampleDilutent15ml, white cap, ready-to-use 1 bottle of antibody solution Anti-DONantibody6ml, white cap, ready-to-use type. 1 bottle of substrate TMBSubstrate12mL, brown cap, stable tetramethylbenzidine (TMB), I .e., 1 bottle of enzyme-labeled conjugate HRPConjugate12ml, green cap, I .e., 1 bottle of termination solution StopSolution6mL, red cap, containing 0.18M sulfuric acid, I .e., 1 bottle of washing solution is concentrated WashSolution60ml20 times, and 1:20 dilution (e.g., 1ml20 × washing solution 19ml distilled water) is required for use

Evergreen Zearalenone Rapid Test Kit

Zearalenone (ZEA) is a metabolite of Fusarium and Gibberella spp. Zearalenone contamination is very common, like corn, wheat, oats, barley and sorghum are very easy to contaminate zearalenone. Ingestion of zearalenone by animals, particularly pigs, can lead to infertility, miscarriage or other reproductive problems. TREATM zearalenone detection kit can quantitatively determine zearalenone in corn and wheat samples, which is rapid, sensitive and reliable. The kit contains all the reagents required for the enzyme-linked immunoassay, and the kit can perform 96 tests (including standards). Detection principle EvergreenTREATM zearalenone detection kit is a competitive enzyme-linked immunoassay (EISA). Zearalenone standard/sample and zearalenone antibody are added to the microwells coated with zearalenone antigen, free zearalenone and zearalenone antigen coated in the microwells compete for binding sites on the zearalenone antibody, and unbound zearalenone and zearalenone antibodies are removed during the first wash. Horseradish peroxidase-labeled secondary antibody (HRP) is then added and unbound enzyme-labeled conjugate is removed in a second washing step. Substrate reagent is then added to each well and the bound enzyme conjugate catalyzes the substrate solution to turn blue. Finally a stop solution was added to stop the reaction and turn the color of the solution in the microwells to yellow. Use a microplate reader to detect the OD value of the solution in the microwell at 450nm, and the absorbance value is inversely proportional to the concentration of zearalenone in the sample or standard. The kit consists of Chinese name, English name, specification, quantity, microplate Microtiterplate, a total of 96 micropores (12, 8 wells/strip), coated with ZEA-OVA1 bags of standard solution Standardssolutions0ppb,2ml2ppb,5ppb,10ppb,25ppb,100ppb, 1mL per bottle, ready-to-use. 6 bottles of sample diluent SampleDiluent15ml, white cap, ready-to-use type 1 bottle of antibody solution Anti-ZEA antibody6ml, white cap, ready-to-use type. 1 bottle of substrate TMBSubstrate12mL, brown cap, stable tetramethylbenzidine (TMB), ready-to-use 1 bottle of enzyme-labeled conjugate HRPConjugate6ml, green cap, ready-to-use 1 bottle of stop solution StopSolution6mL, red cap, containing 0.18M sulfuric acid, ready-to-use 1 bottle of washing solution WashSolution60ml,20 times concentrated 1 bottle

Evergreen Aflatoxin B1 Highly Sensitive Kit-Milk & Dairy Products

Aflatoxins are toxic metabolites produced by a variety of molds (such as Aspergillus flavus and Aspergillus parasiticus) and are highly carcinogenic. Aflatoxin B1 is usually present in cereals, cottonseeds and nuts at the same time as aflatoxins B2, G1, G2. EvergreenTREATM Aflatoxin B1 high sensitive detection kit was used to quantitatively detect aflatoxin B1 in milk and milk by competitive enzyme-linked immunosorbent assay. The kit contains all reagents required for the reaction-including standards, enough for 96 assays (including standards). Quantitative detection requires a microplate reader. Detection principle Aflatoxin B1 test kit is based on antigen-antibody reaction. The microwells are coated with an antigen that can bind to the aflatoxin B1 antibody. Standard or sample and enzyme labeled antibody are added to the microwells. Free aflatoxin and antigen coated in the microwell compete for binding to the binding site of the enzyme-labeled antibody. Unbound enzyme-labeled antibody is removed in a washing step. Substrate reagent was then added and the solution turned blue. Finally a stop solution was added to stop the reaction and turn the color of the solution in the microwells to yellow. Use a microplate reader to detect the OD value of the solution in the microwell at 450nm, and the absorbance value is inversely proportional to the concentration of aflatoxin B1 in the sample or standard. The kit consists of Chinese name, English name, specification, quantity, microplate MicroteterPlate, 96 micropores (12, 8 wells/strip), 1 bag of standard solution Standards solutions coated with antigen, 1mL per bottle, free aflatoxin B1, ready-to-use 6 bottles of sample diluent SampleDiluent15ml, white cap, ready-to-use 1 bottle of substrate TMBSubstrate12 mL, brown cap, stable tetramethylbenzidine (TMB), the ready-to-use 1 bottle of enzyme-labeled conjugate HRPConjugate6ml, green cap, ready-to-use 1 bottle of stop solution StopSolution6 mL, red cap, containing 0.18M sulfuric acid, ready-to-use 1 bottle of washing solution WashSolution60ml,20 times concentrated 1 bottle

Evergreen Aflatoxin B1 High Sensitive Kit-Cereal and Soya-based Formula

Aflatoxins are toxic metabolites produced by a variety of molds (such as Aspergillus flavus and Aspergillus parasiticus) and are highly carcinogenic. Aflatoxin B1 is usually present in cereals, cottonseeds and nuts at the same time as aflatoxins B2, G1, G2. The EvergreenTREATM aflatoxin B1 highly sensitive detection kit uses the principle of competitive enzyme-linked immunosorbent assay to quantitatively detect aflatoxin B1 in cereal and soy-based formula foods. The kit contains all reagents required for the reaction-including standards, enough for 96 assays (including standards). Quantitative detection requires a microplate reader. Detection principle Aflatoxin B1 test kit is based on antigen-antibody reaction. The microwells are coated with an antigen that can bind to the aflatoxin B1 antibody. Standard or sample and enzyme labeled antibody are added to the microwells. Free aflatoxin and antigen coated in the microwell compete for binding to the binding site of the enzyme-labeled antibody. Unbound enzyme-labeled antibody is removed in a washing step. Substrate reagent was then added and the solution turned blue. Finally a stop solution was added to stop the reaction and turn the color of the solution in the microwells to yellow. Use a microplate reader to detect the OD value of the solution in the microwell at 450nm, and the absorbance value is inversely proportional to the concentration of aflatoxin B1 in the sample or standard. The kit consists of Chinese name, English name, specification, quantity, microplate MicroteterPlate, 96 micropores (12, 8 wells/strip), 1 bag of standard solution Standards solutions coated with antigen, 1mL per bottle, free aflatoxin B1, ready-to-use 6 bottles of sample diluent SampleDiluent15ml, white cap, ready-to-use 1 bottle of substrate TMBSubstrate12 mL, brown cap, stable tetramethylbenzidine (TMB), the ready-to-use 1 bottle of enzyme-labeled conjugate HRPConjugate6ml, green cap, ready-to-use 1 bottle of stop solution StopSolution6 mL, red cap, containing 0.18M sulfuric acid, ready-to-use 1 bottle of washing solution WashSolution60ml20 times concentrated 1 bottle

ROSA T2-HT2 toxin (quantitative) rapid test strip

The detection principle of ROSA T2-HT2 toxin rapid quantitative detection strip is immunochromatography. The T-2 and HT-2 toxins in the samples were extracted using 70% methanol. The extract reacts with colored particles. After the reaction is completed, a ROSA-M reader is used to read the color intensity of the detection area, and the results are converted into the concentration of T-2 and HT-2 toxins in the sample (in ppb). Characteristics: The quantitative results can be obtained in 10 minutes. The colloidal gold three-line quantitative method is adopted, which has more accurate results, wider detection range and simple sample treatment. The one-step analysis and detection results can be applied to laboratories comparable to HPLC, can also be applied to the field for grain, feed and other samples in Jiangxi Province, feed testing local standards

ROSA FAST5 Voltaminotoxin Rapid Quantitative Test Strip

ROSA®The detection principle of FAST5 fumonisin rapid quantitative detection strip is immunochromatography, which uses the flow measurement technology of rapid one-step detection. The fumonisin (FLIM) in the samples was extracted using 70% methanol. The extract is reacted with the colored microparticles and, after the reaction is complete, the color intensity of the test and control zones is read using a ROSA-M reader and the results are converted to the fumonisin concentration (in ppb or ppm) in the sample. Features: The quantitative results can be obtained in 5 minutes. The colloidal gold three-line quantitative method is adopted. The results are more accurate and the detection range is wider. The sample processing is simple. The one-step analysis and detection results can be comparable to HPLC method. It can be applied to laboratories and can also be applied to local standards for feed detection of grain, feed and other samples in Jiangxi Province.

ROSA Ochratoxin Rapid Quantitative Test Strip-Wine and Grape Juice

The detection principle of ROSA wine ochratoxin rapid quantitative detection strip is immunochromatography, and the lateral flow technology of ROSA one-step detection is used. The sample reacts with colored microparticles. After the reaction is completed, use a ROSA-M reader to read the color intensity of the detection area, and convert the result into the concentration of ochratoxin A in the sample (in ppt). Features: 10 minutes can be obtained by colloidal gold three-line quantitative method, the results are more accurate, the detection range is wider, the sample processing is simple, one-step analysis and detection results can be compared with HPLC method can be applied to the laboratory, can also be applied to the scene for wine, grape juice and other samples

ROSA Ochratoxin Quantitative Test Strip

The detection principle of ROSA ochratoxin (quantitative) rapid detection strip is immunochromatography. Ochratoxin A in the samples was extracted using 70% methanol. The extract is reacted with the colored microparticles. After the reaction is completed, the color intensity of the detection area is read using a ROSA-M reader or CharmEZ-M, and the result is converted to the concentration of ochratoxin A in the sample (in ppb). Features: The quantitative results can be obtained in 10 minutes. The colloidal gold three-line quantitative method is adopted. The results are more accurate and the detection range is wider. The sample treatment is simple. The one-step analysis and detection results can be comparable to HPLC method and can be applied to laboratories. It can also be applied to grain, feed and other samples on site. The GIPSA of the United States Department of Agriculture verifies the national grain and oil detection industry standard of Jiangxi feed local standard.

ROSA FAST5 Vomitoxin 5 minute rapid quantitative test strip

ROSA®FAST5 vomiting toxin DON 5 minutes rapid quantitative detection strip detection principle is immunochromatography. Water was used to extract emesis toxins from the sample. The extract is reacted with the colored microparticles and, after completion of the reaction, the color intensity of the test area is read using a ROSA-M reader and the result is converted to the emitoxin concentration in the sample (in ppb). Features: The quantitative results can be obtained in 5 minutes. The colloidal gold three-line quantitative method is adopted. The results are more accurate and the detection range is wider. The sample treatment is simple. The one-step analysis and detection results can be comparable to HPLC method. It can be applied to laboratories and can also be applied to on-site samples such as grains and feeds. The GIPSA of the United States Department of Agriculture verifies the grain and oil detection industry standards of the National Grain Administration.

ROSA FAST5 Zearalenone Rapid Quantitative Test Strip

The rapid quantitative detection strip of baotai Charm ROSAFAST5 zearalenone is based on the principle of immunochromatography, uses ROSA lateral flow technology, and uses 70% methanol to extract zearalenone in the sample. The sample extract reacts with the colored microparticles in the test strip. After the reaction was complete, the color intensity of the detection zone was read using a ROSA-M reader and the results were converted to the concentration of zearalenone in the sample in ppb. Features: The quantitative results can be obtained in 5 minutes. The colloidal gold three-line quantitative method is adopted. The results are more accurate and the detection range is wider. The sample treatment is simple. The one-step analysis and detection results can be comparable to HPLC method. It can be applied to laboratories and can also be applied to on-site samples such as grains and feeds. The GIPSA of the United States Department of Agriculture verifies the grain and oil detection industry standards of the National Grain Administration.

Evergreen aflatoxin immunoaffinity column

Evergreen Aflatoxin Immunoaffinity Columns Food and feed samples were purified of aflatoxins by immunoaffinity columns, and the purified samples were available for HPLC analysis.

Evergreen Aflatoxin M1 Rapid Test Kit

Aflatoxins are toxic secondary metabolites produced by a variety of molds (such as Aspergillus flavus and Aspergillus parasiticus) and are highly carcinogenic. Aflatoxins are commonly found in grains, nuts, and other crop products. Aflatoxins are potential carcinogens and immunosuppressants. Aflatoxins have different subtypes, with B1 being the most common and the most toxic. When cows ingest contaminated feed, aflatoxin B1 occurs hydroxylation reaction to produce aflatoxin M1, aflatoxin M1 can enter the milk with lactation. Aflatoxin M1 is stable throughout the bus disinfection process and can enter the final product for human consumption. Most countries around the world have established limits for aflatoxin M1 in milk and dairy products. The US and EU set a limit of 50ppt for aflatoxin M1 in milk and reconstituted milk powder. The TREA Aflatoxin M1 Rapid Test Kit can detect aflatoxin M1 in milk and dairy products qualitatively or quantitatively. The kit contains all reagents required for ELISA experiments, including standards. The kit can perform 96 tests. Scope of application Evergreen aflatoxin M1 rapid test kit is suitable for qualitative or quantitative detection of aflatoxin M1 in milk or milk products. 2. Detection principle TREA aflatoxin M1 detection kit is based on antigen-antibody reaction. The microwells were coated with aflatoxin M1 antibody. The aflatoxin standard or sample and the enzyme label conjugate are added to the microwells. Free aflatoxin M1 and the enzyme-labeled conjugate compete for binding to the antibody in the microwell. Unbound enzyme-labeled conjugate is removed in a washing step. Substrate reagent was then added and the solution turned blue. Finally a stop solution was added to stop the reaction and turn the color of the solution in the microwells to yellow. Use a microplate reader to detect the OD value of the solution in the microwell at 450nm, and the absorbance value is inversely proportional to the concentration of aflatoxin M1 in the sample or standard. 3. Kit Composition Enough reagents for 96 reactions were included in the kit. Chinese name English name specification quantity microplate AflatoxinM1plate a total of 96 microholes (12, 8 wells/strip), coated with aflatoxin M1 antibody 1 bag of standard solution Standards solutions 1mL per bottle, ready-to-use 6 bottles of substrate TMBSubstrate12mL, brown cap, stable tetramethylbenzidine (TMB), ready-to-use 1 bottle of enzyme-labeled HRPConjugate6mL, green cap, horseradish peroxidase labeled aflatoxin, one bottle of ready-to-use stop solution StopSolution6 mL, red cap, containing 0.18M sulfuric acid, one bottle of ready-to-use washing solution WashSolution60ml20-fold concentrated, one bottle of sample diluent SampleDiluent50mL, one bottle of ready-to-use

ROSA FAST5 Aflatoxin Rapid Quantitative Test Strip

Po Tai Charm®ROSAFAST5 aflatoxin (quantitative) rapid detection strip based on the principle of immunochromatography, using ROSA lateral flow technology, using 70% methanol to extract aflatoxin in the sample. The sample extract reacts with the colored microparticles in the test strip. After the reaction is completed, the color intensity of the detection area is read using a ROSA-M reader and the result is converted to the aflatoxin concentration in the sample (in ppb). Features: The quantitative results can be obtained in 5 minutes. The colloidal gold three-line quantitative method is adopted. The results are more accurate and the detection range is wider. The sample treatment is simple. The one-step analysis and detection results can be comparable to HPLC method. It can be applied to laboratories and can also be applied to on-site samples such as grains and feeds. The GIPSA of the United States Department of Agriculture verifies the grain and oil detection industry standards of the National Grain Administration.

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