The MaxSignal No-Mel Milk Total Protein Assay Kit is a colorimetric assay for the determination of protein in milk, powdered milk, cream, ice cream and chocolate drink.
MaxSignal No-Mel Milk Total Protein Assay Kit uses a dye-binding assay to determine protein in milk and other dairy products. The kit enables international and government regulatory agencies, food manufacturers and processors, as well as quality assurance organizations, to determine protein levels in dairy products in response to customer concerns about food safety. The test is based on a proven AOAC-approved method for milk protein determination. The MaxSignal No-Mel Milk Total Protein Assay Kit contains sufficient materials to test 42 dairy samples.
The assay detects the specific binding of milk proteins to dye molecules. This detection is fundamentally different than that of some other protein determination methods (such as the Kjeldahl method) which detect protein via nitrogen and are vulnerable to contamination of amine containing impurities such as melamine. The MaxSignal No-Mel Milk Total Protein Assay Kit provides accurate, proven results even in the presence of high levels of melamine.
The kit contains all reagents, including standards and buffers, required to perform the test. Materials and chemicals necessary for extraction of clenbuterol from sample material are not included in the test-kit. Procedures for extraction of clenbuterol from the samples are described in detail in the manual.
BENEFITS:- Rapid and simple method (modified version of AOAC method) less than 10 minutes Minimal sample prep Highly accurate and reproducible Not influenced by the presence of melamine in samples (< 2 mg/mL in milk)
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
PLATE: 1 x 96 well (Removable 8 wells x 12 strips)
MEASUREMENT: microtiter plate reader (490 nm)
TESTS PER KIT: The kit has the capacity for 96 determinations or testing of 42 samples in duplicate
The kit is designed to be used with a microplate reader or a UV/vis spectrophotometer (the preferred, most accurate method). The kit contains dye standards to construct a linear calibration curve and verify assay performance.
RECOVERY RATE: N/A
INCUBATION TIME: N/A
SHELF LIFE & STORAGE: 6 Months when properly stored
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The MaxSignal Melamine ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of melamine in milk, milk powder, infant formula, meat, fish, feed, chocolate and other food/dairy samples. Melamine is a chemical used in a variety of industrial processes and can be found in food contact surfaces in processing plants, can coatings and dishware and other kitchenware. Sometimes it is also used illegally to increase the apparent protein content in food samples such as milk. Trace amounts of melamine can contaminate food by contact without causing health problems but it is toxic at high levels. In 2010, WHO has set the first global limits on permitted melamine levels in food. The 130 members of the Codex Alimentarius Commission set the threshold for melamine in food at 2.5mg/kg (2.5 ppm) and the permitted level for infant formula milk was set at 1mg/kg (1 ppm). BENEFITS:- High recovery rate (>80%) Rapid (10 - 40 minutes) and cost-effective extraction methods Sample prep protocols that work with chocolate Robust sample prep protocols for feed samples High sensitivity (5 ng/g or ppb) and low detection limit for liquid milk (0.2 ppm) A quick ELISA assay (less than 2 hours regardless of number of samples) High reproducibility
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
PLATE: 1 x 96 well (Removable 8 wells x 12 strips)
TESTS PER KIT: The kit has the capacity of 96 determinations or can be used to test 42 samples in duplicate
STANDARDS: 0 / 5 / 20 / 50 / 100 / 200 ppb
RECOVERY RATE: > 80%
SHELF LIFE & STORAGE: 12 months when properly stored
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
MaxSignal Benzo[a]pyrene (BaP) ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of Benzo[a]pyrene (BaP) in water, fish, shrimp and meat. Petroleum oils contain compounds that can be considered hazardous to human health, specifically polycyclic aromatic hydrocarbons (PAH). Studies have shown several of these PAHs in petroleum oil to be probable human carcinogens, or cancer causing agents, from lifetime exposure studies. It is this cancer risk that is the potential health risk.
The method is based on a competitive colorimetric ELISA assay. The BaP conjugate has been coated in the plate wells. During the analysis, a sample is added along with the primary antibody specific for BaP. If the target is present in the sample, it will compete for the antibody, thereby preventing the antibody from binding to the BaP attached to the wells. The secondary antibody, tagged with a peroxidase enzyme, targets the primary antibody associated with the BaP coated on the plate wells. The resulting color intensity, after addition of substrate, has an inverse relationship with the target concentration in the sample.
BENEFITS:- Facilitates the screening of fish, shrimp, meat and water samples for BaP contamination High recovery (>75%) Rapid, cost-effective extraction methods High sensitivity (0.025 ppb) A quick ELISA assay (less than 2 hours regardless of the number of samples) High reproducibility
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The MaxSignal Benzo[a]pyrene (BaP) ELISA Test Kit has the capacity for 96 determinations or testing of 42 samples in duplicate (assuming 12 wells for standards). Return any unused microwells to the foil bag and reseal them with the desiccant provided in the original package. Store the kit at 2-8°C. The shelf life is 12 months when the kit is properly stored.
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The AuroFlow Aflatoxin M1 Strip Test Kit is a qualitative and rapid lateral flow assay designed to detect Aflatoxin M1 residues in raw commingled cows milk at 0.5 ppb. This immunochromatographic assay eliminates the need for a heating block. This test is designed for field use or reference lab settings.
The assay uses a competitive colloidal gold based format. The milk sample (200 ?L) is added to a clear plastic reaction vessel, and used to resuspend the lyophilized reagents to a uniform pink color in the bottom of the microtiter wells. The milk is incubated (5 min) at room temperature to allow the antibodies on the gold particles to engage with any Aflatoxin M1 present in the milk. The test strip is then inserted into the sample well with the arrows pointing downward initiating capillary flow up the strip (5 min). Any gold particles that are not complexed with Aflatoxin M1 present in the milk will bind to the Aflatoxin M1 imprinted at the Test line (T-line), forming a signal (red line) at that position. If the antibody on the gold particle has engaged with antibiotic present in the milk sample, the gold particle will flow past the T-line and reach the Control line (C-line). For visual interpretation of the test results, T-line signal intensity that is stronger than the signal at the C-line indicates a negative result. Signal at the T-line which is equal or less intense compared to the C-line indicates the presence of 0.5 ppb or greater of Aflatoxin M1 in the milk. The greater the reduction in signal intensity at the T-line, the greater the concentration of Aflatoxin M1 present in the milk.
Aflatoxin M1 is the hydroxylated metabolite of Aflatoxin B1. Aflatoxins are believed to be the most carcinogenic naturally occurring substances. In 1987, the WHO classified the aflatoxins as Group 1 carcinogens. Aflatoxins are potent liver carcinogens and DNA-damaging agents from natural source. Aflatoxin M1 is known to be oxidized by the mixed function oxygenases of the liver P-450 system. This oxidation results in a reactive 8,9-epoxide as the major product, which seems to preferentially attack certain guanine residues in double stranded DNA. Aflatoxicosis is poisoning that results from ingestion of aflatoxins in contaminated food or feed. The LD50 of Aflatoxin M1 is 0.3 mg/kg (oral, duckling).
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-01-B.
[BENEFITS] : - Rapid strip test method 10 minutes Works in cold milk No sample preparation High affinity antibody method that requires no heating step High sensitivity High reproducibility
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The AuroFlow Aflatoxin M1 Strip Test Kit has the capacity for 96 (Cat # 1101-01) or 192 (Cat # 1101-02) determinations. The shelf life is 24 months when the kit is properly stored.
The positive and negative control vials contain lyophilized raw milk samples, and must be reconstituted with 1 mL of distilled water before use. The reconstituted raw milk controls are stable for 48 hours at 4°C. Additional positive and negative control vials are available separately (Cat # 110110).
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The AuroFlow Aflatoxin M1 Strip Test Kit is a qualitative and rapid lateral flow assay designed to detect Aflatoxin M1 residues in raw commingled cows milk at 0.5 ppb. This immunochromatographic assay eliminates the need for a heating block. This test is designed for field use or reference lab settings.
The assay uses a competitive colloidal gold based format. The milk sample (200 ?L) is added to a clear plastic reaction vessel, and used to resuspend the lyophilized reagents to a uniform pink color in the bottom of the microtiter wells. The milk is incubated (5 min) at room temperature to allow the antibodies on the gold particles to engage with any Aflatoxin M1 present in the milk. The test strip is then inserted into the sample well with the arrows pointing downward initiating capillary flow up the strip (5 min). Any gold particles that are not complexed with Aflatoxin M1 present in the milk will bind to the Aflatoxin M1 imprinted at the Test line (T-line), forming a signal (red line) at that position. If the antibody on the gold particle has engaged with antibiotic present in the milk sample, the gold particle will flow past the T-line and reach the Control line (C-line). For visual interpretation of the test results, T-line signal intensity that is stronger than the signal at the C-line indicates a negative result. Signal at the T-line which is equal or less intense compared to the C-line indicates the presence of 0.5 ppb or greater of Aflatoxin M1 in the milk. The greater the reduction in signal intensity at the T-line, the greater the concentration of Aflatoxin M1 present in the milk.
Aflatoxin M1 is the hydroxylated metabolite of Aflatoxin B1. Aflatoxins are believed to be the most carcinogenic naturally occurring substances. In 1987, the WHO classified the aflatoxins as Group 1 carcinogens. Aflatoxins are potent liver carcinogens and DNA-damaging agents from natural source. Aflatoxin M1 is known to be oxidized by the mixed function oxygenases of the liver P-450 system. This oxidation results in a reactive 8,9-epoxide as the major product, which seems to preferentially attack certain guanine residues in double stranded DNA. Aflatoxicosis is poisoning that results from ingestion of aflatoxins in contaminated food or feed. The LD50 of Aflatoxin M1 is 0.3 mg/kg (oral, duckling).
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-01-B.
[BENEFITS] : - Rapid strip test method 10 minutes Works in cold milk No sample preparation High affinity antibody method that requires no heating step High sensitivity High reproducibility
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The AuroFlow Aflatoxin M1 Strip Test Kit has the capacity for 96 (Cat # 1101-01) or 192 (Cat # 1101-02) determinations. The shelf life is 24 months when the kit is properly stored.
The positive and negative control vials contain lyophilized raw milk samples, and must be reconstituted with 1 mL of distilled water before use. The reconstituted raw milk controls are stable for 48 hours at 4°C. Additional positive and negative control vials are available separately (Cat # 110110).
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The MaxSignal® Histamine ELISA Test Kit, a colorimetric ELISA assay for the determination of histamine in fresh or frozen fish and fish meal, is the most sensitive and rapid ELISA commercially available. The plate wells are coated with anti-histamine antibody. During analysis, sample is added along with the histamine-horseradish peroxidase (Histamine-HRP) conjugate. If histamine residue is present in the sample, it will compete for the Histamine antibody, thereby preventing the histamine-HRP from binding to the antibody attached to the well. The resulting color intensity, after addition of the HRP substrate (TMB), has an inverse relationship with the concentration of histamine in the sample.
Wide Detection Range: With detection over a wide range of histamine concentrations (3 270 ppm for fish samples), the MaxSignal Histamine ELISA Test Kit delivers highly reproducible, accurate, cost-effective and easy histamine analysis.
Optimized Sample Prep Protocols: This ELISA uses a rapid (15 minute) aqueous extraction method which does not require heating or organic extraction steps. Unlike other histamine ELISAs, the MaxSignal Histamine ELISA does not require time-consuming and laborious acylation steps.
Histamine is a naturally occurring contaminant found in scombroid fish such as tuna, mahi mahi, swordfish and mackerel that have been improperly handled. High levels of histamine in seafood can cause scombroid poisoning. Quality fish has histamine levels below 50 ppm. The amount of histamine can be determined using HPLC or LC-MS. However, these traditional methods require expensive instrumentation and time-consuming sample preparation procedures that can be eliminated by ELISA methodology.
[BENEFITS] Low-cost, rapid sample prep protocol offers high histamine recovery rates >90% High sensitivity - Detect as little as 3 ppm of histamine in fresh or frozen fish samples and 30 ppm in fish meal No chemical derivatization (acylation) steps required Rapid assay protocol - Less than 45 minutes required to process 42 samples in duplicate High reproducibility with interplate and intraplate CV typically <10% No heating steps or organic solvents are required
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-A
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The MaxSignal Histamine ELISA Test Kit has the capacity for 96 determinations or testing of 42 samples in duplicate (assuming 12 wells for standards). Return any unused microwells to the foil bag and reseal them in the original package with the desiccant provided. Store the kit at 2-8°C*. The shelf life is 12 months when the kit is properly stored.
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
The AflaPure Total Aflatoxin Rapid Column Kit contains immunoaffinity columns for the convenient purification and enrichment of total aflatoxin (B1, B2, G1, G2 and M1) from a variety of food, beverage and feed samples for downstream HPLC and ELISA analysis.
AflaPure Total Aflatoxin Rapid immunoaffinity columns use a simple procedure to enrich aflatoxins from food samples. A liquid extract prepared from the sample is passed through the column to bind the aflatoxins. After washing the column with a wash solution, the aflatoxins are eluted using methanol. The columns hold a total volume of 3 ml allowing rapid analysis of samples and flexibility in loading volume.
Aflatoxins are naturally occurring fungal toxins that can be present in many different types of food. Contamination of food with aflatoxin can cause a variety of illnesses including liver cancer.
Bioo Scientific also offers the AflaPure M1 Aflatoxin Column Kit (Cat 1401-02) for enrichment of aflatoxin M1 from milk.
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-02-A [BENEFITS] : Reusable columns - Each column can be used 3 times Flexible - For use with fluorescence-based HPLC detection and ELISA Comprehensive purifies all aflatoxins from samples Versatile - For use with a variety of samples Fast - Sample ready in less than 7 minutes Robust dynamic range - Detects aflatoxin levels from 300 ppb to 0.1 ppb Safe - Uses nontoxic materials for sample prep protocols
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The AflaPure Total Aflatoxin Rapid Column Kit contains 25 columns. Store the kit at 4°C. The shelf life is 18 months when the kit is properly stored.
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The AflaPure M1 Aflatoxin Rapid Column Kit contains immunoaffinity columns for the convenient purification and enrichment of aflatoxin M1 from milk samples for downstream direct fluorescence detection. The limit of detection using these columns is 0.05 ppb.
AflaPure M1 immunoaffinity columns use a simple procedure to enrich aflatoxin from milk samples. A defatted milk sample is passed through the column to bind the aflatoxin. After washing the column with a wash solution, the aflatoxin is eluted using methanol.
The enriched samples are suitable for subsequent analysis by HPLC or direct fluorescence detection. Each column is disposable and should only be used once.
Aflatoxins are naturally occurring fungal toxins that can be present in many different types of food. Contamination of food with aflatoxin can cause a variety of illnesses including liver cancer.
For HPLC analysis, Bioo Scientific also offers the AflaPure M1 Aflatoxin Column Kit (Cat 1401-02) for enrichment of aflatoxin M1 from milk.
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-02-A [BENEFITS] : Designed for use with direct fluorometric detection of M1 aflatoxin in milk Fast - Sample ready in less than 7 minutes Sensitive - The limit of detection is 0.05 ppb Safe - Uses nontoxic materials for sample prep protocolst
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The AflaPure M1 Aflatoxin Rapid Column Kit contains 25 columns. Store the kit at a refrigerated temperature (2 - 8°C), but do not freeze. The shelf life is 18 months when the kit is properly stored.
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The AflaFluor Total Aflatoxin Column Kit contains immunoaffinity columns and reagents for the convenient purification, enrichment and quantitation of total aflatoxin (B1, B2, G1 and G2) from a variety of food and feed samples using a fluorometer.
The AflaPure Total Rapid columns contain immobilized antibodies which bind all aflatoxins. When food sample extracts are passed through the columns, aflatoxins will specifically bind to the column while the other substances pass through. After washing the column with a wash solution, the aflatoxins are eluted using methanol. The eluate is mixed with the Derivitizing Reagent to increase the afaltoxin fluorescence and measured on a fluorometer calibrated with the Total Aflatoxin Standard included in the kit.
Aflatoxins are naturally occurring fungal toxins that can be present in many different types of food. Contamination of food with aflatoxin can cause a variety of illnesses including liver cancer.
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-02-A. [BENEFITS] : Reusable columns - Each column can be used 3 times Complete kit to purify and detect aflatoxins in food samples using fluorescence HPLC analysis not needed Fast analysis - 25 minutes from sample to result
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The AflaFluor Total Aflatoxin Column Kit columns and 10X Derivitizing Reagent and a Total Aflatoxin Standard. Store the kit at 4°C away from direct light. The shelf life is 18 months when the kit is properly stored.
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
The MycoFlow Total Aflatoxin Strip Test Kit is a qualitative and rapid lateral flow assay designed to detect total aflatoxin (B1, B2, G1 and, G2) residues. The kit is compatible with corn, corn grits, corn meal, rice, wheat, soy, peanut, pistachio, and coconut. This test is designed for use in the field or reference laboratories.
The MycoFlow Total Aflatoxin Strip Test Kits relative cross-reactivity with various aflatoxins includes: B1 at 100%, B2 at 95%, G1 at 91%, and G2 at 72%. The limit of detection for total aflatoxin in this kit is 16-20 ppb. Samples containing less than 16 ppb aflatoxin will present an observable test line.
Interpretation of results can be performed visually or using the QuickSTAR Strip Reader. The QuickSTAR Strip Reader is recommended for optimal performance and traceability. For customers already possessing the QuickSTAR Strip Reader, please contact Bioo Scientific at techsupport@biooscientific.com for instructions on how to program the reader for use with this kit.
This kit is manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-A
[BENEFITS] : Simple 5-minute, one-step method Rapid 1-minute extraction Detects total aflatoxin at 20 ppb limit Works at room temperature Easy visual test interpretation disappearing line
Background Info:
All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.
Product Type:
Food safety - Microbial/Toxins - Contaminants
Additional Info:
The MycoFlow Total Aflatoxin Strip Test Kit has the capacity for 25 determinations. The shelf life is 6 months when the kit is properly stored at 4°C. Sample Cups and Dilution Tubes may be stored at 4°C or room temperature (RT) without any change in shelf life.
Application Details:
Please use our contact form above to request a copy of the datasheet and pricing
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