Search

100% Secure delivery without contacting the courier

    In Stock

    Aflatoxins (B1,B2,G1,G2,M1,M2)/Ochratoxin A 2-in-1 Comb Immunoaffinity Column

    Order No.: HCM5925B

    51
    days
    12
    hours
    12
    mins
    42
    secs

    $375.00

    The immunoaffinity column can selectively adsorb aflatoxin (B1, B2, G1, G2, M1, M2) and Ochratoxin A from the sample solution, thereby having a highly targeted purification effect on the sample. The sample solution that has been purified by passing through the affinity column can be directly used for HPLC analysis or for LC-MS/MS analysis after concentrating with nitrogen gas and resuspended.

    1. Principle:

    The basis of the measurement is the antigen-antibody reaction. Antibodies are connected to the column and the toxin in the sample is extracted, filtered, and diluted, and then passed slowly through the immunoaffinity column. The toxins bind to the antibodies in the column and the immunoaffinity column is then washed to remove other unrelated substances that have not been bound. The toxins are then eluted with eluent and injected into an analytical instrument for detection.

    2. Components of the kit:

    Each kit contains 2-in-1 Aflatoxin (B1,B2,G1,G2,M1,M2)/Ochratoxin A immunoaffinity columns and 1 instruction manual.

    3. Necessary items not provided in the box:

    • Equipment
    • LC-MS(LC-MS/MS)
    • Centrifuge capable of at least 3,000-4,000 xg
    • Nitrogen gas evaporatorapparatus
    • Nitrogen gas tank and pressureregulator
    • Air-pressure controllerbracket
    • Airpump
    • Balance with 0.01greadability
    • High-speed homogenizer (maximum speed> 10,000 r/ min) or shaker
    • Grinder
    • Sievingscreen:2-mm
    • Graduated cylinder: 100 mL/10mL
    • Funnel: 50mL
    • Syringe: 10 mL/20mL
    • Pipette: 1 mL and pipettetips
    • Homogenization flask (or 250-mL conical flask withpestle)
    • Vials andtubes
    • Rapid qualitative filterpaper
    • Microfiber filter paper (e.g., Whatman934-AH)
    • Column holder and syringe connector plug (for use with immunoaffinity columns)

     Reagents

    • Methanol (CH3OH): Chromatographicgrade
    • Acetic acid (CH3COOH): ChromatographyGrade
    • Sodium chloride (NaCl): AnalyticalGrade
    • TWEEN-20 (C58H114O26): AnalyticalGrade
    • Sodium chloride (NaCl): Analytical Grade
    • TWEEN-20 (C58H114O26): Analytical Grade
    • Sodium hydroxide (NaOH): AnalyticalGrade
    • Hydrochloric acid (HCl): AnalyticalGrade
    • Distilled/deionized water

    Note:

    • Allow the immunoaffinity column to return to room temperature (22 to 25°C) before
    • The affinity column should be stored at 2 to 8°C, do not
    • Dot use any expired immunoaffinity
    • The sample volume can be increased or decreased appropriately as required, and the volume of the extraction solution should be adjusted
    • Columncapacity:
    Toxin nameColumn Capacity: ng
    OTA100
    AFT B1 

     

     

    300

    AFT B2
    AFT G1
    AFT G2
    AFT M1100
    AFT M2100
    Quantity

    1-10, 11-100, 101-1000, 1001-10000

    Reviews

    There are no reviews yet.

    Write a review

    Your email address will not be published.

    Bestsellers

    Neomycin/Paromomycin, Kanamycin, Gentamicin and Spectinomycin Milk Comb Rapid Test Kit

    (0 Reviews)
    The Neomycin/Paromomycin, Kanamycin, Gentamicin and Spectinomycin Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of neomycin/ paromomycin, kanamycin, gentamicin and spectinomycin antibiotic residues in raw cow’s milk.Brochure-Dairy Test. PDFMeizheng Bio-Tech Company Overview. PDF

    Milk Albendazole Metabolite Rapid Test Kit

    (0 Reviews)
    The Albendazole Metabolite Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of albendazole metabolite antibiotic residues in raw cow’s milk.Brochure-Dairy Test. PDFMeizheng Bio-Tech Company Overview. PDF

    Aflatoxins B1 ELISA Test Kit for Feed

    $96.00
    (0 Reviews)
    The Aflatoxin B1 ELISA Test Kit is a competitive ELISA for the qualitative or quantitative analysis of aflatoxin B1 in feed and feed material.Brochure-Grains & Feed Test. PDFMeizheng Bio-Tech Company Overview. PDF

    Milk Carbaryl Lateral Flow Rapid Test Kit

    (0 Reviews)
    The Carbaryl Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of carbaryl in raw cow milk. This test is designed for rapid field use or daily control in laboratories.Brochure-Dairy Test. PDFMeizheng Bio-Tech Company Overview. PDF

    Trimethoprim ELISA Test Kit for Animal Tissues, Aquatic Tissue and Eggs

    (0 Reviews)
    Qualitative or quantitative analysis of trimethoprim (TMP) residues in animal tissues, aquatic tissue and eggs.Meizheng Bio-Tech Company Overview. PDF

    Milk Antibiotic Chloramphenicol Rapid Test Kit

    (0 Reviews)
    The Chloramphenicol Rapid Test Kit is a lateral flow assay that determines a qualitative level for the presence of chloramphenicol antibiotic residues in raw cow’s milk. This test is designed for on-site rapid detection or daily control in laboratories.

    Furacilin Metabolite Rapid Test Kit for Seafood

    (0 Reviews)
    Furacilin Rapid Test kit is lateral flow immunochramatographic assay that detemines a qualitative level for the presence of Furacilin and detect Furacilin residues in Tissues(aquatic products such as fish,shrimp,and crabs) through specific antigen-antiboday reaction.it is suitable for on site test for Enterprises,testing institutions,and supervision departments.

     

    Back to Top
    Product has been added to your cart