About Immunoaffinity Columns for Aflatoxin
We have extensive experience in the market that empowers us in emerging as a trusted organization engaged in offering Immunoaffinity Columns for Aflatoxin. The columns are used for sample clean-up and preparation within food analysis via either HPLC with fluorescence detection or LC-MS. These columns can isolate aflatoxins B1 and B2 from feeds, food and grains. Immunoaffinity Columns for Aflatoxin can detect levels as low as 10 ppt and as high as 3 ppb. These columns possess a very high matrix tolerance and are able to bind aflatoxins with a very high specificity.
Features:
- Specifically for HPLC use
- Long shelf life; requires no refrigeration
- For use with a variety of samples
Precision Aflatoxin DetectionMonoclonal antibody technology ensures high specificity and recovery rates for all major aflatoxin types present in food and feed samples. Manual loading and immediate response make these columns ideal for routine laboratory workflows.
Reliable Performance and Easy HandlingEach column is single-use and requires no cleaning, facilitating fast throughput and reducing contamination risks. Columns are supplied in ready-to-use packs, compatible with standard lab conditions, and can be delivered within 2-5 days across India.
Robust Storage and Shelf LifeImmunoaffinity columns are stable for up to 12 months when stored at 28C with humidity between 1580% RH. Their polypropylene construction maintains integrity in common lab environments.
FAQs of Immunoaffinity Columns for Aflatoxin:
Q: How do I use the Immunoaffinity Columns for aflatoxin extraction from my sample?
A: Load a 15 ml food or feed extract onto the bench-top mounted column manually. The column selectively binds aflatoxins B1, B2, G1, and G2 via monoclonal antibodies, allowing you to elute purified aflatoxins for analysis within 0.51 ml elution volume.
Q: What types of aflatoxin can these columns detect and recover?
A: These columns are designed to detect and recover aflatoxins B1, B2, G1, and G2 from complex food and feed extracts, delivering greater than 95% recovery in the range of 1200 ng aflatoxin.
Q: When should I discard the immunoaffinity column after use?
A: Immunoaffinity columns are intended for single-use only. Dispose of each column after processing one specimen to maintain accuracy and prevent cross-contamination.
Q: Where should the columns be stored to maintain optimal shelf life?
A: Store the columns at temperatures between 28C and relative humidity of 1580% RH to guarantee a shelf life of up to 12 months and preserve antibody performance.
Q: What is the process for extracting and measuring aflatoxin with these columns?
A: Prepare your sample extract and manually load it onto the immunoaffinity column. Aflatoxins are retained by the antibodies and can be eluted for downstream measurement using standard analytical techniques such as HPLC or LC-MS.
Q: What are the key benefits of using these columns in laboratory sample preparation?
A: Key benefits include high specificity due to monoclonal antibodies, fast and reliable recovery of aflatoxins, single-use to prevent contamination, compatibility with standard lab equipment, and immediate response for efficient workflows.
Q: Can these columns be used for samples other than food and feed extracts?
A: They are optimized for food and feed extracts. Using them for non-compatible specimen types might compromise specificity and recovery rate.