Product Description
Human Immunoglobulin A (IgA) represents about 15% to 20% of immunoglobulins in the blood, although Human Immunoglobulin A (IgA)is primarily secreted across the mucosal tract into the stomach and intestines. This prevents microbes from binding to epithelial cells in the digestive and respiratory tracts. Human Immunoglobulin A (IgA)helps to fight against pathogens that contact the body surface, are ingested, or are inhaled. Protein: 3-6 mg/ml (A280, E0.1% = 1.32) Molecular Weight: 160kD Applications: Suitable for use in ELISA Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
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