Catalogue Number: 16-16-090701-ART
Manufacturer: | Athens Research |
Shelf Life: | 12 months |
Preservative: | Frozen in 100 mM Tris-HCl, pH 8.0, with 100 mM NaCl and 0.05% NaN3. |
Molecular Weight: | 160000 |
Ph: | pH 8.0 |
Physical state: | Frozen |
Type: | Immunoglobulins |
Shipping Condition: | Dry Ice |
Unit(s): | 1 mg, 10 mg |
Description: IgA is the most abundant immunoglobulin in body fluids and the second most abundant immunoglobulin in plasma, found at a concentration of 0.4 to 2.2 mg/ml. It plays a very important role in the first specific defense against natural infection. Secretory IgA differs from serum IgA in that it contains two additional peptides: the secretory component and the J chain.