0855905 | Secretory IgA, human, purified | MPBIO
Key Features and Details
Lyophilized human secretory IgA with buffers and salts.
| SKU | 0855905 |
| Alternate Names | Human IgA, IgA from human colostrum |
| Antibody Type | Polyclonal Antibody |
| Application Notes | Purified IgA secretory may be used as a reference antigen, standard, blocking agent or coating protein in a variety of immunoassays including ELISA, dot immunobinding, immunoblotting, immunodiffusion and immunoelectrophoresis. Other applications include starting materials for the preparation of immunogens and solidphase immunoadsorbents. IgA from human colostrum was used as a standard in ELISA (1 mg/mL) and gel electrophoresis. |
| Base Catalog Number | 55905 |
| Conjugate | Unconjugated |
| Formulation Details | Lyophilized |
| Host | Human |
| Pack Size | 5 mg |
| Preparation Method | Human secretory IgA is purified from pooled human colostrum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption. The product is dialyzed into 0.01M sodium phosphate, 0.07M sodium chloride, pH 7.3, filtered through a 0.22 µm filter, vialed and lyophilized. |
| Solubility | Hazy, colorless solution at 10 mg/mL in 0.85% NaCl. |
| Usage Statement | Unless specified otherwise, MP Biomedical’s products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
