Immunoglobulin A (IgA)
Catalogue Number: 340-12
Description
| Product Name | Immunoglobulin A |
| Source | Human Plasma |
| Catalogue Number | 340-12 |
| Purity | > 96% (SDS-PAGE) |
| Form | Lyophilized |
| Protein | Reported in mg/vial (A280, E1mg/mL = 1.32) |
| Appearance | White to off-white powder |
| Reconstitution | Phosphate buffered saline, pH 7.0. |
| Solubility | Clear, colorless with a small amount of precipitates possible (1 mg protein/mL saline) |
| Formulation | Lyophilized from 100 mM Tris, 100 mM sodium chloride and 0.05% sodium azide, pH 8.0. |
| Related Products | GA-80A - Goat anti-Human IgA Polyclonal Antibody 340-13 - IgA antigen from human plasma - Liquid 340-35 - IgM antigen from human myeloma plasma |
| Recertification | 5 years |
| Storage | -20°C |
| Infectious Disease Testing | Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, HIV-1 (NAT), HCV (NAT), and syphilis by FDA approved methods. |
| Synonyms | IgA |
Applications
Overview
Technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details.
Human Immunoglobulin A (IgA) represents about 15% to 20% of immunoglobulins in the blood, although 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.
Human Immunoglobulin A IgA is the class of immunoglobulin characterized by á heavy chains. Human Immunoglobulin A (IgA) antibodies are secreted mainly by mucosal lymphoid tissues.
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