Immunoglobulin A (IgA)
Catalogue Number: 340-10
Description
| Product Name | Immunoglobulin A |
| Source | Human Plasma |
| Catalogue Number | 340-10 |
| Purity | > 98% (SDS-PAGE) |
| Form | Liquid |
| Protein | 3 - 6 mg/mL (A280, E0.1% = 1.32) |
| Formulation | 0.2 micron filtered solution in 10 mM sodium phosphate, pH 7.4, containing 150 mM sodium chloride and 0.09% sodium azide. |
| Appearance | Clear, colorless to slight yellow solution |
| Related Products | GA-80A - Goat anti-Human IgA polyclonal antibody 340-12 - IgA antigen from human plasma - Lyophilized 340-35 - IgM antigen from human myeloma plasma |
| Storage | 2-8°C |
| Recertification | 2 years |
| Infectious Disease Testing | Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, HIV-1 (NAT), HBV (NAT), HCV (NAT), and syphilis by FDA approved methods. |
| Synonyms | IgA |
| Specificity | Mucosal Immunity |
| Molecular Weight | 160,000 |
Applications
Overview
Lee Biosolutions produces ultra pure Human Immunoglobulin A (IgA) in bulk quantities from 5,000 mg single lot sizes.
Custom preparations, 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 it 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.
IgA helps to fight against pathogens that contact the body surface, are ingested, or are inhaled. Human Immunoglobulin A IgA antibodies are secreted mainly by mucosal lymphoid tissues.
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Lee Biosolutions, Inc
