Human IgE Kappa protein (31C-CP1035K)
Purified Human IgE Kappa protein
Overview
Overview
| Synonyms | Immunoglobulin E Kappa Protein, Human IgEk Protein |
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| Species | Human |
| Applications | User optimized |
Specifications
| Source | Human myeloma plasma |
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| Grade & Purity | > 95% pure |
| Molecular Weight | 200 kDa |
| Form & Buffer | Supplied as a liquid in 15mM KH2PO4, pH 7.4, with 150mM NaCl and 0.05% NaN3. |
| Concentration | Batch dependent - please inquire should you have specific requirements |
Storage & Safety
| Storage | Aliquot and store at -20 deg C. Avoid repeated freeze/thaw cycles. |
|---|---|
| Biohazard Information | Donor samples were tested and found to be negative for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2. Nonetheless caution should be used when handling this material as there is a margin of error in all tests. This product contains sodium |
General Information
| Biological Significance | IgE is the least abundant immunoglobulin in plasma, found at a concentration of less that 0.6 micrograms/ml of normal plasma. Elevated IgE levels are found in patients experiencing severe allergic reactions and parasitic infections. In a myeloma condition, IgE is produced by a single clone of plasma cells. The structure of myeloma IgE, however, is normal, and the immunoglobulin purified from a myeloma source is a useful protein for studying immunoglobulin behavior. |
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