Human IFNA2b/IFNA2 Recombinant Protein (RPES1929)
- SKU:
- RPES1929
- Product type:
- Recombinant Protein
- Host species:
- E.coli
- Reactivity:
- Human
Frequently bought together:
Description
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Human IFNA2b/IFNA2 Recombinant Protein
At least 23 different variants of IFN-? are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-? subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-? subtypes differ in their sequences by only one or two positions. Naturally occurring variants also include proteins that are truncated by 10 amino acids at the carboxyl-terminal end.
| Product Name: | Human IFNA2b/IFNA2 Recombinant Protein (RPES1929) |
| Product Code: | RPES1929 |
| Size: | 10µg |
| Species: | Human |
| Expressed Host: | E.coli |
| Synonyms: | Interferon Alpha-2, IFN-Alpha-2, Interferon Alpha-A, LeIF A, IFNA2, IFN-alpha 2b |
| Accession: | P01563 |
| Sequence: | Cys24-Glu188 |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Human IFN?2b is produced by our E.coli expression system and the target gene encoding Cys24-Glu188 is expressed. |
| Purity: | > 95% as determined by reducing SDS-PAGE. |
| Mol Mass: | 19.4 kDa |
| AP Mol Mass: | 16 kDa |
| Formulation: | Lyophilized from a 0.2 µm filtered solution of 20mM PB; 150mM NaCl; pH 7.2. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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