Recombinant Human IFN alpha2b
Recombinant Human IFN alpha2b from ELK Biotechnology Read more ›
Product Description
Recombinant Human IFN alpha2b is an ELK Biotechnology recombinant protein for research use.
Description
Recombinant Human Interferon Alpha-2b is produced by our E.coli expression system and the target gene encoding Cys24-Glu188(Lys46Arg) is expressed.
Background
At least 23 different variants of IFN-α 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-α subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-α 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.
Handling information
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100µg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
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| Delivery condition | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
Key Facts
| Target | IFN alpha2b |
| Also known as | Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2 |
| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
| Form / buffer | Lyophilized protein |
| Research area | Immunology, Molecular Biology |
| Specification | PURITY | ENDOTOXIN | BIOACTIVITY |
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| Product QC |
Specifications
Storage & Stability
Compliance & Certifications
Manufactured under ISO 9001:2015 quality management standards.
Not intended for diagnostic or therapeutic use.