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IFN-αs are proteins secreted by leukocyte. They are mainly involved in innate immune response against viral infection. The IFN-α family has 13 subtypes and 23 different variants. 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-alpha subtypes differ in their sequences at only one or two positions. IFN-α2b differs from IFN-α2a by a single amino acid (the substitution of arginine for lysine at position 23), which makes up a potentially and clinically relevant difference, involving its immunogenicity.
货号 | 106-04 |
产地 | 北美 |
缩写 | rhIFN-α2b |
规格 | 10 μg, 100 μg, or 1 mg |
用途 | 科研 |
储存 | Store at -20°C after receiving. Upon reconstitution, store at 2-8°C for up to one week. For maximal stability, aliquot and store at -20°C. Avoid repeated freeze/ thaw cycles. |
运输 | Gel pack |
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