Products for Research Use Only

Recombinant Human IFNα2b

CAT: 1444-PCH2516-01Size: 1 EachDry Ice: YesHazardous: No
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CAT#:1444-PCH2516-01Size:1 Each
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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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 only differ in their sequences by one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxy-terminal end.
Product Name Alternative
Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2
Accession Number
P01563
Host
Human Cells
Endotoxin
≤10 EU/mg
Purity
Greater than 95% as determined by reducing SDS-PAGE
Form
Lyophilized
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.
Molecular Weight
19.2 kDa
Shipping Conditions
The product is shipped on dry ice/polar packs. Upon receipt, store it immediately at the temperature listed below.
Storage Conditions
Store at ≤-70°C, stable for 6 months after receipt.Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.
Formulation
Lyophilized From PBS,5% mannitol and 0.01% Tween 80, pH7.4
Construct
Recombinant Human IFNα2b is produced by our Mammalian cell expression system and the target gene encoding Cys24-Glu188 is expressed.
Species
Human