ActoFactor™ Human Interferon alpha 2B
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- Q & A
- Customer Review
Cat.No.
CSC-CTK0368G
Description
Interferon alpha 2B (IFN alpha 2B) is a type I interferon that has antiviral, antiproliferative, and immunomodulatory properties. It is used in the treatment of various cancers and viral infections, including hepatitis B and C.
Species
Human
Source
HEK293
GeneID
3440
Accession Number
P01563
N-terminal Sequence
Ala135-Ala-Gly-Ser-Ile-Thr-Thr-Leu-Pro-Ala & Ala136-Gly-Ser-Ile-Thr-Thr-Leu-Pro-Ala-Leu
Synonymous Name
IFN alpha 2B, Interferon Alpha 2B, Type I Interferon Alpha 2B
Molecular Mass
Approximately 18-22 kDa (reduced) and 16-18 kDa (non-reduced), a monomeric glycosylated polypeptide chain.
Size
10ug, 100μg, 500μg, 1000μg, Custom
Purity
>95%
Activity
Fully biologically active when compared to standard. The specific activity is minimally 5.00×10⁷ IU/mg, typically 5.76×10⁷ IU/mg.
Endotoxin Level
<0.10 EU per 1 μg of the protein by the LAL method.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile 1x PBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA) of less than 0.2 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Usage
This GMP product can be for research use or further manufacturing use.(NOT FOR HUMAN USE)
Storage
Store lyophilized cytokine at -20°C to -80°C.
Shipping
Dry ice
Citation Guidance
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