Recombinant Human Interleukin-1 alpha (IL-1α)
Specifications
- Brand
- GenicBio
- Origin
- China
- Price Term
- FOB
Recombinant Human Interleukin-1 alpha (IL-1α) is a Biological Chemical Products product. Key specs — Brand: GenicBio; Origin: China; Price Term: FOB.
Product Description
Source: E.coli; M.W.: Approximately 18.0 kDa, a single non-glycosylated polypeptide chain containing 159 amino acids. Amino-Acid Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Ala-Pro-Tyr-Thr. Purity: >97% by SDS-PAGE and HPLC analyses.
Endotoxin Level: Less than 1 EU/μg of IL-1α as determined by LAL method. Biological activity: Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of murine D10S cells is less then 0.001 ng/ml, corresponding to a Specific Activity of 1 x 109 IU/mg.
Formulation: Lyophilized from a 0.2 μm filtered concentrated (1 mg/ml) solution in PBS, pH7.5.
