Interleukin-1A Rat Recombinant produced in E.Coli is single, a non-glycosylated, Polypeptide chain containing 155 amino acids and having a molecular mass of 17.703 kDa.
Lyophilized from 1mg/ml in 50mM Tris-HCl. Reconstitute with ddH₂O but not less than 100 μg/ml.
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Aliquot and avoid freeze-thaw cycles.
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-His-Ser-Phe.
> 98% by SDS-PAGE and HPLC.
< 1 EU/μg
For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
interleukin 1 alpha , IL-1 alpha , IL-1F1
proinflammatory cytokine [RGD, Feb 2006]