IL1A Protein (N-cleavage, Human)

Product Specifications

Abbreviation

IL1A

Synonyms

IL-1 alpha, IL-1A, IL1, IL1-ALPHA, IL1F1

Host

HEK 293

Tag

N-cleavage

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

> 95 % as determined by SDS-PAGE

Bioactivity

Measured by its ability to induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 0.07-0.35ug/mL.

Function

Ser113-Ala271

Molecular Weight

The recombinant human IL1α consists of 159 amino acids and has a predicted molecular mass of 18 kDa. As a result of glycosylation, the apparent molecular mass of rhIL1α is approximately 22 kDa in SDS-PAGE under reducing conditions.