IL2RB Protein (C-His-AVI, Rat)

Product Specifications

Abbreviation

IL2RB

Synonyms

Il2rb, IL2RBC

Host

HEK 293

Tag

C-His-AVI

Endotoxin

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

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

Bioactivity

Loaded Recombinant Rat IL-2R beta / CD122 Protein, His Tag, Biotinylated (Cat. No. 80340-R49H-B) on SA Biosensor, can bind Recombinant Rat IL-2 Protein (Cat. No. 80075-RNAE) with an affinity constant of 6.27 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .

Function

Met1-Glu239

Molecular Weight

The recombinant Rat IL-2R beta / CD122 consisting of 239 amino acids and has a calculated molecular mass of 28.17 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 41 kDa protein in SDS-PAGE under reducing conditions.