IL2RB Protein (C-AVI & His, Human)

Product Specifications

Abbreviation

IL2RB

Synonyms

CD122, IL15RB, IMD63, P70-75

Host

HEK 293

Tag

C-AVI & His

Endotoxin

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

Purity

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

Bioactivity

Loaded Recombinant Human IL-2R beta/CD122 Protein, His Tag, Biotinylated, (Cat. No. 10696-H27H-B) on SA Biosensor, can bind Recombinant Human IL-2 Protein (Cat. No. 11848-HNAE2) with an affinity constant of 0.234 μM as determined in BLI assay (Sartorius Octet RED384) (QC tested) .

Function

Met1-Asp239

Molecular Weight

The recombinant human IL2RB consists of 247 amino acids and predicts a molecular mass of 28.73 kDa. It migrates as an approximately 39 kDa band in SDS-PAGE under reducing conditions.