What is the catalog number for IL2RB Protein (C-His, Human)?

The catalog number for IL2RB Protein (C-His, Human) is P521262.

What sizes are available for IL2RB Protein (C-His, Human)?

IL2RB Protein (C-His, Human) is available in the following size(s): 100 µg.

Is IL2RB Protein (C-His, Human) in stock?

IL2RB Protein (C-His, Human) is currently made to order / not held in immediate stock. Contact us for lead time.

IL2RB Protein (C-His, Human)

Product Specifications

Abbreviation

IL2RB

Synonyms

CD122, IL15RB, IMD63, P70-75

Host

HEK 293

Tag

C-His

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

1.Loaded Recombinant Human IL-2R beta / CD122 Protein, His Tag (Cat. No. 10696-H08H) on Ni-NTA Biosensor, can bind Recombinant Human IL-2 Protein (Cat. No. 11848-HNAE2) with an affinity constant of 0.313 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) . 2.Recombinant Human IL-2R beta / CD122 Protein (His Tag) (Cat: 10696-H08H) captured on CM5 chip via Anti-His antibody, can bind Recombinant Human IL2 Protein, Low Endotoxin (Cat: 11848-HNAH1-E) with an affinity constant of 0.912 μM as determined in an SPR assay (Biacore 8K) (QC tested) .

Function

Met1-Asp239

Molecular Weight

The recombinant Human IL2RB consisting of 224 amino acids and has a calculated molecular mass of 26.04 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 37.2 kDa protein in SDS-PAGE under reducing conditions.