Background：Interleukin-2 receptor (IL-2R) is a heterotrimeric protein expressed on the surface of certain immune cells, such as lymphocytes, that binds and responds to a cytokine called IL-2.
The IL-2R is made up of 3 subunits - α (CD25), β (CD122) and γ (CD132) - non-covalently associating.
The α and β chains are involved in binding IL-2, while signal transduction following cytokine interaction is carried out by the γ-chain, along with the β subunit.
CD122 is also known as IL2R beta, is a member of the type I cytokine receptor family.
CD122 is the receptor for interleukin-2 and is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2.
仕様
サイズ：50ug
Source：Human IL-2 R beta, Fc Tag (ILB-H5253) is expressed from human 293 cells (HEK293). It contains AA Ala 27 - Asp 239 (Accession # NP_000869.1).
Molecule：IL-2 R beta
Synonyms：IL2RB,RP5-1170K4.6,CD122,P70-75
Species：Human
Tag：Fc Tag
Expression Systems：HEK293
Expression Rigeion：Ala 27 - Asp 239
Conjugate：Unconjugated
Accession：NP_000869.1
Molecular Weight：51.0 kDa
Characteristics：This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 51.0 kDa. The protein migrates as 60-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level：Less than 1.0 EU per ug by the LAL method.
Purity：>95% as determined by SDS-PAGE.
Buffer：50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH7.5
