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|Product Name||4-1BB ligand, 71-254aa, Human, Recombinant|
|Background||4-1BB ligand is a type 2 transmembrane glycoprotein belonging to the TNF superfamily. 4-1BBL is expressed by activated B cells, macrophages, dendritic cells, activated T cells, neurons and astrocytes. The interaction of 4-1BB with 4-1BBL strongly regulates immunity and has been proposed to preferentially control T cell responses based on studies in various murine models of cancer, infectious disease and autoimmune disease. Recombinant human 4-1BB ligand, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.|
|Synonyms||Tumor necrosis factor ligand superfamily member 9, TNFSF9, 4-1BBL, CD137L, 4-1BB ligand, 4 1BB L, 4 1BB ligand, 4 1BBL, Cd137l, Cd157l, homolog of mouse 4 1BB L, homolog of mouse 4 1BBL, ILA ligand (TNF related), Ly63l, receptor 4 1BB ligand, Tumor necrosis factor (ligand) superfamily member 9.|
|Amino Acid Sequence||MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSHMRE GPELSPDDPA GLLDLRQGMF AQLVAQNVLL IDGPLSWYSD PGLAGVSLTG GLSYKEDTKE LVVAKAGVYY VFFQLELRRV VAGEGSGSVS LALHLQPLRS AAGAAALALT VDLPPASSEA RNSAFGFQGR LLHLSAGQRL GVHLHTEARA RHAWQLTQGA TVLGLFRVTP EIPAGLPSPR SE|
|Molecular Weight||53.9 kDa (479 aa), confirmed by MALDI-TOF.|
|Concentration||1 mg/ml (determined by Bradford assay)|
|Form||Liquid, in 20mM Tris-HCl (pH8.0) buffer containing 10% glycerol|
|Purity||> 95% by SDS-PAGE|
|NCBI Accession #||NP_003802|
|Storage||Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.|
|Intended Use||For Research Use Only|
|References||Lee SW., et al. (2008). Nat Immunol. 9(8):917-26
Sharma RK., et al. (2009). Cancer Res. 69(10):4319-26
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