Anti PDL1 mouse monoclonal antibody
应用:WB:1:1000-1:4000
产品名(Product Name)
Anti PDL1 mouse monoclonal antibody
货号(Catalog No.)
KL-10103Mo
种类(Category)
Primary antibody
宿主(Host)
Mouse
反应种属(Species specificity)
Homo sapiens (Human)
克隆性(Clonality)
Monoclonal
克隆编号(Clone No.)
21H11
偶连物(Conjugation)
Unconjugated
免疫原(Immunogen)
Plasmid of full length human PDL1
别名
B7 homolog 1,B7-H,B7-H1,B7H1,PD-L1,PDL1,CD274
Uniprot ID
Q9NZQ7
状态(Form)
Liquid
储存溶液(Buffer)
Supplied as solution form in PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
存放条件(Storage)
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 4 °C for frequent use.
Store at -20 to -80 °C for twelve months from the date of receipt.
浓度(Concentration)
0.5mg/ml
亚型(Isotype)
IgG2b
分子量(MW)
33kDa
纯化方式(Purity)
Protein G purified from mice ascites
产品背景:
Programmed cell death ligand 1 (PD-L1, CD274, or B7-H1), is the first member of B7 family to be discovered. B7 family molecules are type I transmembrane proteins belonging to the immunoglobulin superfamily. In concert with their CD28 family receptors, the B7s are key regulators of the adaptive immune response. PD-L1 is suggested as a negative regulator of T and B cell, and plays important role in mediating tolerance of lymphocytes to self-antigens. It is also involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PD-1-independent manner. PD-L1 is a 290 aa transmembrane protein with a calculated molecular weight of 33 kDa, it is predicted to be 27-30 kDa after signal peptide cleavage (PMID: 25609200; 17076679). The apparent molecular weight has also been reported as 45-70 kDa, major glycosylated form of 45-50 kDa and multiple post-translational modifications form of 65-70 kDa (PMID: 18760278; 16493058).
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