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Recombinant Human PD-L1/B7-H1 Protein(aa 19-239), His

Cat NoBIOP2212
Conjugate
Type免疫检查点
SourceHEK293
TagHis
Size10 ug
ApplicationImmunogen
FormatLyophilized
ConcentrationPlease refer to the vial lable for the specific concentration.
BufferSupplied in PBS, pH 7.4.
SpeciesHuman
StorageStore at –20 degree. Avoid repeated freeze/thaw cycles.
SynonymsB7-H;B7H1;PD-L1;PDCD1L1;PDCD1LG1;PDL1
Purification> 97% by SDS-PAGE.
MolecularWeight
Descriptionaa 19-239
BackgroundThis protein is an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation.
We can offer labeled proteins/antibodies using a broad range of intensely fluorescent dyes and labels including FITC, Biotin, Alexa Fluor, Rhodamine B, Cy, Co-Au.
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