Human CD152/CTLA4 protein (Recombinant-Active) (C-Fc) (STJP012491)

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STJP012491-100
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Host: Mammalian Cells
Applications: ELISA/WB
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description : Recombinant-Active-Human CD152/CTLA4-C-Fc protein was developed from mammalian cells and has a target region of C-Fc. For use in research applications.
Conjugation: Unconjugated
Formulation: Lyophilized from a 0.22 Mu m filtered solution in PBS, pH 7.4.
Dilution Range: Reconstitute in sterile water for a stock solution.
Storage Instruction: Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for one week. Store at-20 to-80°C for twelve months from the date of receipt.
Endotoxin: < 1 EU/µg as determined by LAL test.
Gene Symbol: CTLA4
Gene ID: 1493
Uniprot ID: CTLA4_HUMAN
Immunogen Region: Lys36-Asp161
Immunogen: Homo sapiens (Human)
Post Translational Modifications N-glycosylation is important for dimerization. Phosphorylation at Tyr-201 prevents binding to the AP-2 adapter complex, blocks endocytosis, and leads to retention of CTLA4 on the cell surface.
Function Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28.
Protein Name Cytotoxic T-Lymphocyte Protein 4
Cytotoxic T-Lymphocyte-Associated Antigen 4
Ctla-4
Cd Antigen Cd152
Database Links Reactome: R-HSA-389356
Reactome: R-HSA-389513
Reactome: R-HSA-8877330
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Exists Primarily An Intracellular Antigen Whose Surface Expression Is Tightly Regulated By Restricted Trafficking To The Cell Surface And Rapid Internalization
Alternative Protein Names Cytotoxic T-Lymphocyte Protein 4 protein
Cytotoxic T-Lymphocyte-Associated Antigen 4 protein
Ctla-4 protein
Cd Antigen Cd152 protein
CTLA4 protein
CD152 protein

Information sourced from Uniprot.org

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