产品详情
简单介绍:
Anti-CTLA4 antibody (150-200) (STJ500621)
详情介绍:
Host: | Rabbit |
Applications: | ELISA/ICC/IF/IHC/IP/WB |
Reactivity: | Human/Mouse/Rat |
Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Short Description: | Rabbit polyclonal antibody anti-CTLA4 (150-200) is suitable for use in ELISA, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunoprecipitation and Western Blot research applications. |
Clonality: | Polyclonal |
Conjugation: | Unconjugated |
Isotype: | IgG |
Purification: | Affinity Purified |
Concentration: | 0.7 µg/µl |
Dilution Range: | WB: 1:500 ELISA: 1:10, 000 IP: 1:200 IHC: 1:100 ICC: 1:100 IF: 1:100 |
Storage Instruction: | Store at-20°C for long term storage. Avoid freeze-thaw cycles. |
Gene Symbol: | CTLA4 |
Gene ID: | 1493 |
Uniprot ID: | CTLA4_HUMAN |
Immunogen Region: | 150-200 |
Immunogen: | Synthetic peptide taken within amino acid region 150-200 on human CTLA4 protein. |
Tissue Specificity | Widely expressed with highest levels in lymphoid tissues. Detected in activated T-cells where expression levels are 30- to 50-fold less than CD28, the stimulatory coreceptor, on the cell surface following activation. |
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-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 Antibody Names | Anti-Cytotoxic T-Lymphocyte Protein 4 antibody Anti-Cytotoxic T-Lymphocyte-Associated Antigen 4 antibody Anti-Ctla-4 antibody Anti-Cd Antigen Cd152 antibody Anti-CTLA4 antibody Anti-CD152 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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