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MA1-70039 detects CD152 in rat samples.
MA1-70039 has been successfully used in flow cytometry procedures.
The MA1-70039 immunogen is purified rCTLA-4hlg fusion protein.
CTLA4 (Cytotoxic T-Lymphocyte Antigen 4) is a CD28-family receptor expressed on mainly CD4+ T cells. It binds the same ligands as CD28 (CD80 and CD86 on B cells and dendritic cells), but with higher affinity than CD28. However, in contrast to CD28 which enhances cell function when bound at the same time as the T cell receptor, CTLA4 inhbits the T cell and prevents it from functioning. Intracellular CTLA4 is also found in regulatory T cells and may be important to their function.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CD152 antigen; cytotoxic T-lymphocyte protein 4; ICOS; soluble form; transmembrane form
基因别名: Cd152; CTLA-4; sCTLA4
Entrez Gene ID: (Rat) 63835