CTLA-4 / PE-Vio615 / REA1003

Product Details
Description Clone REA1003 recognizes the human CD152, an integral membrane protein of the immunoglobin superfamily which is also called CTLA-4. CD152 is a negative regulator of T cell activation. It is transiently expressed on activated CD28+ T cells and is a ligand for CD80 and CD86. CD4+FoxP3+ regulatory T cells are reported to constitutively express CD152. CD152 may also be detected on B cells when cultured with activated T cells. | Additional information: Clone REA1003 displays negligible binding to Fc receptor.
Conjugate PE-Vio615
Clone REA1003
Target Species Human
Applications FC
Supplier Miltenyi Biotec
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About CTLA-4
This gene is a member of the immunoglobulin superfamily and encodes a protein which transmits an inhibitory signal to T cells. The protein contains a V domain, a transmembrane domain, and a cytoplasmic tail. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. The membrane-bound isoform functions as a homodimer interconnected by a disulfide bond, while the soluble isoform functions as a monomer. Mutations in this gene have been associated with insulin-dependent diabetes mellitus, Graves disease, Hashimoto thyroiditis, celiac disease, systemic lupus erythematosus, thyroid-associated orbitopathy, and other autoimmune diseases. [provided by RefSeq, Jul 2008]
About PE-Vio615
PE-Vio®615 from Miltenyi Biotec has an excitation peak at 565 nm and an emission peak at 619 nm. It is spectrally similar to PE-eFluor™ 610, PE-Dazzle 594 and PE-CF®594
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