Rabbit polyclonal primary
CD1a Rabbit Polyclonal Antibody (ER1902-73)
Recombinant protein within human cd1a aa 1-152 / 327.
Rat skin tissue lysates, 293.
Store at +4C after thawing. Aliquot store at -20C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
ProA affinity purified.
Predicted band size 37 kDa.
CD 1a antibody; CD1 antibody; CD1a antibody; CD1A Antigen antibody; CD1A antigen, a polypeptide antibody; CD1a molecule antibody; CD1A_HUMAN antibody; cluster of differentiation 1 A antibody; cortical thymocyte antigen CD1A antibody; differentiation antigen CD1 alpha 3 antibody; epidermal dendritic cell marker CD1a antibody; FCB 6 antibody; FCB6 antibody; HTA 1 antibody; HTA1 antibody; hTa1 thymocyte antigen antibody; OTTHUMP00000018907 antibody; R 4 antibody; R4 antibody; T 6 antibody; T-cell surface antigen T6/Leu-6 antibody; T-cell surface glycoprotein CD1a antibody; T6 antibody
Expressed on cortical thymocytes, epidermal Langerhans cells, dendritic cells, on certain T-cell leukemias, and in various other tissues.
Cell membrane. Endosome membrane.
The CD1 multigene family encodes five forms of the CD1 T-cell surface glycoprotein in human, designated CD1A, 1B, 1C, 1D and 1E. CD1, a type 1 membrane protein, has structural similarity to the MHC class I antigen and has been shown to present lipid antigens for recognition by T lymphocytes. CD1 antigens are associated with β-2-Microglobulin and expressed on cortical thymocytes, Langerhans cells, a B cell subset and some dendritic cells. Specifically, CD1A is a marker for Langerhans cell histiocytosis (LCH) and is found on interdigitating cells. Adaptor-protein complexes and CD1-associated chaperones control CD1 trafficking, and the development and activation of CD1-restricted T cells. Constitutive endocytosis of CD1B molecules and the differential sorting of MHC class II from lysosomes separate peptide- and lipid antigen-presenting molecules during dendritic cell maturation. CD1B is also expressed in interdigitating cells. The human CD1 genes are all closely linked in a cluster mapping at chromosome 1q23.1.