CD1B (タンパク質 | 抗体 | cDNA クローン | ELISA キット)

All CD1B reagents are produced in house and quality controlled, including 20 CD1B Gene, 1 CD1B Lysate, 1 CD1B Protein, 1 CD1B qPCR. All CD1B reagents are ready to use.

CD1B 関連の研究分野

CD1B の背景知識

CD1B contains 1 Ig-like (immunoglobulin-like) domain and belongs to the CD1 family. CD1 family members are transmembrane glycoproteins, which are structurally related to the major histocompatibility complex (MHC) proteins and form heterodimers with beta-2-microglobulin. During protein synthesis and maturation, they bind endogenous lipids that are replaced by lipid or glycolipid antigens when the proteins are internalized and pass through endosomes, before trafficking back to the cell surface. CD1B localizes to late endosomes and lysosomes via a tyrosine-based motif in the cytoplasmic tail, and requires vesicular acidification to bind lipid antigens.. It is expressed on cortical thymocytes, epidermal Langerhans cells, dendritic cells, on certain T-cell leukemias, and in various other tissues. CD1B is an antigen-presenting protein that binds self and non-self lipid and glycolipid antigens and presents them to T-cell receptors on natural killer T-cells.

CD1B の参考文献

  • Coventry B, et al. (2004) CD1a in human cancers: a new role for an old molecule. Trends Immunol. 25 (5):242-8.
  • Martin LH, et al. (1988) Structure and expression of the human thymocyte antigens CD1a, CD1b, and CD1c. Proc Natl Acad Sci. 84(24):9189-93.
  • Aruffo A, et al. (1989) Expression of cDNA clones encoding the thymocyte antigens CD1a, b, c demonstrates a hierarchy of exclusion in fibroblasts. J Immunol. 143(5):1723-30.
  • Longley J, et al. (1989) Molecular cloning of CD1a (T6), a human epidermal dendritic cell marker related to class I MHC molecules. J Invest Dermatol. 92(4):628-31.