Description
system_update_altDatasheet
Product Name: | CD5 monoclonal antibody (APC) |
Product Code: | AGIM0455 |
Size: | 100 µL |
Reactivity: | Human |
Clone: | HISM2 |
Applications: | Flow Cytometry |
Conjugate: | APC |
Isotype: | IgG1 |
Host Species: | Mouse |
Storage: | Store at 4°C. Avoid prolonged exposure to light. |
Uniprot: | P06127 |
Background: | CD5 antigen is a human cell surface T-lymphocyte single-chain transmembrane glycoprotein. CD5 is expressed on all mature T-lymphocytes, most of thymocytes, subset of B-lymphocytes and on many Tcell leukemias and lymphomas. It is a type I membrane glycoprotein whose extracellular region contains three scavenger receptor cysteine-rich (SRCR) domains. The CD5 is a signal transducing molecule whose cytoplasmic tail is devoid of any intrinsic catalytic activity. CD5 modulates signaling through the antigen-specific receptor complex (TCR and BCR). CD5 crosslinking induces extracellular Ca++ mobilization, tyrosine phosphorylation of intracellular proteins and DAG production. Preliminary evidence shows protein associations with ZAP-70, p56lck, p59fyn, PC-PLC, etc. CD5 may serve as a dual receptor, giving either stimulatory or inhibitory signals depending both on the cell type and development stage. In thymocytes and B1a cells seems to provide inhibitory signals, in peripheral mature T lymhocytes it acts as a costimulatory signal receptor. CD5 is the phenotypic marker of a B cell subpopulation involved in the production of autoreactive antibodies. |
UniProt Protein Function: | CD5: a surface glycoprotein expressed on T cells and B-1 B cells. Rapidly recruited to the immunological synapse, lowering the response of the T cell antigen receptor. CD5 interacts with CD72/LYB-2. Promotes B-cell survival through stimulation of autocrine IL-10 production. Contains 3 SRCR domains. |
UniProt Protein Details: | Protein type:Cell surface; Membrane protein, integral Chromosomal Location of Human Ortholog: 11q13 Cellular Component: integral to plasma membrane; plasma membrane; external side of plasma membrane Molecular Function:protein binding; transmembrane receptor activity; receptor activity; scavenger receptor activity Biological Process: cell proliferation; receptor-mediated endocytosis; T cell costimulation; cell recognition |
UniProt Code: | P06127 |
NCBI GenInfo Identifier: | 313104090 |
NCBI Gene ID: | 921 |
NCBI Accession: | P06127.2 |
UniProt Secondary Accession: | P06127,A0N0P4, A8K9I3, |
UniProt Related Accession: | P06127 |
Molecular Weight: | 459 |
NCBI Full Name: | T-cell surface glycoprotein CD5 |
NCBI Synonym Full Names: | CD5 molecule |
NCBI Official Symbol: | CD5 |
NCBI Official Synonym Symbols: | T1; LEU1 |
NCBI Protein Information: | T-cell surface glycoprotein CD5; CD5 antigen (p56-62); lymphocyte antigen T1/Leu-1 |
UniProt Protein Name: | T-cell surface glycoprotein CD5 |
UniProt Synonym Protein Names: | Lymphocyte antigen T1/Leu-1; CD_antigen: CD5 |
Protein Family: | CD5 antigen |
UniProt Gene Name: | CD5 |
UniProt Entry Name: | CD5_HUMAN |