CD6 Polyclonal Antibody(Capture/Detector)
| 规格： | / 25μg / 100μg |
| 价格： | / 询价 / 询价 |
货号：AN003840P
货期：咨询
宿主: Rabbit
反应性: M
应用: ELISA Capture/Detector
Overview
| Synonyms | Cd6;T12 |
| Swissprot | Q61003 |
| Source | Rabbit |
| Reactivity | Mouse |
| Immunogen | Recombinant Mouse CD6 Protein expressed by Mammalian |
| Application | ELISA Capture/Detector |
| Recommended dilution | ELISA Capture,,2-8 μg/mL;ELISA Detector,,0.1-0.4 μg/mL |
| Concentration | 1mg/mL |
| Clonality | Polyclonal |
Properties
| Isotype | IgG |
| Purification | Antigen Affinity Purification |
| Conjugation | Unconjugated |
| Storage instructions | Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles. This preparation contains no preservatives, thus it should be handled under aseptic conditions. |
| Storage buffer | Sterile PBS ,pH 7.4 |
| Background | CD6 is a member of the group B scavenger receptor cysteine-rich (SRCR) superfamily. CD6 is a type I membrane glycoprotein and contains three extracellular SRCR domains. CD6 is expressed at low levels on immature thymocytes and at high levels on mature thymocytes. The majority of peripheral blood T cells, a subset of B cells, and a subset of neuronal cells express CD6. Mouse CD6 is a 626 amino acid (aa) protein with a 24 aa signal sequence, a 372 aa extracellular domain, and a 204 aa cytoplasmic region. The 668 aa human homolog has also been identified. The human and murine proteins share 70% aa identity over their full lengths. CD6 appears to play a role as both a co-stimulatory molecule in T cell activation and as an adhesion receptor. Studies demonstrating a mitogenic effect for T cells with some CD6 specific monoclonal antibodies, in conjunction with either accessory cells or PMA and anti‑CD2 mAb, support the concept of CD6 as a co-stimulatory molecule. Additionally, anti‑CD6 monoclonal antibody has been used as an immunosuppressive agent for patients undergoing kidney or bone marrow allograft rejection. It has also been used to remove CD6+ T cells from donor bone marrow prior to allogenic bone marrow transplantation. Other studies have demonstrated an adhesive role for CD6, it has been demonstrated to bind the activated leukocyte cell adhesion molecule (ALCAM, CD166). CD6/ALCAM interactions have been postulated to play a role in thymocyte development. Additionally, the presence of ALCAM on neuronal cells may provide a mechanism of interaction between CD6+ T cell and ALCAM+ neuronal cells. Phosphorylation of the CD6 molecule appears to play a role in CD6-mediated signal transduction. Serine and threonine residues become hyperphosphorylated and tyrosine residues become phosphorylated when T cells are activated with anti‑CD6 mAb in conjunction with PMA, anti‑CD2, or anti‑CD3 mAb. The CD6 intracellular domain contains regions that can interact with SH2 or SH3 containing proteins. |
