Ms CD5 FITC 53-7.3 500ug
货号：
553021 基本售价：
3975.0 元 规格：
500ug
产品信息
概述| 货号 | 553021 |
| 描述 | The 53-7.3 monoclonal antibody specifically binds to a monomorphic epitope of CD5, a member of the scavenger receptor cysteine-rich protein superfamily and the major ligand of CD72, found on thymocytes, T lymphocytes, thymic NKT cells, and a subset of B lymphocytes, but not on NK cells or splenic NKT cells. The level of surface CD5 expression is developmentally regulated in the thymus, starting with low levels on CD4-CD8- thymocytes and increasing as they mature to CD4+CD8+ then CD4+CD8- or CD4-CD8+ thymocytes. Relatively high levels are maintained on peripheral T lymphocytes. The level of CD5 antigen detected on T helper cells has been reported to be somewhat higher than that on T cytotoxic/suppressor and B cells. Few, if any, intestinal intraepithelial lymphocytes bearing the γδ T-cell receptor express CD5. Phenotypic, anatomical, functional, developmental, and pathogenic characteristics of peripheral CD5+ B cells suggest that they may represent a distinct lineage, known as B-1 cells. The frequency of these CD5+ B cells has been reported to show strain-dependent variation. An additional population of CD5+ B lymphocytes resides in the thymus, where it matures from intrathymic B-cell progenitors. It has been proposed that CD5 is a costimulatory molecule which mediates interactions of cells in the immune system and negatively regulates signal transduction mediated by the T-cell receptor and B-cell receptor. |
| 别名 | Lymphocyte antigen 1; Cd5; Ly-12; Ly-A; Lyt-1 |
| 同种亚型 | IgG2a,κ |
| 反应种属 | Mouse (QC Testing) |
| 来源宿主 | Rat |
| 使用方法 | FC |
性能| 供应商 | BD Pharmingen |
| 免疫原 | Mouse Thymus / Spleen |
| 标记 | FITC |
| 存放说明 | The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.The antibody was conjugated with FITC under optimum conditions, and unreacted FITC was removed.Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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| 存储溶液 | Aqueous buffered solution containing ≤0.09% sodium azide. |
| 浓度 | 0.5 mg/ml |
