Ms CD179b Biotin LM34 100ug
货号：
551865 基本售价：
4160.0 元 规格：
100ug
产品信息
概述| 货号 | 551865 |
| 描述 | The pre-B cell receptor (pre-BCR) expressed during the early stages of B lymphocyte development is a heterodimer of immunoglobulin heavy chain (IgH) with surrogate light chain, which is an Ig-light-chain-like molecule composed of the non-covalently linked CD179b (μ5) and CD179a (VpreB) proteins. The pre-BCR is believed to control IgH repertoire selection and proliferation of differentiating B lymphocytes. The LM34 antibody reacts with μ5 and surrogate light chain, but not VpreB alone, in transfected X63-Ag8.653 cells. It detects surrogate light chain on pro-B and pre-B cell lines, in the presence or absence of IgH, but not on IgM-positive B lymphocytes. It also detects surrogate light chain or μ5 on the surface and in the cytoplasm of pro-B or pre-B cells from the bone marrow of normal or RAG2-deficient mice. It has been noted that the (CD45R/B220) cell-surface expression of surrogate light chain is upregulated after a one-hour incubation of bone-marrow leukocytes in tissue culture medium at 37°C. At the earliest stages of B lymphopoiesis, before IgH is available, the surrogate light chain associates with a complex of glycoproteins, including a nonclassical cadherin, which could be involved in selective adhesion events during B-lymphocyte development. After immunization, cell-surface μ5 is detected on a subset of splenic Ig light chain-positive germinal-center B lymphocytes. |
| 别名 | λ5 |
| 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 | Purified soluble complex of recombinant µ IgH, λ5, and V[preB] |
| 标记 | Biotin |
| 存放说明 | The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed.Store undiluted at 4°C.
|
| 存储溶液 | Aqueous buffered solution containing ≤0.09% sodium azide. |
| 浓度 | 0.5 mg/ml |
