Pig CD4A PE-Cy7 74-12-4 50ug
货号：
561473 基本售价：
3960.0 元 规格：
50ug
产品信息
概述| 货号 | 561473 |
| 描述 | The 74-12-4 (also known as clone PT4) monoclonal antibody specifically binds to CD4, a 55-kDa antigen expressed on T lymphocytes. This antibody does not react with CTL effectors, CTL precursors, or NK cells (ie, CD8[bright] cells) and it does not cross-react with human or bovine cells. Two peripheral T-helper lymphocyte phenotypes can be distinguished in the pig: CD4+CD8- and CD4+CD8[dull]. mAb 74-12-4 has been reported to inhibit proliferative responses of peripheral blood lymphocytes to mitogen, soluble antigen, and alloantigen. It is only marginally effective for in vivo depletion of peripheral CD4+ T cells. Two alloantigenic forms of CD4 have been recognized in miniature swine based upon their recognition (CD4.1) or lack of recognition (CD4.2) by mAb 74-12-4; the CD4.2 phenotype displays an autosomal recessive, non-MHC-linked, pattern of inheritance. The molecular basis for the polymorphism is a cluster ofnucleotide differences leading to multiple amino-acid substitutions in the Ig CDR2-like loop structure. This mAb was clustered as anti-CD4a at the First International Swine CD Workshop. It has been reported to crossreact with chicken leukocytes. |
| 别名 | CD4; CD4 molecule; Lymphocyte antigen CD4 |
| 同种亚型 | IgG2b,κ |
| 反应种属 | Pig (QC Testing) |
| 来源宿主 | Mouse |
| 使用方法 | FC |
性能| 供应商 | BD Pharmingen |
| 免疫原 | dd miniature swine thymocytes |
| 标记 | PE-Cy7 |
| 存放说明 | The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.The antibody was conjugated with PE-Cy7 under optimum conditions, and unconjugated antibody and free PE-Cy7 were removed.Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
|
| 存储溶液 | Aqueous buffered solution containing ≤0.09% sodium azide. |
| 浓度 | 0.2 mg/ml |
