CD45RA 抗体 (Biotin)
Quick Overview for CD45RA 抗体 (Biotin) (ABIN94137)
抗原
See all CD45RA 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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原理
- Anti-Hu CD45RA Biotin
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特异性
- The antibody MEM-56 reacts with an extracellular epitope of CD45RA, a 205-220 kDa single chain type I glycoprotein, variant of CD45 (CD45RA isoform). CD45RA is expressed on most of B lymphocytes, resting and native T lymphocytes, medullar thymocytes and monocytes.
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交叉反应 (详细)
- Human
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纯化方法
- Purified antibody is conjugated with biotin LC-NHS ester under optimum conditions and unconjugated antibody and free biotin are removed by size-exclusion chromatography.
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免疫原
- Human thymocytes and T lymphocytes.
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亚型
- IgG2b
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应用备注
- Flow cytometry: Recommended dilution: 1-5 μg/mL.
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- Tris buffered saline (TBS), pH 8.0, 15 mM sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
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Do not freeze.
Avoid prolonged exposure to light. -
储存条件
- 4 °C
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储存方法
- Store at 2-8°C. Do not freeze.
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- CD45RA
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别名
- CD45RA
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背景
- CD45RA is a high molecular weight isoform of a receptor-type protein tyrosine phosphatase, CD45 glycoprotein. CD45 is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases, promotes cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis. CD45 isoforms differ in their extracellular domains, whereas they share identical transmembrane and cytoplasmic domains. These isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. CD45RA is expressed e.g. on naïve T cells and normal plasma cells.,PTPRCR, T200RA
抗原
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