CD25 抗体 (FITC)
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北京 101111
Quick Overview for CD25 抗体 (FITC) (ABIN120572)
抗原
See all CD25 (IL2RA) 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- The antibody reacts with CD25 (Interleukin-2 receptor a chain), a 55 kDa type I transmembrane glycoprotein expressed on activated B and T lymphocytes, activated monocytes/macrophages and on CD4+ T lymphocytes (T regulatory cells), it is lost on resting B and T lymphocytes.
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免疫原
- PHA-activated peripheral blood leucocytes
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亚型
- IgG1
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应用备注
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Flow Cytometry (use 20 μL to label 10^6 cells or 100 μL whole blood).
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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缓冲液
- phosphate buffered saline (PBS) containing 15 mM sodium azide and 0.2 % (w/v) high-grade protease free Bovine Serum Albumin (BSA) as a stabilizing agent.
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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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储存条件
- 4 °C
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储存方法
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Store the antibody undiluted at 4-8 °C for one month or at -20 °C for longer. Avoid repeated freezing and thawing. This product is photosensitive and should be protected from light. Should it contain a precipitate we recommend microcentrifugation before use.
Shelf Life: one year from despatch. -
有效期
- 12 months
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- CD25 (IL2RA) (Interleukin 2 Receptor, alpha (IL2RA))
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别名
- CD25 / IL2RA
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背景
- CD25 (IL2Ralpha, Tac) is a ligand-binding alpha subunit of interleukin 2 receptor (IL2R). Together with beta and gamma subunit CD25 constitues the high affinity IL2R, whereas CD25 alone serves as the low affinity IL2R. CD25 expression rapidly increases upon T cell activation. The 55 kDa CD25 Molecule is enzymatically cleaved and shed from the cell surface as a soluble 45 kDa s-Tac, whose concentration in serum can be used as a marker of T cell activation. Expression of CD25 indicates the neoplastic phenotype of mast cells. Humanized anti CD25 antibodies represent a useful tool to reduce the incidence of allograft rejection as well as the severity of graft versus host reaction, and radioimmunoconjugates of anti-CD25 antibodies can be used against CD25 expressing lymphomas.Synonyms: IL-2 receptor alpha subunit, IL-2-RA, IL2-RA, Interleukin-2 receptor alpha chain, TAC antigen, p55
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基因ID
- 3559
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UniProt
- P01589
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途径
- JAK/STAT Signaling, Growth Factor Binding, Activated T Cell Proliferation
抗原
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