InVivoSIM anti-human CD25 (IL-2Rα) (Daclizumab Biosimilar)
货号 #SIM0035
克隆号:
Daclizumab
反应种属:
Human
￥2,448 - ￥84,656
产品详情
This non-therapeutic biosimilar antibody uses the same variable regions from the therapeutic antibody Daclizumab making it ideal for research use. The Daclizumab biosimilar antibody reacts with the Tac epitope on the α-subunit of human IL-2Rα also known as CD25, Ly-43, p55, or Tac. IL-2Rα is the 55 kDa ligand-binding subunit of the interleukin 2 receptor alpha chain. IL-2Rα is expressed on activated mature T and B lymphocytes, thymocyte subsets, pre-B cells, and T regulatory cells. IL-2Rα has been shown to play roles in lymphocyte differentiation, activation, and proliferation. Alone, the IL-2Rα binds IL-2 with relatively low affinity however, when IL-2Rα associates with IL-2Rβ (CD122) and the common gamma chain (CD132) the complex binds IL-2 with high affinity. Daclizumab functions by blocking the IL-2 binding site on the low- and high-affinity IL-2R without depleting T cells by antibody-dependent cellular cytotoxicity, complement mediated lysis or apoptosis, or activating the receptor and signaling pathways. This blockade results in the inhibition of several IL-2 dependent T-cell functions, including antigen- and mitogen-induced proliferation, cytokine secretion by activated Th1 and Th2 lymphocytes, and interference with CD28-dependent CD40 ligand expression.参数
| 同种型 | Human IgG1, κ |
|---|---|
| 推荐的同型对照 | RecombiMAb human IgG1 (D265A) isotype control, anti-hen egg lysozyme |
| 推荐稀释缓冲液 | InVivoPure pH 7.0 Dilution Buffer |
| 免疫原 | Human CD25 |
| Reported Applications | Functional assays Western blot Flow cytometry |
| 形式 | PBS, pH 7.0 Contains no stabilizers or preservatives |
| 内毒素 | <0.5EU/mg (<0.0005EU/μg) Determined by LAL gel clotting assay |
| 聚合 | <5% Determined by SEC |
| 纯化 | >95% Determined by SDS-PAGE |
| 无菌性 | 0.2 μM filtration |
| 生产 | Purified from cell culture supernatant in an animal-free facility |
| 提纯 | Protein A |
| 分子量 | 150 kDa |
| 小鼠病原体试验 | Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Minute Virus: Negative Mouse Hepatitis Virus: Negative Reovirus Screen: Negative Lymphocytic Choriomeningitis virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Mouse Rotavirus: Negative Theiler's Murine Encephalomyelitis: Negative Ectromelia/Mousepox Virus: Negative Hantavirus: Negative Polyoma Virus: Negative Mouse Adenovirus: Negative Sendai Virus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Mouse Cytomegalovirus: Negative K Virus: Negative |
| 保存 | The antibody solution should be stored at the stock concentration at 4°C. Do not freeze. |
推荐产品
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Recommended Isotype Control(s)
RecombiMAb human IgG1 (D265A) isotype control, anti-hen egg lysozyme
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Recommended Dilution Buffer
InVivoPure pH 7.0 Dilution Buffer
