Benralizumab (anti-IL-5Ra), 白细胞介素 5 受体 α 亚基抗体

    应用:
  • Animal Model
  • ELISA
  • Flow Cytometry
  • Functional Assay
功能和特点
  • 宿主种属: 人(Human)
  • 种属反应性: 人(Human), 兔(Rabbit), 大鼠(Rat), 小鼠(Mouse)
  • 亚型: Human IgG1
  • 偶联: Unconjugated
有货

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
Ab175469-100μg
100μg 现货 Stock Image
Ab175469-1mg
1mg 现货 Stock Image
Ab175469-5mg
5mg 现货 Stock Image
Ab175469-10mg
10mg 期货 Stock Image

基本信息

产品名称 Benralizumab (anti-IL-5Ra), 白细胞介素 5 受体 α 亚基抗体
别名 贝那利珠单抗 | 贝那利珠单抗(抗 IL-5Ra)
英文别名 CD125 antibody | CD125 antigen antibody | CDw125 antibody | HSIL5R3 antibody | IL-5 receptor subunit alpha antibody | IL-5R subunit alpha antibody | IL-5R-alpha antibody | IL-5RA antibody | IL5R antibody | IL5RA antibody | IL5RA_HUMAN antibody | Interleuk
规格或纯度 无载体, 重组, ExactAb™, 低内毒素, 无叠氮钠, 已验证, 无动物源, ≥95%(SDS-PAGE&SEC-HPLC), 见COA
宿主种属 人(Human)
特异性 IL5RA
种属反应性 人(Human),兔(Rabbit),大鼠(Rat),小鼠(Mouse)
偶联 Unconjugated
作用类型 抑制剂
作用机制 白细胞介素 5 受体 α 亚基抗体

产品属性

克隆类型 重组抗体
Format Whole IgG
亚型 Human IgG1
轻链亚型 kappa
SDS-PAGE 26.9 kDa (Light Chain) & 52.8 kDa (Heavy Chain), under reducing conditions; 193.8 kDa, under non-reducing conditions.
纯化方法 Protein A purified
纯度 >95%
物理外观 Liquid
储存缓冲液 Supplied as a 0.22μm filtered solution in 100mM Pro-Ac, 20mM Arg, pH 5.0
防腐剂 No
浓度 见COA
储存温度 -80℃储存,避免反复冻融
运输条件 超低温冰袋运输
稳定性与储存 在 -80℃ 下保存 24 个月。收货后建议分装。避免冷冻/解冻循环。
CAS编号和信息 1044511-01-4
分子类型 抗体

图片

Benralizumab (anti-IL-5Ra) (Ab175469) - ELISA
Immobilized huIL-5Rα-his at 2.0 μg/mL can bind Benralizumab (anti-IL-5Ra) (Ab175469) with the EC₅₀ of 16.39 ng/mL.

Benralizumab (anti-IL-5Ra) (Ab175469) - SEC
The purity of Benralizumab (anti-IL-5Ra) (Ab175469) is more than 95% verified by HPLC.

关联靶点(人)

IL5RA Tclin 白细胞介素-5 受体亚基 α(Interleukin-5 receptor subunit alpha) (0 活性数据)
活性类型 活性值-log(M) 作用机制 期刊 参考文献(PubMed IDs)

作用机制

作用机制 Action Type target ID Target Name Target Type Target Organism Binding Site Name 参考文献

安全和危险性(GHS)

质量标准

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
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找到3个结果

批号(Lot Number) 证书类型 日期 货号
ZJ24F0303750 分析证书 24-03-29 Ab175469
ZJ24F0303749 分析证书 24-03-29 Ab175469
ZJ24F0303748 分析证书 24-03-29 Ab175469

参考文献

1. Ghazi A, Trikha A, Calhoun WJ.  (2012)  Benralizumab--a humanized mAb to IL-5Rα with enhanced antibody-dependent cell-mediated cytotoxicity--a novel approach for the treatment of asthma..  Expert Opin Biol Ther,  12  (1): (113-8).  [PMID:22136436]
2. FitzGerald JM, Bleecker ER, Nair P, Korn S, Ohta K, Lommatzsch M, Ferguson GT, Busse WW, Barker P, Sproule S et al..  (2016)  Benralizumab, an anti-interleukin-5 receptor α monoclonal antibody, as add-on treatment for patients with severe, uncontrolled, eosinophilic asthma (CALIMA): a randomised, double-blind, placebo-controlled phase 3 trial..  Lancet,  388  (10056): (2128-2141).  [PMID:27609406]
3. Castro M, Wenzel SE, Bleecker ER, Pizzichini E, Kuna P, Busse WW, Gossage DL, Ward CK, Wu Y, Wang B et al..  (2014)  Benralizumab, an anti-interleukin 5 receptor α monoclonal antibody, versus placebo for uncontrolled eosinophilic asthma: a phase 2b randomised dose-ranging study..  Lancet Respir Med,  (11): (879-90).  [PMID:25306557]
4. Mukherjee M, Sehmi R, Nair P.  (2014)  Anti-IL5 therapy for asthma and beyond..  World Allergy Organ J,  (1): (32).  [PMID:25709744]
5. Morokata T, Ida K, Yamada T.  (2002)  Characterization of YM-90709 as a novel antagonist which inhibits the binding of interleukin-5 to interleukin-5 receptor..  Int Immunopharmacol,  (12): (1693-702).  [PMID:12469943]
6. Tavernier, J J and 5 more authors..  (1992)  Molecular basis of the membrane-anchored and two soluble isoforms of the human interleukin 5 receptor alpha subunit..  Proceedings of the National Academy of Sciences of the United States of America,  (1): [PMID:1495999]
7. Murata, Y Y and 5 more authors..  (1992)  Molecular cloning and expression of the human interleukin 5 receptor..  The Journal of experimental medicine,  (1): [PMID:1732409]
8. Tavernier, J J and 6 more authors..  (1991)  A human high affinity interleukin-5 receptor (IL5R) is composed of an IL5-specific alpha chain and a beta chain shared with the receptor for GM-CSF..  Cell,  (20): [PMID:1833065]
9. Monahan, J J and 13 more authors..  (1997)  Attenuation of IL-5-mediated signal transduction, eosinophil survival, and inflammatory mediator release by a soluble human IL-5 receptor..  Journal of immunology (Baltimore, Md. : 1950),  (15): [PMID:9378992]
10. Ogata, N N and 6 more authors..  (1998)  JAK2 and JAK1 constitutively associate with an interleukin-5 (IL-5) receptor alpha and betac subunit, respectively, and are activated upon IL-5 stimulation..  Blood,  (1): [PMID:9516124]
11. Muzny, Donna M DM and 113 more authors..  (2006)  The DNA sequence, annotation and analysis of human chromosome 3..  Nature,  (27): [PMID:16641997]
12. Patino, Edwin E and 6 more authors..  (2011)  Structure analysis of the IL-5 ligand-receptor complex reveals a wrench-like architecture for IL-5Rα..  Structure (London, England : 1993),  (7): [PMID:22153509]
13. Kusano, Seisuke S and 10 more authors..  (2012)  Structural basis of interleukin-5 dimer recognition by its α receptor..  Protein science : a publication of the Protein Society,  [PMID:22528658]
14. Laviolette, Michel and 11 more authors..  (2013)  Effects of benralizumab on airway eosinophils in asthmatic patients with sputum eosinophilia..  The Journal of allergy and clinical immunology,  [PMID:23866823]
15. Bagnasco, Diego D and 5 more authors..  (2017)  Anti-Interleukin 5 (IL-5) and IL-5Ra Biological Drugs: Efficacy, Safety, and Future Perspectives in Severe Eosinophilic Asthma..  Frontiers in medicine,  [PMID:28913336]

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