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Anti-Clostridioides difficile Toxin A/tcdA Reference Antibody (Actoxumab, RUO) (JN085016)

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规格:
  • 100ug
  • 1mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
数量:
  • 概述

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  • 参考文献

  • 产品说明书

概述
货号JN085016
品牌abinScience
描述
Actoxumab (JN085016) is a research-grade recombinant antibody targeting Toxin A/tcdA. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
种属反应性Clostridioides difficile
应用ELISA, Bioactivity: FACS, Functional assay, Research in vivo
宿主Human
同种型IgG1-kappa
表达系统Mammalian cells
克隆类型Monoclonal
靶标Toxin A/tcdA
内毒素水平< 10 EU/mg
纯度>95% purity as determined by SDS-PAGE.
纯化方式Protein A/G purified from cell culture supernatant.
Accession号P16154
状态Liquid
保存溶液 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

稳定性和存储Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
别名CDA1, MBL-CDA1, MDX-066, MK-3415A(combinationofactoxumabandbezlotoxumab), 1245634-25-6
背景

Toxin A (tcdA) is a ~308 kDa protein. Precursor of a cytotoxin that targets and disrupts the colonic epithelium, inducing the host inflammatory and innate immune responses and resulting in diarrhea and pseudomembranous colitis. TcdA and TcdB constitute the main toxins that mediate the pathology of C.difficile infection, an opportunistic pathogen that colonizes the colon when the normal gut microbiome is disrupted. Compared to TcdB, TcdA is less virulent and less important for inducing the host inflammatory and innate immune responses. This form constitutes the precursor of the toxin: it enters into host cells and mediates autoprocessing to release the active toxin (Glucosyltransferase TcdA) into the host cytosol. Targets colonic epithelia by binding to some receptor, and enters host cells via clathrin-mediated endocytosis.

1. Kuehne, SA. et al. (2010) Nature 467, 711-3. PMID: 20844489
2. Lyras, D. et al. (2009) Nature 458, 1176-9. PMID: 19252482
3. Greco, A. et al. (2006) Nature structural & molecular biology 13, 460-1. PMID: 16622409
4. Tucker, KD. et al. (1991) Infection and immunity 59, 73-8. PMID: 1670930
5. Tao, L. et al. (2019) Nature microbiology 4, 1760-1769. PMID: 31160825
6. Tao, L. et al. (2016) Nature 538, 350-355. PMID: 27680706
7. Reineke, J. et al. (2007) Nature 446, 415-9. PMID: 17334356
8. Pruitt, RN. et al. (2009) The Journal of biological chemistry 284, 21934-21940. PMID: 19553670
NoteFor research use only. Not suitable for clinical or therapeutic use.
图片
  • SDS-PAGE

    SDS-PAGE for Research Grade Actoxumab

参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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