我公司专业供应霍乱肠毒素β链抗体。了解更多关于的霍乱肠毒素β链抗体英文名称霍乱肠毒素β链抗体产品别名规格请看以下说明书。
英文名称 Anti-CTXB/beta subunit Cholera Toxin
中文名称 霍乱肠毒素β链抗体
别 名 Cholera enterotoxin B chain; Cholera enterotoxin beta chain; Cholera enterotoxin gamma chain; Cholera enterotoxin subunit B; Cholera toxin B protein; Choleragenoid; CTX B; CTXB; TOX B; TOXB; VC1456; CHTB_VIBCH.
浓 度 1mg/1ml
规 格 0.2ml/200μg
霍乱肠毒素β链抗体的功能:
抗体的主要功能是与抗原(包括外来的和自身的)相结合,从而有效地清除侵入机体内的微生物、寄生虫等异物,抗体(antibody)是一种应答抗原产生的、可与抗原特异性结合的蛋白质。每种抗体与特定的抗原决定基结合。这种结合可以使抗原失活,也可能无效但有时也会对机体造成病理性损害,如抗核抗体、抗双链DNA抗体、抗甲状腺球蛋白抗体等一些自身抗体的产生,对人体可造成危害。
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 beta subunit Cholera Toxin
产品类型 一抗
研究领域 细菌及病毒
蛋白分子量 predicted molecular weight: 12kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from CTXB/beta subunit Cholera Toxin
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
(石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 The B subunit of cholera toxin (CtxB) binds to a GM1-ganglioside receptor, a ubiquitous glycolipid cell surface receptor. This binding is widely accepted to initiate toxin action by triggering uptake and delivery of the toxin A subunit into cells. The beta chain has no toxic activity by itself. The holotoxin consists of a pentameric ring of B subunits whose central pore is occupied by the A subunit. The A subunit contains two chains, A1 and A2, linked by a disulfide bridge. The A subunit (and Cholera toxin) activates the adenylate cyclase enzyme in cells of the intestinal mucosa leading to increased levels of intracellular cAMP.
Function : The B subunit pentameric ring directs the A subunit to its target by binding to the GM1 gangliosides present on the surface of the intestinal epithelial cells. It can bind five GM1 gangliosides. It has no toxic activity by itself.
Subunit : The holotoxin (choleragen) consists of a pentameric ring of B subunits whose central pore is occupied by the A subunit. The A subunit contains two chains, A1 and A2, linked by a disulfide bridge.
霍乱肠毒素β链抗体Subcellular Location : Secreted. Host cell membrane (Potential).
Database links : UniProtKB/Swiss-Prot: P01556.1