Recombinant human TCEB2 protein,BR

基因名： TCEB2
别名： SIII，TCEB2
英文名称： Recombinant Human TCEB2 Protein
全名： transcription elongation factor B (SIII)，polypeptide 2 (18kDa，elongin B)
中文名称： 转录延伸因子B(SIII)，多肽2
规格： 10ug ; 50ug ; 100ug ; 1mg
外观(性状)： Powder: Lyophilized from a 0.2 μm filtered solution of 2-8M Urea, 20mM Tris-HCl, 150mM NaCl, 1mM DTT, PH7.2-8.0. (Or liquid with 5% glycerol.)
纯度： ≥85% by SDS-PAGE.
储存条件： Reconstituted protein solution can be stored at 4-7°C for 1-2 weeks, stored at < -20°C for 1 year.
运输条件： 冷藏运输
浓度： 1mg/ml by SDS-PAGE.

Swiss Prot： Q15370
Gene ID： 6923
交叉反应： Human Mouse Rat
分子量： 13kDa
区间范围： 1-118aa
背景说明： This gene encodes the protein elongin B, which is a subunit of the transcription factor B (SIII) complex.The SIII complex is composed of elongins A/A2, B and C.It activates elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites within transcription units.Elongin A functions as the transcriptionally active component of the SIII complex, whereas elongins B and C are regulatory subunits.Elongin A2 is specifically expressed in the testis, and capable of forming a stable complex with elongins B and C.The von Hippel-Lindau tumor suppressor protein binds to elongins B and C, and thereby inhibits transcription elongation.Two alternatively spliced transcript variants encoding different isoforms have been described for this gene.Pseudogenes have been identified on chromosomes 11 and 13.
应用： Immunology research
来源： E.coli

纯化方法： NI-NTA affinity purification
溶剂： Reconstituted protein solution can be diluted with distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. (It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water.)
内毒素： Not measured
生物活性： NO
标签信息： With a 6×His tag at the N/C-terminus.

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