Recombinant TCEA1 protein
货号：
31242 基本售价：
5727.5 元 规格：
10 ug
产品信息
概述| 货号 | 31242 |
| 别名 | SII; TCEA; TF2S; GTF2S; TFIIS |
| 使用方法 | Recombinant TCEA1 protein is suitable for use in in vitro transcription assays. We recommended to start with a range of protein concentrations (e.g. 5 ng, 50 ng, and 500 ng) to determine the optimal amount needed for each in vitro transcription assay. |
性能| 供应商 | Active Motif |
| 背景 | TCEA1istranscription elongation factor A protein 1 (also known as transcription elongation factor S-II,TFIIS,TF2S,GTF2SorRNA polymerase II elongation factor). RNA polymerase II is an enzyme found in eukaryotic cells composed of 12 subunits that catalyze transcription of DNA. Transcription consists of three phases: initiation, elongation and termination. TCEA1 (TFIIS) is a transcription elongation factor that stimulates RNA transcript cleavage and polymerase read-through past template-encoded arresting sites. |
| 运输条件 | Dry Ice |
| 存放说明 | Lyophilized proteins can be stored at -20°C or -80°C, preferably desiccated. Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage. |
| 外观 | 10 µg of recombinant protein supplied at a concentration of 0.25 µg/µl in 20 mM Tris-HCl, pH 7.3, 300 mM KCl, 0.2 mM EDTA and 20% glycerol. |
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