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產(chǎn)品名稱

TCEA1, 1-301aa, Human, His tag, E.coli from ATGen

產(chǎn)品貨號(hào)

ATGP1534

產(chǎn)品價(jià)格

現(xiàn)貨詢價(jià)，電話：010-67529703

產(chǎn)品規(guī)格

0.5mg, 100ug, 20ug

產(chǎn)品品牌

ATGen

產(chǎn)品概述

產(chǎn)品詳情

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Product Name	TCEA1, 1-301aa, Human, His tag, E.coli
Description	Purity: > 90% by SDS - PAGE Format: Liquid. In 20 mM Tris-HCl buffer, pH7.5, 20% glycerol, 1mM DTT, 50mM NaCl . TCEA1 (Transcription elongation factor A protein 1) belongs to the TFS-II family. TCEA1 binds to Pol II and functions to cleave the nascent transcript, thereby unlocking the complex and allowing transcription to continue. Localized to the nucleus, TCEA1 contains three independently-folding domains, all of which are necessary for proper binding to Pol II. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus. Recombinant human TCEA1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Size	0.5mg, 100ug, 20ug
Concentration	n/a
Applications	SDS-PAGE
Other Names	Transcription elongation factor A protein 1, GTF2S, SII, TCEA, TF2S, TFIIS
Gene, Accession, CAS #	NP 006747
Catalog #	ATGP1534
Price
Order / More Info	TCEA1, 1-301aa, Human, His tag, E.coli from ATGen
Product Specific References	n/a
產(chǎn)品資料

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