Recombinant Human TFIIB/GTF2B Protein, Gst Tag_天津卡梅德科技发展有限公司

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Recombinant Human TFIIB/GTF2B Protein, Gst Tag

Recombinant Human TFIIB/GTF2B Protein, Gst Tag

产品编号

KMH1792

别名

TF2B, TFIIB, general transcription factor IIB

规格

50ug
100ug

DATASHEET MSDS

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产品介绍

Alias	TF2B, TFIIB, general transcription factor IIB
Catalog Number	KMH1792
Molecular Name	GTF2B
Species	Human
Host	E. coli
Size	50ug, 100ug
Protein Family	Other protein
Purity	≥90% as determined by SDS-PAGE
Purification	Affinity Purification
Endotoxin	Please contact our customer service for more information.
Formulation	PBS
Background	The transcription factor IIB (TFIIB) is an essential factor for transcription by RNA Polymerase II. TFIIB has been shown to be required for selective binding of RNA Polymerase II, TFIIF and TFIID-DNA complex, and for specifying the start site of transcription. Human TFIIB is a single, 35 kDa polypeptide, homologous to yeast factor ε, the product of the SUA7 gene. Isolated from anE. colistrain that carries the coding sequence for human TFIIB under the control of T7 promoter. Recombinant TFIIB has been used for in vitro transcription assays, gel mobility shift assay. Protein is greater than 95% homogeneous and contains no detectable protease, DNase, and RNase activity.
Storage Condition	Store the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles.
Shipping Condition	This product is shipped on ice packs or dry ice.
Molecular Weight	60.76 kDa
Note	仅供科研使用

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