TFIIB (GTF2B) (NM_001514) Human Mass Spec Standard

Specifications

Product Data
Description	GTF2B MS Standard C13 and N15-labeled recombinant protein (NP_001505)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC204607
Predicted MW	34.8 kDa
Protein Sequence	Sequence Link (showhide) >RC204607 protein sequence Red=Cloning site Green=Tags(s) MASTSRLDALPRVTCPNHPDAILVEDYRAGDMICPECGLVVGDRVIDVGSEWRTFSNDKATKDPSRVGDS QNPLLSDGDLSTMIGKGTGAASFDEFGNSKYQNRRTMSSSDRAMMNAFKEITTMADRINLPRNIVDRTNN LFKQVYEQKSLKGRANDAIASACLYIACRQEGVPRTFKEICAVSRISKKEIGRCFKLILKALETSVDLIT TGDFMSRFCSNLCLPKQVQMAATHIARKAVELDLVPGRSPISVAAAAIYMASQASAEKRTQKEIGDIAGV ADVTIRQSYRLIYPRAPDLFPTDFKFDTPVDKLPQL TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag	C-Myc/DDK
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration	>0.05 µg/µL as determined by microplate BCA method
Labeling Method	Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer	25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq	NP_001505
RefSeq Size	1651
RefSeq ORF	948
Synonyms	TF2B; TFIIB
Locus ID	2959
Cytogenetics	1p22.2
Summary	This gene encodes the general transcription factor IIB, one of the ubiquitous factors required for transcription initiation by RNA polymerase II. The protein localizes to the nucleus where it forms a complex (the DAB complex) with transcription factors IID and IIA. Transcription factor IIB serves as a bridge between IID, the factor which initially recognizes the promoter sequence, and RNA polymerase II. [provided by RefSeq, Jul 2008]
Protein Families	Druggable Genome, Transcription Factors
Protein Pathways	Basal transcription factors

*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.