TAF11 (NM_005643) Human Mass Spec Standard

CAT#: PH303466

TAF11 MS Standard C13 and N15-labeled recombinant protein (NP_005634)

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USD 1,995.00


Availability*
3 Weeks

Size
    • 10 ug

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Specifications

Product Data
Description TAF11 MS Standard C13 and N15-labeled recombinant protein (NP_005634)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC203466
Predicted MW 23.1 kDa
Protein Sequence
Tag C-MYC/DDK
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration 50 ug/ml as determined by BCA
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 100 mM glycine, 25 mM Tris-HCl, pH 7.3. Store at -80C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.
Reference Data
RefSeq NP_005634
RefSeq Size 1599
RefSeq ORF 633
Synonyms MGC:15243; PRO2134; TAF2I; TAFII28
Locus ID 6882
Cytogenetics 6p21.31
Summary Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes a small subunit of TFIID that is present in all TFIID complexes and interacts with TBP. This subunit also interacts with another small subunit, TAF13, to form a heterodimer with a structure similar to the histone core structure. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2012].
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