Taf1a (NM_021466) Mouse Recombinant Protein

Product Specifications

Background

Component of the transcription factor SL1/TIF-IB complex, which is involved in the assembly of the PIC (pre-initiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation probably is primarily dependent on the rate of association of SL1/TIF-IB with the rDNA promoter. SL1/TIF-IB is involved in stabilization of nucleolar transcription factor 1/UBTF on rDNA. Formation of SL1/TIF-IB excludes the association of TBP with TFIID subunits (By similarity) .[UniProtKB/Swiss-Prot Function]

Overview

Purified recombinant protein of Mouse TATA-box binding protein associated factor, RNA polymerase I, A (Taf1a), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug

Synonyms

MTAFI48; TAFI48

Gene ID

21339

UniProt

P97357

Accession Number mRNA

NM_021466

Chromosomal Location

1 H5

Expression System

HEK293T

Tag

C-MYC/DDK

Concentration

>50 ug/mL as determined by microplate BCA method

Purity

> 80% as determined by SDS-PAGE and Coomassie blue staining

Form

Liquid

Buffer

25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.

Molecular Weight

52.7 kDa

Storage Conditions

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.