DR1-eiwit Polyklonale Antilichaam, AbBy FluorTM 647 Vervoeging

DR1, also known as NC2 (negative cofactor 2 subunit), is a TFIID (TATA box-binding protein) -associated protein. DR1 localizes to the nucleus and contains an N-terminal histone fold motif, a TFIID-binding domain and an alanine and glutamine rich region. Via its histone fold motif, DR1 forms a heterodimer with NC2å (DRAP1) to comprise the conserved eukaryotic complex, NC2 (negative cofactor 2) . The NC2 complex can both positively and negatively regulate transcription by RNA Pol II. More specifically, NC2 acts as a repressor of TATA-dependent transcription and acts as an activator for DPE-dependent transcription. NC2 represses RNA Pol II transcription by binding to TFIID and inhibiting association of the transcription factors TFIIA and TFIIB. NC2 activity is regulated by phosphorylation. Both subunits, NC2å and DR1, are phosphorylated in vivo.

Dr1 protein; NC2; Negative cofactor 2 beta; Down regulator of transcription 1; Down regulator of transcription 1 TBP binding; Down-regulator of transcription 1; DR 1; Dr1; NC 2; NC2 beta; NC2-beta; NC2B_HUMAN; Negative co factor 2; Negative cofactor 2; Negative cofactor 2-beta; Protein Dr1; TATA binding protein associated phosphoprotein; TATA-binding protein-associated phosphoprotein.

10589

Human, Mouse, Rat

51-150/176

DR1 protein

AbBy Fluor™ 647

KLH conjugated synthetic peptide derived from human DR1 protein

WB, IF

Purified by Protein A.

650nm/665nm

1µg/µl

WB (WB=1:500-2000), IF (IF=1:50-200)

Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

10589