BRD3 bromodomain (1-416 aa) (His-Tag), human recombinant | 7407

The acetylation of histone lysine residues plays a crucial role in the epigenetic regulation of gene transcription. A bromodomain is a protein domain that recognizes acetylated lysine residues such as those on the N-terminal tails of histones. This recognition is often a prerequisite for protein-histone association and chromatin remodeling. These domains function in the linking of protein complexes to acetylated nucleosomes, thereby controlling chromatin structure and gene expression. Thus, bromodomains serve as “readers” of histone acetylation marks regulating the transcription of target promoters. The BET family of proteins, defined by tandem Bromodomains and an Extra Terminal domain, include BRD2, BRD3, BRD4, and BRDT. The BET proteins play a key role in many cellular processes, including inflammatory gene expression, mitosis, and viral/host interactions. The isolated individual or tandem bromodomains of BRD3 have been shown to bind acetylated histone tails, serving to couple histone acetylation marks to the transcriptional regulation of target promoters. Small molecule inhibitors of these interactions hold promise as useful therapeutics for human disease. Recombinant human BRD3 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

7407 | BRD3 bromodomain 1-416 aa His-Tag human recombinant DataSheet

Biomolecule/Target: BRD3

Synonyms: ORFX, RING3L, Bromodomain containing protein 3, RING3-like protein

Alternates names: ORFX, RING3L, Bromodomain containing protein 3, RING3-like protein

Taglines: A protein involved in chromatin targeting

NCBI Gene ID #: 12362

NCBI Gene Symbol: CASP1

Gene Source: Human

Accession #: P29452

Recombinant: Yes

Source: E. coli

Purity by SDS-PAGEs: N/A

Assay: SDS-PAGE

Purity: N/A

Assay #2: N/A

Endotoxin Level: N/A

Activity (Specifications/test method): N/A

Biological activity: N/A

Results: N/A

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: 48.1 kDa (439 aa, 1-416 aa + His Tag), confirmed by MALDI-TOF.

Concentration: 0.5 mg/ml

Appearance: Liquid

Physical form description: 0.5 mg/ml in Phosphate buffer saline (pH 7.4) containing 10% glycerol.

Reconstitution Instructions: N/A

Amino acid sequence: MGSSHHHHHH SSGLVPRGSH MGSMSTATTV APAGIPATPG PVNPPPPEVS NPSKPGRKTN QLQYMQNVVV KTLWKHQFAW PFYQPVDAIK LNLPDYHKII KNPMDMGTIK KRLENNYYWS ASECMQDFNT MFTNCYIYNK PTDDIVLMAQ ALEKIFLQKV AQMPQEEVEL LPPAPKGKGR KPAAGAQSAG TQQVAAVSSV SPATPFQSVP PTVSQTPVIA ATPVPTITAN VTSVPVPPAA APPPPATPIV PVVPPTPPVV KKKGVKRKAD TTTPTTSAIT ASRSESPPPL SDPKQAKVVA RRESGGRPIK PPKKDLEDGE VPQHAGKKGK LSEHLRYCDS ILREMLSKKH AAYAWPFYKP VDAEALELHD YHDIIKHPMD LSTVKRKMDG REYPDAQGFA ADVRLMFSNC YKYNPPDHEV VAMARKLQDV FEMRFAKMP