Recombinant Human BRD4 (N-10His-Flag)

SKU: PKSH033982

Size: 50μg

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: BRD4

Target Synonym: HUNK1;HUNK1bromodomain-containing protein 4;HUNKI;MCAP

Research Areas: Cancer;epigenetics and nuclear signal

Conjugation:

Target Species: Human

Expression Host: E.coli

Application:

Fusion tag: N-His-Flag

UNIProt ID: O60885

Accession: O60885

Background: Bromodomain-containing protein 4 (BRD4) is a member of the BET class chromatin reader proteins that bind acetylated histones and play a key role in transcriptional regulation and transmission of epigenetic memory. Remains associated with acetylated chromatin throughout the entire cell cycle and provides epigenetic memory for postmitotic G1 gene transcription by preserving acetylated chromatin status and maintaining high-order chromatin structure. BRD bromodomains serve as recognition motifs for acetylated lysine residues on histones, while the NET domain may function by promoting phosphorylation of the C-terminal domain (CTD) of RNA Polymerase II. Some specific inhibitors of BRD4 that prevent binding to acetylated histones by binding Asn-140 and Asn-433 are promising therapeutic molecules for the treatment of leukemias. BRD4 is a potential therapeutic target in many diseases including breast cancer, AML, multiple myeloma, colon cancer and others.

Concentration:

Activity: Not validated for activity

Sequence: Glu49-Glu460

Purity: > 90 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 50mM HEPES, 200mM NaCl, 1mM DTT, 10% Glycerol, pH 7.5.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 49.0 kDa

ObservedMW: 55-60 kDa