Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Plays a role in the regulation of diverse cellular processes such as ribosome biogenesis, chromatin remodeling or protein chaperoning. Modulates the histone chaperone function and the RNA-binding activity of nucleolar phosphoprotein B23/NPM. Efficiently mediates chromatin remodeling when included in a pentamer containing NPM3 and NPM.
基因功能參考文獻(xiàn):
Studies indicate that histone chalerones nucleoplasmin (NPM2/NPM3) preferentially associated with histones H2A-H2B in the egg and the nuclear autoantigenic sperm protein (NASP) families. PMID: 22968912
Characterization of the sperm chromatin decondensation and nucleosome assembly activities of homo- and hetero-oligomers of NPM1,NPM2 and NPM3. PMID: 22362753
NPM3 lacks intrinsic histone chaperone activity, inhibits histone assembly activity of NPM1 in vitro, and dramatically enhances transcription in a cellular system. PMID: 20073534
Acetylation of transition protein 2 (TP2) by KAT3B (p300) alters its DNA condensation property and interaction with putative histone chaperone NPM3. PMID: 19710011