Human Nucleophosmin, NPM1 ELISA Kit

SKU: E5802Hu

Size:96 Tests-1 Kit

Background:Involved in diverse cellular processes such as ribosome biogenesis, centrosome duplication, protein chaperoning, histone assembly, cell proliferation, and regulation of tumor suppressors p53/TP53 and ARF. Binds ribosome presumably to drive ribosome nuclear export. Associated with nucleolar ribonucleoprotein structures and bind single-stranded nucleic acids. Acts as a chaperonin for the core histones H3, H2B and H4. Stimulates APEX1 endonuclease activity on apurinic/apyrimidinic (AP) double-stranded DNA but inhibits APEX1 endonuclease activity on AP single-stranded RNA. May exert a control of APEX1 endonuclease activity within nucleoli devoted to repair AP on rDNA and the removal of oxidized rRNA molecules. In concert with BRCA2, regulates centrosome duplication. Regulates centriole duplication: phosphorylation by PLK2 is able to trigger centriole replication. Negatively regulates the activation of EIF2AK2/PKR and suppresses apoptosis through inhibition of EIF2AK2/PKR autophosphorylation. Antagonizes the inhibitory effect of ATF5 on cell proliferation and relieves ATF5-induced G2/M blockade (PubMed: 22528486). In complex with MYC enhances the transcription of MYC target genes (PubMed: 25956029).

Research_area:Epigenetics and Nuclear Signaling

Applications:ELISA

Target_protein:NPM1

Reactivity:Human

Assay type:Sandwich

Sensitivity:7.28ng/L

Detection range:15-3000ng/L

Sample type:Serum, plasma or other biological fluids

Full product name:Nucleophosmin

Species:Human

Storage:2-8ºC

Assay time:1h 30m

UniProt accession:P06748

MASS(Da):32,575

GeneID:4869

Synonyms:NPM;NPM 1;NPM1;Nucleolar phosphoprotein B23;Nucleolar protein NO38;Nucleophosmin;Numatrin

Gene names:NPM1

Standard solution:3200ng/L