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Highest antigen sequence indentity to the following orthologs: Mouse (88%), Rat (88%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-55833. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
DnaJ heat shock induced proteins are from the bacterium Escherichia coli and are under the control of the htpR regulatory protein. The DnaJ proteins play a critical role in the HSP 70 chaperone machine by interacting with HSP 70 to stimulate ATP hydrolysis. The proteins contain cysteine rich regions that are composed of zinc fingers that form a peptide binding domain responsible for the chaperone function. DnaJ proteins are important mediators of proteolysis and are involved in the regulation of protein degradation, exocytosis and endocytosis. DnaJB4 (DnaJ homolog subfamily B member 4), also known as HLJ1, is expressed in skeletal muscle, heart and pancreas, and lower expression in brain, placenta and liver.
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蛋白别名: DnaJ (Hsp40) homolog, subfamily B, member 4; DnaJ homolog subfamily B member 4; DnaJ-like heat shock protein 40; DNAJB 4; Heat shock 40 kDa protein 1 homolog; heat shock protein 40 homolog; HLJ 1; HSP40 homolog; Human liver DnaJ-like protein
基因别名: DjB4; DNAJB4; DNAJW; HLJ1
UniProt ID: (Human) Q9UDY4
Entrez Gene ID: (Human) 11080