- Tel: 858.663.9055
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Email: info@nsjbio.com
- Tel: 858.663.9055
- Email: info@nsjbio.com
DNAJB5 Antibody / DnaJ homolog subfamily B member 5 Antibody targets DNAJB5, a member of the Hsp40/DnaJ protein family that cooperates with Hsp70 chaperone systems. Protein folding in the cytoplasm depends on coordinated actions of molecular chaperones that recognize exposed hydrophobic regions, limit inappropriate aggregation, and promote productive folding or quality-control decisions. DnaJ-family proteins are important regulators of these processes because their conserved J domains stimulate ATP hydrolysis by Hsp70, changing how Hsp70 interacts with client polypeptides.
DNAJB5 belongs to the type B group of J-domain proteins, whose members share a general domain organization but differ in client recognition, expression, and interactions with other proteostasis factors. Hsp70 cochaperones do not simply increase folding activity indiscriminately; they can influence whether a substrate is retained in a folding cycle, transferred to another chaperone system, or directed toward clearance. These decisions depend on the biochemical properties of the substrate and the cellular environment. DNAJB5 is less extensively characterized than several other DNAJB proteins, so its preferred clients and the full range of its regulatory partners remain incompletely established.
Chaperone networks become particularly important during heat stress, oxidative damage, and other conditions that destabilize protein structure. The balance between refolding and disposal helps preserve cellular function and limits the formation of insoluble protein assemblies. Studying individual J-domain proteins can reveal how a broadly shared Hsp70 mechanism is adapted to specific protein populations. NSJ Bioreagents offers this DNAJB5 Antibody to facilitate research on DNAJB5 within the wider network of Hsp70-dependent protein quality control. Clarifying its substrate preferences and cochaperone partnerships may explain how cells distribute folding responsibilities among closely related DNAJB family members.
Explore related research targets in our Cell Biology Antibodies collection.
The ideal working dilution for the DNAJB5 Antibody / DnaJ homolog subfamily B member 5 Antibody should be established by the investigator based on assay conditions.
The DNAJB5 Antibody was generated using e. coli-derived human DNAJB5 recombinant protein (amino acids S117-S348).
The DNAJB5 Antibody is stable for up to one month at 4oC after reconstitution. For longer-term storage, aliquot and store at -20oC for up to six months. Do not repeatedly freeze and thaw.
DNAJB5 antibody, DnaJ homolog subfamily B member 5 antibody, DnaJ heat shock protein family (Hsp40) member B5 antibody, KIAA1045 antibody, Hsc40 antibody, Heat shock protein Hsp40-3 antibody, Heat shock protein Hsp40-2 antibody, Heat shock protein Hsp40 3 antibody
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