Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
Clonality
Polyclonal
Clone Number
Immunogen
Synthesized peptide derived from human DNAJB12
Specificity
This antibody detects endogenous levels of DNAJB12 at Human, Mouse
Gene Name
DNAJB12
Protein Name
DnaJ homolog subfamily B member 12
Other Name
Species
Human
Gene ID
54788
Uniprot
Q9NXW2,
Species.1
Mouse
Gene ID.1
56709
Uniprot.1
Q9QYI4
Species.2
Gene ID.2
Uniprot.2
Cellular Localization
Endoplasmic reticulum membrane; Single-pass membrane protein . Nucleus membrane; Single-pass membrane protein . Localizes to the endoplasmic reticulum membrane (PubMed:21150129, PubMed:21148293, PubMed:24732912, PubMed:27916661). When overexpressed, forms membranous structures in the nucleus (PubMed:24732912). .
Tissue Expression
Signaling_pathway
Genetic Information Processing >> Folding, sorting and degradation >> Protein processing in endoplasmic reticulum
Research Areas
Function
Acts as a co-chaperone with HSPA8/Hsc70; required to promote protein folding and trafficking, prevent aggregation of client proteins, and promote unfolded proteins to endoplasmic reticulum-associated degradation (ERAD) pathway . Acts by determining HSPA8/Hsc70's ATPase and polypeptide-binding activities . Can also act independently of HSPA8/Hsc70: together with DNAJB14, acts as a chaperone that promotes maturation of potassium channels KCND2 and KCNH2 by stabilizing nascent channel subunits and assembling them into tetramers . While stabilization of nascent channel proteins is dependent on HSPA8/Hsc70, the process of oligomerization of channel subunits is independent of HSPA8/Hsc70 . When overexpressed, forms membranous structures together with DNAJB14 and HSPA8/Hsc70 within the nucleus; the role of these structures, named DJANGOs, is still unclear .; (Microbial infection) In case of infection by polyomavirus, involved in the virus endoplasmic reticulum membrane penetration and infection .