Anti-HSP40 Mouse mAb

PTM BIO

Anti-HSP40 Mouse mAb

5

ImmunoFluorescence, Western Blot, ImmunoCytoChemistry

WB, ICC/IF

Research Use Only

Monoclonal

JMMR-2693

Unconjugated

Mouse

IgG

DnaJ homolog subfamily B member 1

HSP40 belongs to a large family of chaperone proteins that are homologous to E. coli DnaJ protein. The common feature of the family is a conserved J domain, which is usually located at the amino terminus of proteins and responsible for their association with HSP70. Human HSP40, also known as Hdj1, belongs to subtype II that contain a unique Gly/Phe-rich region. HSP40 family proteins bind unfolded proteins, prevent their aggregation, and then deliver them to HSP70. Another major function of HSP40 is to stimulate ATPase activity of HSP70, which causes conformational change of the unfolded proteins. The HSP40-HSP70-unfolded protein complex further binds to co-chaperones Hip, Hop and HSP90 or components of the protein degradation machinery such as CHIP and BAG-1, which either leads to protein folding or degradation, respectively.

Stable for 12 months from date of receipt/reconstitution.

Human

Human

Protein A purified

Store at -20°C. Avoid freeze/thaw cycles.

12352203