DNAJB2 Polyclonal Antibody

Catalogue Numbers: BS60583-50, BS60583-100

Sizes: 50µl, 100µl

Alternative Name: DnaJ homolog subfamily B member 2; DnaJ protein homolog 1; Heat shock 40 kDa protein 3; Heat shock protein J1; HSJ-1; DNAJB2; HSJ1; HSPF3

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: P25686

Host: Rabbit

Reactivity: Human, Rat

Applications: WB

All Applications: WB: 1:500~1:1000

Background: The DnaJ family is one of the largest of all the chaperone families and has evolved with diverse cellular localization and functions. The presence of the J domain defines a protein as a member of the DnaJ family. 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. DnaJB2 (DnaJ homolog subfamily B member 2), also known as HSJ1 or HSPF3, is expressed almost exclusively in the brain, with the highest levels in the frontal cortex and hippocampus. Two isoforms are produced due to alternative splicing.

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: DNAJB2 polyclonal antibody detects endogenous levels of DNAJB2 protein.

Bioworld Molecular Weight: ~ 36 kDa

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Western blot (WB) analysis of DNAJB2 polyclonal antibody at 1:500 dilution
Lane 1: HEK293T whole cell lysate
Lane 2: PC12 whole cell lysate

Immunogen: A synthetic peptide corresponding to residues in Human DNAJB2

Conjugate: Unconjugated

Modification: Unmodified