DNAJ / HSP40 antibody

Principal name

DNAJ / HSP40 antibody

Alternative names for DNAJ / HSP40 antibody

Heat shock protein J, groP, b0015, JW0014

SwissProt ID

P08622 (Ecoli)

Gene ID

944753 (dnaJ)

Available reactivities

Bac (Bacteria)

Available hosts

Mouse

Available applications

Western blot / Immunoblot (WB)

Background of DNAJ / HSP40 antibody

In prokaryotes, the heat shock response is characterized by the induction of several proteins including DnaJ, DnaK, GroEL and GroES. DnaK is a member of the HSP70 family, and like other members, exhibits ATPase activity which facilitates the release of bound proteins and disaggregation of protein complexes within the cell. Members of this protein group serve as molecular chaperones. Levels of DnaJ and DnaK are closely linked and, in E. coli, are constituents of a single operon. DnaJ regulates DnaK in several different systems. Relative to DnaK, the level of DnaJ synthesis is quite low.
Studies have shown that DnaJ and DnaK, together with GrpE, cooperatively interact with firefly luciferase as it unfolds during thermal denaturation allowing renaturation of the protein upon return to normal temperatures. Also, DnaK together with DnaJ stimulates the binding of RepA initiator protein to the origin of P1 phage in vitro.

General readings

Bardwell,J.C., et al (1986) J.Biol.Chem.261(4);1782-1785.
Ohki M.,et al (1986) J.Biol.Chem.261(4);1778-1781.
Zylicz M., et.al.(1989) EMBO J 8(5)1601-8.
Landry SJ (2003) Biochemistry 42(17)4926-36.

3 Item(s)

per page

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

DNAJ / HSP40 (1-376)

DNAJ / HSP40 E. coli Purified > 95 % by SDS-PAGE E. coli
0.1 mg / €230.00
  Acris Antibodies GmbH

DNAJ / HSP40 (1-376)

DNAJ / HSP40 E. coli Purified > 95 % by SDS-PAGE E. coli
0.5 mg / €540.00
  Acris Antibodies GmbH

DNAJ / HSP40

DNAJ / HSP40
0.1 mg / €330.00
  Abnova Taiwan Corp.

3 Item(s)

per page
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