English Toll-free:1-888-852-8623 or Contact Us
Keyword cannot be empty !

Recombinant Human MAPKAPK5 Protein (His & GST Tag)

Cat:PKSH030328
Manual MSDS

Price: $ 717

Size:
50μg
Quantity:
  • Expression Host: Baculovirus-Insect Cells
  • Accession: NP_003659.2
Add to cart

For research use only. Order now, ship in 3 days

Product Details
Synonyms MAPKAP-K5;MK-5;MK5;PRAK
Species Human
Expression Host Baculovirus-Insect Cells
Sequence Met 1-Gln 471
Accession NP_003659.2
Calculated Molecular Weight 82.0 kDa
Observed Molecular Weight 75 kDa
Tag N-His-GST
Purity > 76 % as determined by reducing SDS-PAGE.
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
Shipping This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.
Formulation Supplied as sterile solution of 20mM Tris, 500mM NaCl, pH 8.0, 10% glycerol
Reconstitution Not Applicable
Background MAPKAPK5 contains 1 protein kinase domain and belongs to the protein kinase superfamily, CAMK Ser/Thr protein kinase family. MAPKAPK5 has significant sequence homology to mitogen-activated protein kinase (MAPK)-activated protein kinase (MAPKAPK). It is widely distributed. MAPKAPK5 can be phosphorylated by extracellular-regulated kinase (ERK), and p38 kinase but not by c-jun N-terminal kinase (JNK)in vitro.Recombinant GST-MAPKAPK5 protein can phosphorylate a peptide derived from the regulatory light chain of myosin II. Phosphorylation of MAPKAPK5 by ERK and p38 kinase increased its activity by 9 and 15 fold respectively. Taken together, these data suggest that MAPKAPK5 is a novelin vitrosubstrate for ERK and p38 kinase. In response to cellular stress and proinflammatory cytokines, this kinase is activated through its phosphorylation by MAP kinases including MAPK1/ERK, MAPK14/p38-alpha, and MAPK11/p38-beta. MAPKAPK5 also mediates stress-induced small heat shock protein 27 phosphorylation.