Recombinant Human STK4/MST1 Protein (His Tag)(Active)

Size: 50μg

Catalogue Number: PKSH030365-50

Citations, Manuals and MSDS Available upon request.

Abbreviation: STK4; MST1

Target Symptom: KRS2; MST1; TIIAC; YSK3

Target Species: Human

Expression Host: Baculovirus-Insect Cells

Application: Enzyme

Fusion Tag: N-His

UNIProt ID: Q13043

Accession: Q13043-1

Background: MST1 protein encoded by this gene contains four kringle domains and a serine protease domain, similar to that found in hepatic growth factor. Despite the presence of the serine protease domain, the encoded protein may not have any proteolytic activity. The receptor for this protein is RON tyrosine kinase, which upon activation stimulates ciliary motility of ciliated epithelial lung cells. This protein is secreted and cleaved to form an alpha chain and a beta chain bridged by disulfide bonds.

Activity: The specific activity was determined to be 253 nmol/min/mg using MBP as substrate.

Sequence: Glu 2-Phe 487

Purity: > 92 % as determined by reducing SDS-PAGE.

Formulation: Supplied as sterile solution of 20mM Tris, 500mM NaCl, pH 7.4, 10% glycerol
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 58 kDa

Observed MW: 58 kDa

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.

Research Use Only