Recombinant Human Chymotrypsinogen B/CTRB1 Protein (His Tag)
Sizes: 10μg, 50μg
Catalogue Numbers: PKSH032254-10, PKSH032254-50
Citations, Manuals and MSDS Available upon request.
Abbreviation: Chymotrypsinogen B; CTRB1
Target Synonym: Chymotrypsinogen B; CTRB1; CTRB
UNIProt ID: P17538
Research Areas: Cell biology
Target Species: Human
Expression Host: HEK293 Cells
Fusion Tag: C-6His
Accession: P17538
Background: Chymotrypsinogen B (CTRB1) is a 263 amino acid protein with signal peptide (1-18) and Chymotrypsinogen B (19-263). Chymotrypsinogen B have three chains:Chymotrypsin B chain A(19-31), Chymotrypsin B chain B(34-164), Chymotrypsin B chain C (167-263). Chymotrypsinogen B is a Serine Protease Hydrolase secrets into gastrointestinal tract as the inactive precursor Chymotrypsinogen.
Sequence: Cys19-Asn263
Purity: > 95 % as determined by reducing SDS-PAGE.
Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.
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: 26.9 kDa
Observed MW: 28 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