Recombinant Enterokinase, His, Bovine 
Datasheet
COA
MSDS
SHIP
Recombinant :
Recombinant Enterokinase, His, Bovine Source :
P. pastoris Molecular Weight :
Theoretical MW: 22.7 kDa.Apparent MW: 40.0 kDa, observed by reducing SDS-PAGE. Purity :
> 95% by SDS-PAGE analyses. Biological Activity :
5 IU/μl. Unit Definition: One unit is defined as the amount of enzyme needed to cleave 50 μg of fusion protein in 16 hours to 95% completion at 22°C in a buffer containing 25mM Tris-HCl, pH 8.0. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Sterile liquid solution contians 20mM Tris, 200mM NaCl, 2mM CaCl2, 50% glycerol, pH 7.4. AA Sequence :
Endotoxin :
< 1.0 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O or PBS at 100 μg/ml. Storage :
Recombinant Bovine Enterokinase (rbEK) remains stable up to 1 year at -20°C from date of receipt. It will remain stable at 37°C for one week without losing any activity.Please avoid freeze-thaw cycles. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Enterokinase (EK) is an enzyme produced by cells of the duodenum and involved in human digestion. It plays a role of turning trypsinogen to its active form trypsin, and indirectly activates the pancreatic digestive enzymes. Enterokinase is a specific protease that cleaves after a lysine preceded by four aspartic acids: Asp-Asp-Asp-Asp-Lys. Enterokinase will not work if the recognition site is followed by a proline. Recombinant Bovine Enterokinase (rbEK) as the light chain is a single glycosylated polypeptide chain containing 200 amino acids. A fully biologically active molecule, rbEK has a molecular mass of 22.7 kDa and is obtained by proprietary chromatographic techniques at GenScript.
Recombinant Enterokinase, His, Bovine Source :
P. pastoris Molecular Weight :
Theoretical MW: 22.7 kDa.Apparent MW: 40.0 kDa, observed by reducing SDS-PAGE. Purity :
> 95% by SDS-PAGE analyses. Biological Activity :
5 IU/μl. Unit Definition: One unit is defined as the amount of enzyme needed to cleave 50 μg of fusion protein in 16 hours to 95% completion at 22°C in a buffer containing 25mM Tris-HCl, pH 8.0. Physical Appearance :
Sterile Filtered White lyophilized (freeze-dried) powder. Formulation :
Sterile liquid solution contians 20mM Tris, 200mM NaCl, 2mM CaCl2, 50% glycerol, pH 7.4. AA Sequence :
Endotoxin :
< 1.0 EU/μg, determined by LAL method. Reconstitution :
Reconstituted in ddH2O or PBS at 100 μg/ml. Storage :
Recombinant Bovine Enterokinase (rbEK) remains stable up to 1 year at -20°C from date of receipt. It will remain stable at 37°C for one week without losing any activity.Please avoid freeze-thaw cycles. Usage :
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only. Description :
Enterokinase (EK) is an enzyme produced by cells of the duodenum and involved in human digestion. It plays a role of turning trypsinogen to its active form trypsin, and indirectly activates the pancreatic digestive enzymes. Enterokinase is a specific protease that cleaves after a lysine preceded by four aspartic acids: Asp-Asp-Asp-Asp-Lys. Enterokinase will not work if the recognition site is followed by a proline. Recombinant Bovine Enterokinase (rbEK) as the light chain is a single glycosylated polypeptide chain containing 200 amino acids. A fully biologically active molecule, rbEK has a molecular mass of 22.7 kDa and is obtained by proprietary chromatographic techniques at GenScript.
Blocking peptide available as BK0338-5000IUP