Protease (S. Aureus) V.8

Protease (S. Aureus) V.8

Synonyms SplB serine protease; endoproteinase Glu-C; Glu-C protease; staphylococcal serine proteinase; Staphylococcus V8 serine endopeptidase

Molecular Weight: 27;700 (by sedimentation equilbrium)

Packaging size: 5 mg

SKU 08399001
Price:
$567.45
In Stock
Request a quote
Description

Product Description

Protease V.8 specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. In the presence of ammonium, the specificity is limited to glutamic sites.

Application Notes

The enzyme specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. | Used in a study to investigate immobilized residue-specific endoproteinases for protein sequencing. Protease V8 is used in a study to assess enzymatic cleaning of inorganic ultrafiltration membranes used for whey protein fractionation. It has also been used in a study to investigate immobilized residue-specific endoproteinases for protein sequencing.

Key Applications

Proteomics

Specifications
SKU 08399001
Alternate Names SplB serine protease; endoproteinase Glu-C; Glu-C protease; staphylococcal serine proteinase; Staphylococcus V8 serine endopeptidase
Application Notes The enzyme specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. | Used in a study to investigate immobilized residue-specific endoproteinases for protein sequencing. Protease V8 is used in a study to assess enzymatic cleaning of inorganic ultrafiltration membranes used for whey protein fractionation. It has also been used in a study to investigate immobilized residue-specific endoproteinases for protein sequencing.
Formulation Lyophilized
Applications Proteomics
Molecular Weight 27;700 (by sedimentation equilbrium)
Pack Size 5 mg
pH pH Optima: 4.0 and 7.8 (hemoglobin substrate)
Physical Appearance Lyophilized powder
Preparation Method The enzyme was isolated, by the method of Drapeau, from the culture filtrate of <i>S. aureus</i> V.8 strain. The preparation is homogenous on ultracentrifugation and disc electrophoresis.
Presentation Lyophilized powder that has been chromatographically purified
Product Families Description Protease V.8 specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. In the presence of ammonium, the specificity is limited to glutamic sites.
Source S. aureus; strain V8
Specific Activity 915 units/mg (dry weight)
Specificity The enzyme specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. In the presence of ammonium; the specificity is limited to glutamic sites.
Storage and Handling Store at +2-8°C; -20 °C for extended storage
Trade Name Immuno™
Unit Definition One unit is that amount of enzyme required to cause a change of 0.001 A280 nm per minute at 37 °C, pH 7.8, using casein as the substrate