CAS NO.: 9014-01-1
Relative olecular weight: 27600
Appearance: Pale brown lyophilized powder
Enzymatic activity: ＞100000
Optimum PH: 7.O～8.O
Moisture %: ＜8
Isoelectric point: 7.8
Solubility: Soluble in water
Protein-engineered subtilisins are widely used in commercial products (the native enzyme is easily inactivated by detergents and high temperatures) and is also called a stain cutter, for example, in laundry and dishwashing detergents, cosmetics, food processing, skin care ointments, contact lens cleaners, and for research in synthetic organic chemistry.
Subtilisin is a non-specific protease (a protein-digesting enzyme) initially obtained from Bacillus subtilis.
Subtilisins belong to subtilases, a group of serine proteases that – like all serine proteases – initiate the nucleophilic attack on the peptide (amide) bond through a serine residue at the active site. Subtilisins typically have molecular weights of about 20,000 to 45,000 dalton. They can be obtained from certain types of soil bacteria, for example, Bacillus amyloliquefaciens from which they are secreted in large amounts.
Storage: Store in sealed place
Shelf life: 24 Months
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