Collagenase/Elastase Vial (CLSH) Reference: 252-10132-1 Enzyme vial that contains ≥20,000 units of collagenase and 30 units of elastase, filtered through 0.22 micron membrane and lyophilized.
Collagenase/Elastase Vial (CLSH) Reference: 252-10133-1 Enzyme vial that contains ≥20,000 units of collagenase and 30 units of elastase, filtered through 0.22 micron membrane and lyophilized.
Elastase, Lyophilized Reference: 252-10136 Two times crystallized, supplied as a dialyzed, lyophilized powder. The enzyme should be 0.22 micron filtered after reconstitution and prior to use. Suitable for the isolation of Type II lung cells.
Elastase, Suspension Reference: 252-10138 Two times crystallized. Supplied as an aqueous suspension. This preparation must be diluted to dissolve the enzyme. The diluted enzyme should be 0.22 micron filtered before use. Suitable for the isolation of Type II lung cells.
Protease, S. aureus, Sequencing Grade Reference: 252-10140 Chromatographically purified according to Drapeau et.al, J. Biol. Chem., 247, 6720 (1972).
Amino Acid Oxidase, L- Reference: 252-10141 An aqueous solution with toluene added as a preservative.
Lysozyme, Purified, Salt Free Reference: 252-10143 Two times crystallized. A dialyzed, lyophilized powder.
Papain, Lyophilized Reference: 252-10144 Supplied as a lyophilized powder prepared from a 2X crystalline suspension. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use.
Papain, Suspension Reference: 252-10145 Supplied as a 2X crystalline suspension in 50 mM sodium acetate, pH 4.5. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use.