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Papain, Lyophilized Enzyme

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS653647

Papain is a sulfhydryl protease from Carica papya latex. (A second protease, chymopapain, and a lysozyme have also been isolated from this same source.) Since native crystalline papain is quite unreactive until acted upon by mild reducing agents such as… More details

$465 / 25 mg +1 FREE 8GB USB
Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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QC Report View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
Papain, Lyophilized, Enzyme
Full Product Name
Papain, Lyophilized
Host
Papaya latex
Form/Format
Supplied as a lyophilized powder prepared from a 2X crystalline suspension. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use.
Preparation and Storage
Lyophilized powder may be stored at 4°C. Reconstitute with sterile buffer. Store at 4°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight
23kD
Grade
Molecular Biology Grade
Activity
20.5u/Mg Protein 15.8/mg dry weight 77% Protein
Unit Definition
1 unit hydrolyzes 1umole of benzoyl-L-arginine ethyl ester per minute at 25ºC, pH 6.2, after activation in a solution containing 1.1mM EDTA, 0.067mM mercaptoethanol and 5.5mM cysteine-HCl for 30 minutes.
Qulaity Control
SDS-PAGE (SDS)

Product Categories/Family for Papain, Lyophilized enzyme

Molecular Biology; MB-Enzymes

Other Notes

Small volumes of Papain, Lyophilized enzyme vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for Papain, Lyophilized purchase

MBS653647 is an enzyme targeting Papain, Lyophilized. Host: Papaya latex.
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