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Pepsin, >=10,000u/g Enzyme

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Catalog # MBS653665
Unit / Price
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  5 g  /  $195 +1 FREE 8GB USB
  10 g  /  $235 +1 FREE 8GB USB
  25 g  /  $320 +1 FREE 8GB USB
  100 g  /  $465 +1 FREE 8GB USB
  500 g  /  $870 +1 FREE 8GB USB
  1 kg  /  $1,275 +1 FREE 8GB USB
Pepsin, >=10,000u/g enzyme
Product Name

Pepsin, >=10,000u/g, Enzyme

Popular Item
Full Product Name

Pepsin, >=10,000u/g (Porcine)

Product Synonym Names
Pepsin, 10,000u/g (Porcine)
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Reagent Grade
CAS Number
Slightly yellow powder.
Loss on Drying
Protease Activity
Clear, colorless, complete
Total Bacteria: 1600cfu/g
Yeast and Mold: <10cfu/g
Bile-Tolerant Gram-Negative Bacteria: <10cfu/g
E. coli: Negative
S.aureus: Negative
Salmonella: Negative
Optimum pH
Approximately 1.0 for such substrates as casein or hemoglobin if the substate is native.
Substrate like epoxides.
Preparation and Storage
Powder may be stored at -20°C. Stable for 6 months after receipt.
Other Notes
Small volumes of Pepsin, >=10,000u/g 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.
Related Product Information for
Pepsin, >=10,000u/g enzyme
Pepsin, an acidic protease, is the principal proteolytic enzyme of vertebrate gastric juice. Its inactive precursor, pepsinogen, is produced in stomach mucosa. Pepsin has a broad range of substrates and demonstrates an esterase activity. There are several minor pepsins designated "B", "C", and "D"; the major component is "A" to which the following data applies. They are chromatographically separable.

Conversion of pepsinogen to pepsin, which involves releasing a peptide, may be an autocatalytic process involving self-cleavage by the zymogen. Peptides released on activation have pepsin inhibitory activity.
NCBI/Uniprot data below describe general gene information for Pepsin, >=10,000u/g. It may not necessarily be applicable to this product.
NCBI Accession #
Molecular Weight
NCBI Official Full Name
pol protein
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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