Skip to Content
Merck
All Photos(2)

Key Documents

T3568

Sigma-Aldrich

TrypZean® bovine

recombinant, expressed in corn, lyophilized powder, ≥3,350 units/mg solid (USP)

Synonym(s):

Trypsin bovine

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
Enzyme Commission number:
EC Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in corn

Quality Level

form

lyophilized powder

specific activity

≥3,350 units/mg solid (USP)

UniProt accession no.

storage temp.

−20°C

Gene Information

General description

TrypZean® eliminates the introduction of animal source contaminants found in traditional bovine and porcine trypsins.

Application

Eliminates the introduction of animal source contaminants found in traditional bovine and porcine trypsins.
TrypZean® has been used in a study to assess the use of animal protein-free products for passaging adherent human adipose-derived stromal/stem cells. TrypZean® has also been used in a study to compare a recombinant trypsin with the porcine pancreatic extract on sperm used for the in vitro production of bovine embryos.

Biochem/physiol Actions

For dissociation of cultured cells.

Preparation Note

Manufactured by Applied Biotechnology Institute utilizing proprietary transgenic plant protein expression system.

Other Notes

View more information on trypsin at www.sigma-aldrich.com/enzymeexplorer

Legal Information

Trypzean is a registered trademark of ProdiGene, Inc.

Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

240 recombinant bovine trypsin made in maize inactivates bovine herpes virus-1 adsorbed to the bovine Zona Pellucida
Seidel, G., et al.
Reproduction, Fertility, and Development, 19, 236-236 (2006)
Pedro P Carvalho et al.
Cytotherapy, 13(5), 594-597 (2011-01-05)
Adherent adipose-derived stromal/stem cells (ASC) have been used in pre-clinical regenerative medical studies applied to a broad range of tissues with an ultimate goal of translating these findings to clinical safety and efficacy testing; however, many protocols passage the cells
K J Mattson et al.
Theriogenology, 69(6), 724-727 (2008-02-19)
The objective was to compare the effects of treating bovine semen with two trypsin products (the porcine pancreas extract and a recombinant) and a control (no trypsin) on in vitro embryo production. Our hypothesis was that the trypsin treatments would
Arun K Sharma et al.
Biotechnology advances, 27(6), 811-832 (2009-07-07)
In recent years, the use of plants as bioreactors has emerged as an exciting area of research and significant advances have created new opportunities. The driving forces behind the rapid growth of plant bioreactors include low production cost, product safety
Ying Zhang et al.
Molecular bioSystems, 9(3), 492-500 (2013-01-31)
As two of the most common and important post-translational modifications (PTMs) of proteins, glycosylation and phosphorylation play critical roles in biological processes. Because of the low abundance of phosphopeptides/glycopeptides, specific and sensitive strategies are especially indispensable for the identification of

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service