• USA Home
  • T9777 - Trypsin-chymotrypsin inhibitor from Glycine max (soybean)

EMAIL THIS PAGE TO A FRIEND
T9777 Sigma-Aldrich

Trypsin-chymotrypsin inhibitor from Glycine max (soybean)

lyophilized powder

Synonym: Bowman-Birk Inhibitor

Purchase

Description

General description

Highly cross-linked with seven disulfide bridges, Bowman-Birk inhibitor has spatially distinct domains for trypsin and chymotrypsin inhibition.

Packaging

10 mg in glass bottle

25 mg in poly bottle

50, 100, 500 mg in glass bottle

Application

Bowman Birk protease inhibitor prevents radiation-induced carcinogenesis by a reduction of incorrect DNA repairs, resulting in a reduced amount of dicentric chromosomes.

Unit Definition

One trypsin unit = ΔA253 of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C. Reaction volume = 3.2 mL (1 cm light path).

Physical form

Lyophilized powder containing phosphate buffer salts, pH 7.6

Analysis Note

1 mg protein will inhibit ≥0.5 mg trypsin with activity of ~10,000 BAEE units per mg protein or ≥1.0 mg chymotrypsin with activity of ~40 BTEE units per mg protein.

Other Notes

View more information on Trypsin Inhibitor.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Certificate of Origin

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Milli-Q® Water Purification Solutions
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?