Lima bean trypsin inhibitor which inhibits bovine as well as human trypsin and plasmin, acts upon both trypsin and chymotrypsin by forming equimolar complexes. Lima bean inhibitors may be chromatographically separated into as many as six variants. Jones et al., Biochem., 2, 66, (1963) characterized four of them. All have similar but not identical amino acid composition, contain six or seven disulfide bonds and lack methionine and tryptophan. Molecular weights vary between 8 kDa and 10 kDa.Enzyme activity definition:The activity of the inhibitors is expressed as the amount of twice crystallized trypsin (Aladdin Item: T128774) inhibited per milligram of inhibitor. 1mg trypsin ≥180 TAME units, 10,350 BAEE units, 3,450 USP/NF units.
Specifications and Purity: Animal Free, from Lima Bean
MDL Number: MFCD00082102
EC Number: 232-906-9
- UPC:
- 51181906
- Condition:
- New
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- O736570-100mg
- CAS:
- 9035-81-8
- Product Size:
- 100mg
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