GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.≥94%(SDS-PAGE)from Corn; Protein concentration: See COA
BioReagent, ≥94%(SDS-PAGE), from Corn; Protein concentration: See COA BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -80°C,Avoid repeated freezing and thawing Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Corn Trypsin Inhibitor (CTI) is a specific and potent inhibitor of human factor XIIa. It is purified from sweet corn by solvent extraction and chromatographic methods. A suggested inhibitory concentration is 24 fold molar excess over the enzyme concentration.
CTI is >94% pure on SDS-PAGE gels and shows no reduction upon incubation with 2-mercaptoethanol.
Note: The specific activity of each lot of Corn Trypsin Inhibitor is determined, whereas one unit is defined as the amount of CTI required to double an aPTT of normal human plasma.
Molecular Weight = 14,000 daltons
Concentration determined by BCA
Specifications
Product Name
Trypsin Inhibitor
Grade
BioReagent
Specifications & Purity
BioReagent, ≥94%(SDS-PAGE), from Corn; Protein concentration: See COA
Molecule Type
Protein
Storage and Shipping
Concentration
from Corn; Protein concentration: See COA
Storage
Store at -80°C,Avoid repeated freezing and thawing
Shipped In
Dry ice packs + Cold packs
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
