Key features and details
- Expression system: Native
- Purity: > 95% SDS-PAGE
- Suitable for: SDS-PAGE, Functional Studies
Product nameNative Soybean Trypsin Inhibitor protein
Purity> 95 % SDS-PAGE.
ab94845 is immobilized on an agarose resin via coupling to primary amines to create an affinity resin with specificity for a number of serine proteases.
Protein lengthFull length protein
Our Abpromise guarantee covers the use of ab94845 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesProvided as 20 ml of 1:1 slurryab94845 binds free trypsin tighter with increasing pH from 4.5-8.0 that allows for a simple gradient to low pH (~2.5-3.0) for elution. Binding capacity: 1 ml resin binds > 2 mg Trypsin Inhibitor protein
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C.
Preservative: 0.02% Sodium azide
Constituents: 1.58% Tris HCl, 0.87% Sodium chloride
RelevanceThe soybean trypsin inhibitor was first crystallized by Kunitz in 1945 and is one of several such inhibitors found in soybeans. It inhibits the proteolytic action approximately of an equal weight of crystalline trypsin by combining with trypsin to form a stable compound. Chymotrypsin is only slightly inhibited by soy inhibitor.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab94845 has not yet been referenced specifically in any publications.