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Soybean Trypsin Inhibitor (50X) 5mg/ml

Soybean Trypsin Inhibitor (50X) 5mg/ml

Will be discontinued from 1/7/2023
SKU: 03-048-1C



Product Overview

In a serum-free culture environment, the cells must be separated by rapid centrifugation or by utilizing trypsin inhibitors such as Soybean Trypsin Inhibitor (SBTI).

Soybean trypsin inhibitor is a single polypeptide that forms a stable, stoichiometric, enzymically inactive complex with trypsin, thereby reducing the availability of trypsin by somewhat binding chymotrypsin.

With Biological Industries' Soybean Trypsin Inhibitor , any excess Crystalline Trypsin Solution may be completely neutralized, thereby avoiding use of serum for this purpose. The cells can then be successfully re-suspended in a suitable growth medium.

The complete formulation is available.



QTY 20 mL
Storage Conditions -20ºC
Shipping Conditions Dry Ice
Specifications Working concentration: dilute stock solution 1:50 with sterile DPBS, with calcium and magnesium (02-020-1A). Working solution can then be stored at 4ºC for up to 60 days.


Certificate of Analysis

Certificates of Analysis (COA's) describe quality control data for specific product lots.

COA's can be downloaded from Sartorius's Certificates Portal.

For certificates issued before November 15, 2021, please enter below the product lot number and click search.
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