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Recombinant Human Trypsin, Lyophilized Powder, Human Trypsin Supplier

Recombinant Human Trypsin, Lyophilized Powder, Human Trypsin Supplier

Brand Name: YAXINBIO
Certification: NSF ISO 9001:2015
Model Number: RHT03
Minimum Order Quantity: 10mg
Payment Terms: T/T
Place of Origin: China, Shanghai
Shanghai Yaxin Biotechnology Co.,Ltd.
Verified Supplier
Shanghai Shanghai China
Business type: Manufacturer Exporter Seller
No.466 YinDu Road,XuHui, Shanghai, China
Supplier`s last login times: within 33 hours

Recombinant Human Trypsin, Lyophilized Powder, Human Trypsin Supplier


Recombinant Human Trypsin


Description


Recombinant Human Trypsin is a genetically engineered protein expressed in E.coli and purified by high pressure liquid chromatography. There are no contaminating enzyme activities such as carboxypeptidase A and chymotrypsin. No protease inhibitors such as PMSF are contained in the preparation.


CAS: 9002-07-7
EC: 3.4.21.4

Source: human trypsin, expressed in E. Coli.


Advantages


Animal origin free:YaxinBio recombinant human trypsin belongs to the AOF level 3.The use of recombinant human trypsin eliminates the risk of virus presence, and potential adventitious agents found in animal pancreas-derived trypsin.
Recombinant human trypsin:The amino acid sequence is the same as the Human Trypsin 2.
Stable:A sterile recombinant human trypsin lyophilized eliminates the contamination risks and decreases the chance of activity loss in the process of transport and storage.

High purity:

Recombinant human trypsin provides high specificity activity and eliminates contaminating activities found in lower purity enzymes.

Chymotrypsin or carboxypeptidase A are not contained.

Purity is more than 95% through HPLC.


Main Features


Source

E. Coli

Purified by

HPLC

Format

White or White-like lyophilized

Specific activity

≥ 2500 USP u/mg pro.

Purity

≥ 95% by HPLC

Contaminant activity

No chymotrypsin, carboxypeptidase A, and other protease contaminant.


Unit Definition:One USP unit of trypsin activity will produce a Delta A253 of 0.003 per minute in a reaction volume of 3.2ml at pH7.6 and 25℃, with BAEE as a substrate (1cm light path).


Storage Instructions


Recombinant human trypsin lyophilized should be stored under 2℃-8℃ in sealed container. It is stable within 24 months.After dissolved, it should be stored under -20℃. It is stable within 24 months and above 90% activity remained after 10 times repeated freezing and thawing.



Product Tags:

trypsin digestion

      

stem cell culture

      

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Recombinant Human Trypsin, Lyophilized Powder, Human Trypsin Supplier