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| Place of Origin: | China, Shanghai |
| Brand Name: | YAXINBIO |
| Certification: | NQA ISO 9001:2015 |
| Model Number: | RHT03 |
| Minimum Order Quantity: | 10mg |
|---|---|
| Price: | 89$/10mg |
| Packaging Details: | ice packaging, carton |
| Payment Terms: | T/T |
| Supply Ability: | 1000g per week |
| EC NUMBER: | 3.4.21.4 | PHYSICAL FORM: | Lyophilized Crystal Powder |
|---|---|---|---|
| STORAGE: | Store At 2 - 8°C | SHIPPING: | Ice Pack |
| Manufacturer: | YaxinBio | Packaging: | 10mg,100mg,1g Or Bulk |
| High Light: | trypsin digestion,stem cell culture |
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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.
Contact Person: Miss Eland
Tel: +8613482039151
