Recombinant Enterokinase
Recombinant Enterokinaseis a kind of highly purified recombinant bovine enterokinase light chain. The enzyme has been extensively purified by HPLC and there are no traces of other contaminating proteases.
Recombinant Enterokinase and EnteropeptidaseSpecifications
|
Product Name |
Recombinant Enterokinase |
|
Source |
Recombinant E. coli |
|
Appearance |
Colorless to light yellow clear liquid |
|
Activity |
≥5.0 U/μl |
|
Purity(SDS-PAGE) |
Single major band 25.8±2.6kDa |
|
Storage Conditions |
-15°C below，protected from light, sealed. |
The data should be subject to test report of products.
Recombinant Enterokinase Application
Enzyme digestion condition: 25mM Tris-HCl 8.0, fusion protein concentration: 0.1-1mg/ml (total
protein content: 50-100μg), EK content: 0.1-2U, Temperature: 25℃, overnight or 16h-24h for
4°C low temperature digestion conditions: 4°C can effectively digest the substrate, but need to extend the digestion time to 48-64h, or increase the enzyme 2-3 times.
Enzyme cleavage optimization and amplification: Optimization: Enzyme cleavage conditions can be optimized, such as buffer pH, fusion protein concentration, EK amount, and digestion time, so that the fusion protein can be digested under stable conditions, SDS-PAGE detection of digestion effect. Amplification: Select the optimized reaction conditions, according to the conditions such as the proportion of amplification, SDS- PAGE detection of digestion effect.
＞200mM imidazole or ＞200mM NaCl or ＞5% glycerin, the reaction may be effected.The following suggestions are given: To receive the optimum result, please dialyze the sample to 25 mMTris-HCl, pH 8.0. If the dialysis is inconvenient, please dilute the sample to ＜100mM imidazole, ＜50mMNaCl, ＜5% glycerin, and the proportion of fusion protein and EK may not be changed (1U:500μg fusion protein). If there are one or more components in samples, and cannot be removed, suggest to increase the content of EK in reaction system or extend the reactiontime.
Enterokinase EnzymeTransport and Storage Stability
Stability of storage: Recombinant Enterokinase should be stored at -15°C below in sealed container.
It is stable within 24 months.If stored at 25°C ,it is stable within one week.
It is no activity loss after 5 times repeated freezing and thawing.
Stability of transport: The product is stable by ice insulation transport.
Notice and Disclaimer
The product is for research use only and should not be used for diagnosis or treatment of animals or humans.
If you have needs to buy enterokinase produced byGene Biocon, please contact us.
More details of enterokinase enzyme function, please visit our website.
As a biological pharma company, we will do our best to meet all the needs of customers.
We can also offer sorts of Recombinant Human Epidermal Growth Factorfor sale, if you are interested, please leave us a message.
在线联系供应商
Other supplier products
 |
Acetyl Tetrapeptide-5 | Gebiotide®Acetyl Tetrapeptide5is a product for removing eye bags and dark circles. Its active ingredient, Acetyl Tetrapeptide-5 can significant... |
 |
Gebiotide® Conopeptide | Gebiotide® Conopeptide is a μ -type conotoxin analog, ultra-fast anti-wrinkle active peptide. Conopeptidecan suppress neuromuscular signal... |
 |
Recombinant Enzymes | Enzymes are large biological molecules responsible for the thousands of metabolic processes that sustain life. In cases of low metabolism, recombin... |
 |
Gebiotide® BeautyCode | Gebiotide® BeautyCode is a compound peptidefactor group composed of eight small molecule peptides. This peptide compoundproduct can not only sc... |
 |
Gebiotide® Antiwrin | Gebiotide®Antiwrin is a kind of complex peptide, which can stimulates fibroblast growth, promotes collagen synthesis, reduces neurotransmitter ... |
Same products
 |
静脉留置针 | 卖方: Shanghai Hongbiao Equipment Co.,Ltd | Intravenous indwelling needle, central venous catheter kit, endotracheal tube kit, sterile applic... |
 |
Ultra-galvo Scanner | 卖方: Shenzhen Han\'s Scanner S&T Co., Ltd. | Ultra-galvo Scanner The xy galvanometerscanner laser using photoelectric sensor as feedback syst... |
 |
Smart Laser Scanner | 卖方: Shenzhen Han\'s Scanner S&T Co., Ltd. | Smart Laser Scanner Hashu serie is a highly integrated galvanometer scanning system. The galvano... |
 |
Scanning Solutions | 卖方: Shenzhen Han\'s Scanner S&T Co., Ltd. | Scanning Solutions Our scanner systems can process non-metallic and partial metallic materials. ... |
 |
Scan Heads | 卖方: Shenzhen Han\'s Scanner S&T Co., Ltd. | Scan Heads UltraScan products cover a comprehensive range of models, suitable for customers with ... |
