PDF Datasheetother Protease Recombinant Protein Product Attributes
Product Type: Recombinant Protein
Recombinant Protease based upon sequence from other
Host: QP13159 protein expressed in E. Coli.
Available Tags: Untagged
Protein Construction: A cDNA sequence encoding the sequence of Protease was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes
Definition of Unit (for specific activity): One unit will cleave ?90% of 100 µg of a test GST-fusion protein in Cleavage Buffer (50mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, pH 7.0 at 25°C) at 5°C for 16 hours.
Application Notes: For Cleavage of a Fusion Protein: During cleavage reactions, it is recommended that samples be removed at various time points and analyzed by SDS-PAGE to estimate the yield, purity, and extent of digestion. The amount of PreScission Protease, temperature and length of incubation required for complete digestion of a given GST fusion partner may vary depending on the fusion partner. Optimal conditions for each fusion should be determined in pilot experiments. Digestion may be improved by adding TritonTM X-100, TweenTM 20, NonidetTM, or NP40 to a concentration of 0.01%. Concentrations of these detergents up to 1% do not inhibit PreScission Protease.
Cleavage Buffer: 50mM Tris-HCl, pH 7.0 (at 25°C), 150mM NaCl, 1mM EDTA, 1mM dithiothreitol. Chill to 5°C prior to use.
Bioactivity Data: Untested
Reconstitution Instructions: |||
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Storage Conditions: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.
Physical Appearance: Sterile filtered colorless solution.
Limitations and Performance Guarantee
enQuire Bio’s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.
There are no reviews yet.