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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Recombinant Trypsin LSProduct Specification Concentration 0. 025 mg ml Endotoxin <1. 0 EU ml Physical Appearance Liquid Storage Buffer DPBS solution (including 1. 1mM EDTA) Stability & Storage The product should be stored at 2 8 C for at least 12 months. Avoid repeated freeze thaw Background This product is a trypsin analogue derived from microorganisms, the recognition site is lysine or arginine, and the cutting site is the carboxyl end of arginine or arginine residues.
Product Specification
| Concentration | ≥0.025 mg/ml |
| Endotoxin | <1.0 EU/ml |
| Physical Appearance | Liquid |
| Storage Buffer | DPBS solution (including 1.1mM EDTA) |
| Stability & Storage |
The product should be stored at 2-8 ° C for at least 12 months. Avoid repeated freeze-thaw |
Background
This product is a trypsin analogue derived from microorganisms, the recognition site is lysine or arginine, and the cutting site is the carboxyl end of arginine or arginine residues. It does not contain any animal-derived ingredients, has no animal-derived virus contamination (such as swine influenza virus, porcine parvovirus, etc.), lacks chymotrypsin activity naturally, and is a substitute for pig or bovine trypsin. This product has mild action on digestion cells and is stable and easy to store.
Protocol
Instructions for Use (for reference only)
1. Preheat the recombinant trypsin LS and complete medium at 37℃ before use.
2. Discard the supernatant of the culture medium, wash the cells with an appropriate amount of DPBS, and discard the DPBS.
3. Add an appropriate amount of Recombinant Porcine Trypsin LS (0.5 ml/10 cm2) to the cells and incubate at 37°C until the cells detach.
4. Add 5-10 ml of preheated complete culture medium, gently mix the cells, and transfer the cell suspension to a sterile 15 ml centrifuge tube. Centrifuge at 100g for 5-10 minutes.
5. Discard the supernatant, and add an appropriate amount of complete culture medium for cultivation.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy