Catalogue Number: 21-1026-EPC
Manufacturer: | EpiCypher |
Shelf Life: | 6 months |
Physical state: | Protease inhibitor is not included. EpiCypher suggests using cOmplete™, EDTA-free Protease Inhibitor Cocktail (Roche 11873580001). |
Type: | Biological Buffers |
Shipping Condition: | Blue Ice |
Storage Condition: | 2-8°C |
Unit(s): | 100 reactions |
Application: | CUT&RUN, CUT&Tag |
Prepare Nuclei Extraction Buffer FRESH on day of use as outlined below. This master mix includes 20% extra volume to account for pipetting error; no additional buffer volume is needed. Per CUT&RUN or CUT&Tag reaction, combine: 235 µL Pre-Nuclei Extraction Buffer (21-1026a) 0.13 µL 1M Spermidine (21-1026b)* 9.8 µL 25X Protease Inhibitor (Roche, prepare by dissolving 1 tablet in 2 mL water)** *If preparing buffer for fewer than 8x reactions, dilute the 1M Spermidine stock 1:10 in molecular biology-grade water and add 1.3 µL per reaction. **Leftover 25X Protease Inhibitor can be stored for 12 weeks at -20C Follow instructions detailed in EpiCypher's CUTANA™ Nuclei Extraction Protocol for CUT&RUN and CUT&Tag (epicypher.com/protocols) to isolate nuclei from suspension and adherent cells. The protocol includes key quality control checks to ensure nuclei are high quality before starting CUT&RUN or CUT&Tag.
Protease inhibitor is not included. EpiCypher suggests using cOmplete™, EDTA-free Protease Inhibitor Cocktail (Roche 11873580001).
Store the Pre-Nuclei Extraction Buffer at 4C and the 1 M Spermidine at -20C. Components are stable for 6 months upon date of receipt.