EcoRV-HF® RE-Mix®

This product will be discontinued on July 30, 2016. R3195 is a suitable alternative for most applications.
  • This product was discontinued on 01/01/2016
re-mix icon cloned at neb recombinant engineered timesaver 5min incubation temp heat inactivation cpg
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Discontinued Products


EcoRV-HF® RE-Mix® is a ready to use 10X master mix combining the restriction enzyme, EcoRV-HF (NEB #R3195 ), NEBuffer, BSA and loading dye in a single tube. Simply add DNA and water and incubate for 15 minutes to perform the restriction digest.

Product Source

An E. coli strain that carries the cloned and modified EcoRV gene from the plasmid J62 pLG74 (L.I. Glatman)

Reaction Definition

1X EcoRV-HF RE-Mix and DNA in a total reaction volume of 20 μl. Incubate at 37°C for 15 minutes.

One reaction is defined as the amount of RE-Mix that will digest 1 μg of DNA in 15 minutes at 37°C in a total reaction volume of 20 μl.

Properties and Usage

Storage Temperature


Heat Inactivation

65°C for 20 min

Methylation Sensitivity

dam methylation: Not Sensitive
dcm methylation: Not Sensitive
CpG Methylation: Impaired by Some Combinations of Overlapping


  1. What are the advantages of using a RE-Mix Restriction Enzyme Master Mix?
  2. For some restriction enzymes star activity can be a concern. Is this also applicable to the RE-Mix?
  3. The bands on my gel are not as sharp as I would like. Is there a way to improve the sharpness?
  4. Is it possible to use RE-Mix in double digests?
  5. Can RE-Mix be used in overnight digestions?
  6. Do I have to set-up digests with Time-Saver™ qualified enzymes for 5-15 minutes? Can I digest longer?


  1. Standard Digest Using RE-Mix®
  2. Double Digest Protocol using Two RE-Mix® Enzymes
  3. Double Digest Protocol using One RE-Mix and One Standard Restriction Enzyme

Selection Charts

Usage Guidelines & Tips

Troubleshooting Guides

Interactive Tools

Safety Data Sheet

The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.