New England Biolabs is working diligently to ensure we keep our employees and their families safe, while maintaining our business continuity. Despite a "Stay At Home" advisory being put in place in Massachusetts, USA, we are deemed an essential business, and our manufacturing and distribution teams continue to be fully operational. We are continuing to work with our suppliers and distribution partners to ensure uninterrupted access to our products and technical support.
HomeFAQsHow does the level of star activity of MfeI-HF compare to MfeI?
FAQ: How does the level of star activity of MfeI-HF compare to MfeI?
The Fidelity Index which measures the minimum units to produce star activity was determined using the following conditions; 1X NEBuffer, 5% glycerol, lambda DNA (1µg/50 µl), incubated for 1 hour at 37˚C . The minimum number of units of MfeI-HF required to produce star activity in the recommended NEBuffer 4 is (≥500 units). The minimum number of units of MfeI required to produce star activity in the recommended NEBuffer 4 is (32 units).
You have been idle for more than 20 minutes, for your security you have been logged out. Please sign back in to continue your session.
Your profile has been mapped to an Institution, please sign back for your profile updates to be completed.
Sign in to your NEB account
To save your cart and view previous orders, sign in to your NEB account. Adding products to your cart without being signed in will result in a loss of your cart when you do sign in or leave the site.