This product has been discontinued. SNAP-Cell 505 Star (NEB #S9103) and SNAP-Cell Oregon Green (NEB #S9104) can be used as alternatives.
SNAP-Cell® Fluorescein is a green fluorescent substrate that can be used to label SNAP-tag® fusion proteins inside living cells or in vitro. This substrate has limited photostability.
Storage Temperature: -20°C
Based on your Freezer Program type, you are trying to add a product to your cart that is either not allowed or not allowed with the existing contents of your cart. Please review and update your order accordingly If you have any questions, please contact Customer Service at freezers@neb.com or 1-800-632-5227 x 8.
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.