Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.
Small volumes of crcB recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
This is a recombinant transmembrane protein expressed in a cell-free expression system.
NCBI/Uniprot data below describe general gene information for crcB. It may not necessarily be applicable to this product.
Important for reducing fluoride concentration in the cell, thus reducing its toxicity.