8CY-490 are water soluble core/shell quantum dots in lyophilized solid form. Their reactive group is carboxylic acid and their surface is specifically engineered with a polymer coating for high binding capacity and low non-specific binding. 8CY-490 can be reconstituted in DI water or DMSO to any desired concentration and reactions can be done in the solvent system of customer's choice. Reconstituted 8CY-490 is very stable in most buffer solutions in the pH range of 5-10.
Borate, Tris, HEPES, PBS, MES, etc.
DI H2O, DMSO