Why does the material in my new vial of Echinomycin #51434 look different?

Echinomycin #51434 is lyophilized into the vial, and any difference in the appearance of the lyophilized echinomycin is due to a dry coating of the compound in the vial. When you add dimethylsulfoxide (DMSO) to the vial, the coating will dissolve similar to previous vials of Echinomycin #51434. Please be assured that the compound is pure and biologically active, and will perform exactly as previous shipments of the product have performed.

Last updated: April 25, 2024