Recombinant Human Matrix Metalloproteinase-9 (MMP-9), transfected HEK293 cell culture supernatant from RayBiotech

Recombinant human matrix metalloproteinase-9 (MMP-9) overexpression cell culture supernatant, secreted from the serum-free medium of transfected HEK293 cells. Purchase will also include one vial of normal control, the culture supernatant of HEK293 cell transfected with empty expression vector