10 Results for: "Tetracloruro de 4,9-diazoniadodecametilendiamonio&amp"

Supplier: Apollo Scientific

For precipitation of DNA from aqueous buffers

Supplier: Merck Millipore (Calbiochem‎)

Spermine tetrahydrochloride, Millipore®

Supplier: EHRENSTORFER

Spermine tetrahydrochloride

Supplier: Thermo Fisher Scientific

Spermine tetrahydrochloride 99%

Supplier: MP Biomedicals

Spermine is a naturally occuring polyamine that occurs in all eukaryotes, but is rare in prokaryotes. It is essential for cell growth in both normal and neoplastic tissue.

Supplier: Molekula

3,3'-Diaminobenzidine tetrahydrochloride (DAB HCl)

Supplier: Merck Millipore (Oncogene)

3,3'-Diaminobenzidine tetrahydrochloride (DAB HCl)

Supplier: Biotium

DAB (3,3′-diaminobenzidine) reacts with HRP in the presence of peroxide to yield an insoluble brown-colored product at locations where peroxidase-conjugated antibodies are bound to samples. The brown precipitate is insoluble in alcohol and other organic solvents, making it an excellent substrate for immunohistochemical staining that requires the use of traditional counterstains and mounting media.

Supplier: MP Biomedicals

Easily soluble in water. The aqueous solution is unstable and can be used only for a few days even if it is kept in a refrigerator. 1% aqueous solution is dark and turns reddish when exposed to light.

Supplier: Thermo Fisher Scientific

DAB EASY 10 mg, tablets for immunohistochemistry