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Catalog Number: (ENZOALX550003G001)
Supplier: ENZO LIFE SCIENCES
Description: Spermine tetrahydrochloride
UOM: 1 * 1 g

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Supplier: Apollo Scientific
Description: For precipitation of DNA from aqueous buffers

Supplier: MP Biomedicals
Description: 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: Merck
Description: Spermine tetrahydrochloride, Sigma-Aldrich®

Supplier: Merck
Description: Spermine tetrahydrochloride, Sigma-Aldrich®

Supplier: Merck
Description: Spermine tetrahydrochloride, Sigma-Aldrich®

Supplier: Merck
Description: Spermine tetrahydrochloride, Sigma-Aldrich®

Catalog Number: (EHERC16972742)
Supplier: EHRENSTORFER GMBH
Description: Spermine tetrahydrochloride
UOM: 1 * 0,1 g


Supplier: Thermo Scientific
Description: Spermine tetrahydrochloride 99%
Catalog Number: (D9015-100MG)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 3,3′-Diaminobenzidine tetrahydrochloride hydrate has been used in immunohistological staining procedure and <i>in situ</i> hybridisation. DAB (3,3′-Diaminobenzidine) is utilised in many applications for the visualisation of peroxidase activity. In the peroxidase reaction, DAB serves as a hydrogen donor in the presence of peroxide. The oxidised DAB forms an insoluble brown end-product for use in immunohistological and immunoblotting staining procedures.
UOM: 1 * 100 mg


Supplier: Thermo Scientific
Description: 3,3'-Diaminobenzidine tetrahydrochloride hydrate, (max. 10% H₂O) 97%
Catalog Number: (30015.)
Supplier: Biotium
Description: 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.
UOM: 1 * 1 KIT


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 3,3'-Diaminobenzidine tetrahydrochloride hydrate is a chromogen commonly used in immunohistochemistry and other staining techniques to visualise the presence of antigens or antibodies in biological samples. DAB HCl is designed as an immunohistology stain to visualise peroxidase activity in cells. DAB oxidation can be measured using a spectrophotometer.

Supplier: Thermo Scientific
Description: Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine) 97%
Catalog Number: (ACRO328005000)
Supplier: Thermo Scientific
Description: DAB EASY 10 mg, tablets for immunohistochemistry
UOM: 1 * 500 mg

Supplier: ENZO LIFE SCIENCES
Description: Nitric oxide (NO) donor.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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