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Spermine tetrahydrochloride

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

New Product


Image Unavailable-APOSBIS5943-10G

Spermine tetrahydrochloride 99%

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

Image Unavailable-5677-5

Spermine tetrahydrochloride, Millipore®

Catalog Number: (5677-5)
Supplier: Merck Millipore (Calbiochem‎)
Description: Spermine tetrahydrochloride, Millipore®
UOM: 1 * 5 g
Image Unavailable-ICNA0210047410

Spermine tetrahydrochloride ≥96%, white powder

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.

Image Unavailable-J63060.06

Spermine tetrahydrochloride 99%

Supplier: Thermo Scientific
Description: Spermine tetrahydrochloride 99%

MSDS Certificates

Product Image-0430-5G

3,3'-Diaminobenzidine tetrahydrochloride hydrate ≥98%, Reagent Grade for biochemistry

Catalog Number: (0430-5G)
Supplier: VWR Chemicals
Description: Commonly used for detection of horseradish peroxidase in membrane-bound and<i> in situ </i>applications. Insoluble end product is resistant to alcohol and fading, making it ideal for immunohistochemistry.
UOM: 1 * 5 g

MSDS Certificates


Image Unavailable-D9015-100MG

3,3'-Diaminobenzidine tetrahydrochloride hydrate, ISOPAC®, Sigma-Aldrich®

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
Product Image-ACRO112090050

3,3'-Diaminobenzidine tetrahydrochloride hydrate, (max. 10% H₂O) 97%

Supplier: Thermo Scientific
Description: 3,3'-Diaminobenzidine tetrahydrochloride hydrate, (max. 10% H₂O) 97%

MSDS

Image Unavailable-32750-1G-F

3,3'-Diaminobenzidine tetrahydrochloride dihydrate, Supelco®

Supplier: Merck
Description: 3,3'-Diaminobenzidine tetrahydrochloride dihydrate, Supelco®

Image Unavailable-D5637-50G

3,3'-Diaminobenzidine tetrahydrochloride hydrate ≥96%, Sigma-Aldrich®

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.

Image Unavailable-55513-100MG

Organic reference standard, Spermine, analytical standard, Supelco®

Catalog Number: (55513-100MG)
Supplier: Merck
Description: Organic Standard, Spermine, ≥99,0% (GC), 97,0 - 103,0% (T)
UOM: 1 * 100 mg
Image Unavailable-85588-5G

Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine)dihydrate, Supelco®

Catalog Number: (85588-5G)
Supplier: Merck
Description: Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine)dihydrate, Supelco®
UOM: 1 * 5 g
Image Unavailable-APOSBIBP1047-250MG

N1-Azido-spermine.3HCl ≥98%

Supplier: Apollo Scientific
Description: N1-Azido-spermine.3HCl ≥98%

Product Image-ACRO132750050

Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine) 97%

Supplier: Thermo Scientific
Description: Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine) 97%

MSDS

Image Unavailable-30015.

3,3'-Diaminobenzidine tetrahydrochloride (DAB HCl) kit peroxidase substrate

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
Product Image-ACRO328005000

DAB EASY 10 mg, tablets for immunohistochemistry

Catalog Number: (ACRO328005000)
Supplier: Thermo Scientific
Description: DAB EASY 10 mg, tablets for immunohistochemistry
UOM: 1 * 500 mg

MSDS Certificates


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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 on +353 1 88 22222.
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 on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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