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Image Unavailable-E1903-.5ML

Ethidium homodimer I 2 mM in DMSO ≥95% (by TLC), Sigma-Aldrich®

Catalog Number: (E1903-.5ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Ethidium homodimer is a red fluorescent dye. It cannot cross an intact plasma membrane, but can easily pass through a damaged plasma membrane. Ethidium homodimer is used to check membrane integrity. One molecule of EthD-1 will non-selectively bind four base pairs in dsDNA.
UOM: 1 * 0,5 mL
Image Unavailable-40014.

Ethidium homodimer I 2 mM in DMSO used in nuclear staining

Catalog Number: (40014.)
Supplier: Biotium
Description: Ethidium Homodimer, first developed by Dr. Le Pecq and his colleagues, is a high-affinity fluorescent nucleic acid stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. The DNA binding of each Ethidium Homodimer covers four base pairs and is believed to occur by intercalation. Because the dye is highly positively charged, it cannot cross cell membranes to stain living cells. It is useful for detecting nucleic acids in solution, or for selectively staining dead cells with damaged plasma membranes.
UOM: 1 * 0,5 mL

MSDS


Image Unavailable-40010.

Ethidium homodimer I used in nuclear staining

Catalog Number: (40010.)
Supplier: Biotium
Description: Ethidium Homodimer, first developed by Dr. Le Pecq and his colleagues, is a high-affinity fluorescent nucleic acid stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. The DNA binding of each Ethidium Homodimer covers four base pairs and is believed to occur by intercalation. Because the dye is highly positively charged, it cannot cross cell membranes to stain living cells. It is useful for detecting nucleic acids in solution, or for selectively staining dead cells with damaged plasma membranes.
UOM: 1 * 1 mg
Image Unavailable-40051.

Ethidium Homodimer III (EthD-III) 1 mM in DMSO used in nuclear staining

Catalog Number: (40051.)
Supplier: Biotium
Description: A red fluorescent dead cell stain for bacteria and mammalian cells
UOM: 1 * 200 µl

Certificates


Image Unavailable-40050.

Ethidium Homodimer III (EthD-III) used in nuclear staining

Catalog Number: (40050.)
Supplier: Biotium
Description: A red fluorescent dead cell stain for bacteria and mammalian cells
UOM: 1 * 1 mg
Image Unavailable-D7008-10MG

Dihydroethidium ≥95%, Sigma-Aldrich®

Catalog Number: (D7008-10MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Redox indicator. Blue fluorescence until oxidized to ethidium. Dihydroethidium has been used as a superoxide probe in bovine pulmonary artery endothelial cell (BPAEC).
UOM: 1 * 10 mg
Image Unavailable-E90006

PMA-Lite™ 2.0 LED Photolysis Device

Catalog Number: (E90006)
Supplier: Biotium
Description: The PMA-Lite™ 2.0 LED photolysis device is a light-weight LED light box specifically designed for optimal photoactivation of samples treated with propidium monoazide (PMA), PMAxx™ or ethidium monoazide (EMA) in viability PCR applications.
UOM: 1 * 1 items
Product Image-30002.

Calcein-AM cell viability assay kits

Supplier: Biotium
Description: Calcein-AM is a non-fluorescent, membrane permeable compound. Esterase activity in the cytoplasm of viable cells converts calcein-AM to the green fluorescent, membrane impermeant compound calcein, which is retained in viable cells with intact plasma membranes. The Viability/Cytotoxicity Assay kit for Animal Live & Dead Cells pairs calcein-AM with the vital dye ethidium homodimer III for quantitation of live and dead cells.

MSDS

Image Unavailable-8.18424.9025

Cetyldimethylethylammonium bromide for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: Cetyldimethylethylammonium bromide for synthesis, Sigma-Aldrich®

MSDS

Image Unavailable-8.41022.0100

Dodecyltrimethylammonium bromide for synthesis

Supplier: Merck
Description: Dodecyltrimethylammonium bromide for synthesis

MSDS

Image Unavailable-52367-10G-F

Cetrimonium bromide, Supelco®

Supplier: Merck
Description: Cetrimonium bromide, Supelco®

Image Unavailable-87296-50G-F

Tetraheptylammonium bromide, Supelco®

Supplier: Merck
Description: Tetraheptylammonium bromide, Supelco®

Image Unavailable-86857-10G-F

Tetrabutylammonium bromide, Supelco®

Supplier: Merck
Description: Tetrabutylammonium bromide, Supelco®

Image Unavailable-87208-10G

Tetradecyltrimethylammonium bromide, Supelco®

Catalog Number: (87208-10G)
Supplier: Merck
Description: Tetradecyltrimethylammonium bromide, Supelco®
UOM: 1 * 10 g
Image Unavailable-88103-10G

Tetrapropylammonium bromide, Supelco®

Catalog Number: (88103-10G)
Supplier: Merck
Description: Tetrapropylammonium bromide, Supelco®
UOM: 1 * 10 g
Image Unavailable-44239-10G

Dodecyltrimethylammonium bromide, Supelco®

Catalog Number: (44239-10G)
Supplier: Merck
Description: Dodecyltrimethylammonium bromide, Supelco®
UOM: 1 * 10 g
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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
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
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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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