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Product Image-80018.

Lucifer Yellow Cadaverine fluorescent dye, for histology

Catalog Number: (80018.)
Supplier: Biotium
Description: Like Lucifer Yellow CH, Lucifer Yellow Cadaverine can be used as a fixable fluorescent tracer. In addition, the dye can be used to conjugate to carboxylic acid groups.
UOM: 1 * 25 mg
Image Unavailable-10050.

ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate])

Catalog Number: (10050.)
Supplier: Biotium
Description: ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate])
UOM: 1 * 1 g
Image Unavailable-10003.

BCIP/NBT kit

Catalog Number: (10003.)
Supplier: Biotium
Description: This kit contains 100 mg each of BCIP sodium salt (10001) and the oxidant NBT (Nitro blue tetrazolium, 10008).
UOM: 1 * 1 SET
Image Unavailable-10006.

6-Chloro-3-indolyl phosphate p-toluidine salt (BCIP Pink)

Catalog Number: (10006.)
Supplier: Biotium
Description: BCIP Pink (6-Chloro-3-indoxyl phosphate, p-toluidine salt) is a derivative of BCIP. While BCIP yields a blue precipitating product, BCIP Pink produces a pink colored (λmax 540 nm) precipitate.
UOM: 1 * 100 mg
Product Image-80011.

Calcein AM ≥90% (by HPLC) fluorescent dye, for histology

Supplier: Biotium
Description: Calcein AM is a widely used green fluorescent cell marker. Calcein AM is membrane-permeant and thus can be introduced into cells via incubation.

MSDS

Product Image-90071.

Biotin ethylenediamine free base

Catalog Number: (90071.)
Supplier: Biotium
Description: Biotin ethylenediamine in free base form. White solid soluble in DMSO.
UOM: 1 * 25 mg
Image Unavailable-10005.

BCIP Red/NBT kit

Catalog Number: (10005.)
Supplier: Biotium
Description: This kit contains 100 mg each of BCIP Red (10004) and the oxidant NBT (10008).
UOM: 1 * 1 SET
Image Unavailable-90024.

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5/6-FAM SE) ≥98% (by TLC)

Catalog Number: (90024.)
Supplier: Biotium
Description: 5(6)-FAM SE (full name: 5-(and-6)-Carboxyfluorescein, succinimidyl ester mixed isomers) is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5. The amide linkage from the coupling reaction is much more stable than the thiourea linkage formed from the coupling of an amine and an isothiocyanate.
UOM: 1 * 100 mg
Image Unavailable-50016.

FLUO 3/AM ≥95% (by HPLC) fluorescent indicator, for calcium determination

Supplier: Biotium
Description: Membrane-permeant AM ester form of Fluo-3 that can be loaded into cells via incubation. Fluo-3 AM ester itself does not bind Ca2 , but it is readily hydrolyzed to Fluo-3 by endogenous esterases once the dye is inside the cells. An important application of Fluo-3 AM ester is its use in high throughput drug screening.

Image Unavailable-50015.

FLUO 3/AM 1 mM in anhydrous DMSO fluorescent indicator, for calcium determination

Catalog Number: (50015.)
Supplier: Biotium
Description: Membrane-permeant AM ester form of Fluo-3 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 (catalog no. 59004) is often used as a dispersing agent to facilitate loading. Fluo-3 AM ester itself does not bind Ca2 , but it is readily hydrolyzed to fluo-3 by endogenous esterases once the dye is inside the cells. An important application of Fluo-3 AM ester is its use in high throughput drug screening.
UOM: 1 * 1 mL
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-50031.

FURA-2 pentapotassium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50031.)
Supplier: Biotium
Description: Fura-2, pentapotassium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.
UOM: 1 * 1 mg
Image Unavailable-50033.

Fura 2-AM ≥98% (by HPLC) fluorescent indicator, for calcium determination

Supplier: Biotium
Description: Fura-2, AM ester is a ratiometric fluorescent dye that binds to free intracellular calcium, and is the preferred dye for ratiometric imaging microscopy. Fura-2, AM ester is membrane-permeant and thus can be loaded into cells via incubation.

Image Unavailable-50038.

Furaptra (Mag-Fura-2) AM Ester ≥95% (by TLC) fluorescent indicator, for calcium determination

Supplier: Biotium
Description: Furaptra, AM ester is a membrane-permeant form of Furaptra (Mag-Fura-2). The indicator is loaded into cells via simple incubation

Image Unavailable-50029.

Fura 2-AM 1 mM in anhydrous DMSO fluorescent indicator, for calcium determination

Catalog Number: (50029.)
Supplier: Biotium
Description: Fura-2, AM ester is a ratiometric fluorescent dye that binds to free intracellular calcium, and is the preferred dye for ratiometric imaging microscopy. Fura-2, AM ester is membrane-permeant and thus can be loaded into cells via incubation.
UOM: 1 * 1 mL
Image Unavailable-40021-1

5-Aminoallyl-UTP sodium salt, lyophilised powder

Catalog Number: (40021-1)
Supplier: Biotium
Description: 5-Aminoallyl-UTP can be enzymatically incorporated into RNA for subsequent labeling with an amine-reactive fluorescent dye, biotin, or other hapten.
UOM: 1 * 1 mg
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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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