You Searched For: Quinoxaline-2,3-diamine


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Supplier: Thermo Fisher Scientific
Description: N,N,N',N'-Tetramethylethylenediamine (TEMED) for electrophoresis
Catalog Number: (MOLEM80703758)
Supplier: Molekula
Description: Atrazine
UOM: 1 * 250 mg

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (ROTHT122.1)
Supplier: Roth Carl
Description: Neutral red
UOM: 1 * 10 g

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (MOLEM17692553)
Supplier: Molekula
Description: Acridine orange (hemizinc salt)
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Thermo Fisher Scientific
Description: N,N,N',N'-Tetramethylethylenediamine (TEMED) 99%
Catalog Number: (PIERA35391)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce EDC is a carboxyl- and amine-reactive zero-length crosslinker. EDC reacts with a carboxyl group first and forms an amine-reactive O-acylisourea intermediate that quickly reacts with an amino group to form an amide bond with release of an isourea by-product. The intermediate is unstable in aqueous solutions and so two-step conjugation procedures rely on N-hydroxysuccinimide (NHS) for stabilization. Failure to react with an amine will result in hydrolysis of the intermediate, regeneration of the carboxyl, and release of an N-substituted urea. A side reaction is the formation of an N-acylurea, which is usually restricted to carboxyls located in hydrophobic regions of proteins.
UOM: 1 * 10 mg


Supplier: MP Biomedicals
Description: Spermidine binds and precipitates DNA; may be used for purification of DNA binding proteins. Stimulates T4 polynucleotide kinase activity. It has a role in cell growth processes. It can be used in electroporation while transferring the DNA into the cell under the electrical impulse.

Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce EDC is a carboxyl- and amine-reactive zero-length crosslinker. EDC reacts with a carboxyl group first and forms an amine-reactive O-acylisourea intermediate that quickly reacts with an amino group to form an amide bond with release of an isourea by-product. The intermediate is unstable in aqueous solutions and so two-step conjugation procedures rely on N-hydroxysuccinimide (NHS) for stabilization. Failure to react with an amine will result in hydrolysis of the intermediate, regeneration of the carboxyl, and release of an N-substituted urea. A side reaction is the formation of an N-acylurea, which is usually restricted to carboxyls located in hydrophobic regions of proteins.
Supplier: Thermo Fisher Scientific
Description: Neutral red, pure, certified
Supplier: Roth Carl
Description: Acridine orange (hemizinc salt)

Catalog Number: (MOLEM76530445)
Supplier: Molekula
Description: N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Cayman Chemical
Description: Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC.

Catalog Number: (VARICP7405)
Supplier: VARIAN
Description: CP-Wax 51 for amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines.
UOM: 1 * 1 items


Catalog Number: (MOLEM18630987)
Supplier: Molekula
Description: (1S,2S)-(-)-1,2-Diphenylethylenediamine
UOM: 1 * 1 g

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Thermo Fisher Scientific
Description: N,N,N',N'-Tetramethylethylenediamine (TEMED) 99%, Extra Pure
Catalog Number: (MOLE25440537-25G)
Supplier: Molekula
Description: 2,5-Diaminopyridine dihydrochloride
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

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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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