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Product Image-818-0308

VWR® Wire-O Laboratory Notebooks, Ruled Format

Leverantör: VWR Collection
Beskrivning: Wire-O laboratory notebooks feature a translux cover and ruled format pages.

Product Image-818-0322

VWR® Duplicating Wire-O Laboratory Notebooks, Ruled Format

Leverantör: VWR Collection
Beskrivning: Wire-O laboratory notebooks feature a translux cover and ruled format pages.

Image Unavailable-BIRBORB21127-1

Anti-Formate Dehydrogenase Rabbit Polyclonal Antibody (Biotin)

Artikel nummer : (BIRBORB21127-1)
Leverantör: Biorbyt
Beskrivning: Anti-Formate Dehydrogenase Rabbit Polyclonal Antibody (Biotin)
UOM: 1 * 1 mL

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

Product Image-STMC05893

AggreWell™ EB Formation Medium

Artikel nummer : (STMC05893)
Leverantör: STEMCELL Technologies
Beskrivning: Defined, serum-free medium for generation and culture of embryoid bodies using AggreWell™ plates.
UOM: 1 * 100 mL

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

Product Image-818-0319

VWR® Duplicating Wire-O Laboratory Notebooks, Grid Format

Leverantör: VWR Collection
Beskrivning: Wire-O laboratory notebooks feature a translux cover and grid format pages.

Image Unavailable-700-0831

VWR®, Combs for PerfectBlue™ Wide Format Gel System Midi ExW

Leverantör: VWR Collection
Beskrivning: Wall comb for shorter gel length, För: PerfectBlue Wide Format Gel System Midi ExW

Product Image-700-0835

VWR®, Accessories for PerfectBlue™ Wide Format Gel System Midi ExW and Maxi ExW

Leverantör: VWR Collection
Beskrivning: Gel tray with end gates, För: PerfectBlue Wide Format Gel System Midi ExW and Maxi ExW

Image Unavailable-PIERA39269

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt), No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA39269)
Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific Pierce Sulfo-NHS, No-Weigh Format is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.
UOM: 1 * 20 mg
Image Unavailable-PIERA35393

DSP (Dithiobis(succinimidyl propionate)), No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA35393)
Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific Pierce DSP (Lomant's Reagent) is a water-insoluble, homo-bifunctional N-hydroxysuccimide ester (NHS ester) crosslinker that is thiol-cleavable, primary amine-reactive, and useful for many applications. DSP contains an amine-reactive NHS ester at each end of an 8-carbon spacer arm. NHS esters react with primary amines at pH 7–9 to form stable amide bonds and releasing N-hydroxy-succinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS ester crosslinking reagents. DSP is non-sulfonated and insoluble in water, so it must first be dissolved in an organic solvent and then added to the aqueous reaction mixture. Because DSP does not possess a charged group, it is lipophilic and membrane-permeable and so useful for intracellular and intramembrane conjugation. A sulfonated analog of DSP (DTTSP) is water soluble. DSS, the non-cleavable analog of the DSP crosslinker is also available for applications that require a stable spacer arm that cannot be cleaved in the presence of reducing agents.
UOM: 1 * 10 mg
Product Image-PIERA39256

Sulpho-NHS Biotin, EZ-Link™ No-Weigh™ Format

Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific EZ-Link Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Image Unavailable-PIERA35394

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA35394)
Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.
UOM: 1 * 10 mg
Image Unavailable-PIERA35391

EDC-HCl (N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride), No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA35391)
Leverantör: Thermo Fisher Scientific
Beskrivning: 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
Image Unavailable-TCIAS0458-5ML

Standard mixture of fatty acid methyl esters (consists of methyl formate, acetate, propionate, butyrate and valerate), standard material for GC

Artikel nummer : (TCIAS0458-5ML)
Leverantör: TCI
Beskrivning: Standard Mixture of Fatty Acid Methyl Esters (consists of Methyl Formate, Acetate, Propionate, Butyrate and Valerate)
UOM: 1 * 5 mL
Product Image-LIEDFU1291E

Prepared slides for fungi

Artikel nummer : (LIEDFU1291E)
Leverantör: LIEDER JOHANNES
Beskrivning: Formation of zygospores (w.m.) <i>Mucor mucedo</i>
UOM: 1 * 1 Items
Image Unavailable-PIERA35349

TCEP-HCl (Tris(2-carboxyethyl)phosphine hydrochloride), No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA35349)
Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific Pierce TCEP-HCl is a potent, versatile, odorless, thiol-free reducing agent with broad application to protein and other research involving reduction of disulfide bonds. The unique compound is easily soluble and very stable in many aqueous solutions. TCEP reduces disulfide bonds as effectively as dithiothreitol (DTT), but unlike DTT and other thiol-containing reducing agents, TCEP does not have to be removed before certain sulfhydryl-reactive crosslinking reactions.
UOM: 1 * 10 mg
Image Unavailable-PIERA39257

Sulpho-NHS-LC-Biotin, EZ-Link™ No-Weigh™ Format, Pierce™

Artikel nummer : (PIERA39257)
Leverantör: Thermo Fisher Scientific
Beskrivning: Thermo Scientific EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
UOM: 1 * 10 mg

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Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
VWR International AB säljer bara etanol till skattebefriade kunder. Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via e-post.
VWR International AB säljer bara etanol till skattebefriade kunder.
Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via email.
Produkten har blockerats av din organisation. Vänligen kontakta din inköpsavdelning för mer information.
Lösenordet och säkerhetsfrågan associerade med ditt Kundnummer har gått ut. Vänligen ändra ditt lösenord och din säkerhetsfråga.
Denna produkt är inte längre tillgänglig. Alternativ kan vara tillgängliga genom att söka med VWR art.nr ovan. Om du behöver ytterligare hjälp, ring VWR Kundservice på 08-621 34 20.
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