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Product Image-MAPA34650139

Chemical resistant gloves, Butoflex 650 / Butoflex 651

Proveedor: MAPA
Descripción: These butyl gloves are ideal for the handling of very corrosive acids, ketones, esters and amine derivatives. Also suitable for metal treatment and degreasing.

Image Unavailable-69508-1L

Acetona ≥99.9%, TraceSELECT™ for inorganic trace analysis, Riedel-de Haën™

Numero del catalogo: (69508-1L)
Proveedor: Honeywell Chemicals
Descripción: High purity solvents for speciation analysis by LC-ICP-MS. Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance. The blank values for metal traces in these solvents are in the ppb range or lower.
UOM: 1 * 1 L

FDS Environmentally Preferable


Product Image-PIER22106

EMCH.TFA (E-Maleimidocaproic acid hydrazine trifluoroacetic acid salt) ≥90% (by NMR), Pierce™

Numero del catalogo: (PIER22106)
Proveedor: Thermo Fisher Scientific
Descripción: Thermo Scientific Pierce EMCH is a mid-length, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).
UOM: 1 * 50 mg
Product Image-UVEX6094908

Guantes resistentes a productos químicos, uvex profabutyl B-05R

Proveedor: UVEX
Descripción: Estos guantes sin soporte, fabricados en caucho butílico al 100%, ofrecen una buena resistencia a compuestos polares como ésteres, cetonas, aldehídos, aminas y soluciones salinas saturadas, además de ácidos y álcalis.

Image Unavailable-PRSI91-710

Human recombinant Aldo-Keto Reductase 1C3 (from cells)

Numero del catalogo: (PRSI91-710)
Proveedor: ProSci Inc.
Descripción: AKR1C3, is an enzyme which belongs to the aldo/keto reductase family. It is expressed in many tissues including adrenal gland, brain, kidney, liver, lung, mammary gland, placenta, small intestine, colon, spleen, prostate and testis. AKR1C3 catalyses the conversion of aldehydes and ketones to alcohols. It catalyses the reduction of prostaglandin (PG) D2, PGH2 and phenanthrenequinone (PQ) and the oxidation of 9-alpha,11-beta-PGF2 to PGD2,which functions as a bi-directional 3-alpha-, 17-beta- and 20-alpha HSD. It can interconvert active androgens, estrogens and progestins with their cognate inactive metabolites.
UOM: 1 * 50 µG
Image Unavailable-BG-19

Carbohydrate reactive biotin reagents, HOOK™

Proveedor: G-Biosciences
Descripción: HOOK™ Biotin-Hydrazide and its long spacer arm equivalent, HOOK™ Biotin-LC-Hydrazide, are carbohydrate reactive reagents. HOOK™ carbohydrate reactive biotin reagents react with oxidised carbohydrate side chains. Some biotin reagents do not bind directly to the protein itself, but instead, conjugate to the carbohydrate residues of glycoproteins. The carbohydrate reactive biotin reagents contain hydrazides (-NH-NH₂) as a reactive group. The hydrazide reactions require carbonyl groups, such as aldehydes and ketones, which are formed by oxidative treatment of the carbohydrates. Hydrazides react spontaneously with carbonyl groups, forming a stable hydrazone bond. These reagents are particularly suitable for labelling and studying glycosylated proteins, such as antibodies and receptors.

Product Image-NEWPWPL262-XL

Chemical resistant gloves, North Silver Shield® / 4H®

Proveedor: NEW PIG
Descripción: These lightweight gloves made of Norfoil® laminate provide lightweight protection from corrosive chemicals. They resist permeation and breakthrough of even the most dangerous liquids like aromatics, ketones, alcohols, esters and chlorinated and aliphatic solvents.

Product Image-PRSI56-299

Anti-AKR1C2 Rabbit Polyclonal Antibody

Numero del catalogo: (PRSI56-299)
Proveedor: ProSci Inc.
Descripción: This gene encodes a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These enzymes catalyze the conversion of aldehydes and ketones to their corresponding alcohols using NADH and/or NADPH as cofactors. The enzymes display overlapping but distinct substrate specificity. This enzyme binds bile acid with high affinity, and shows minimal 3-alpha-hydroxysteroid dehydrogenase activity. This gene shares high sequence identity with three other gene members and is clustered with those three genes at chromosome 10p15-p14.
UOM: 1 * 400 µl

New Product


Product Image-PRSI55-966

Anti-AKR1C3 Rabbit Polyclonal Antibody

Numero del catalogo: (PRSI55-966)
Proveedor: ProSci Inc.
Descripción: This gene encodes a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These enzymes catalyze the conversion of aldehydes and ketones to their corresponding alcohols by utilizing NADH and/or NADPH as cofactors. The enzymes display overlapping but distinct substrate specificity. This enzyme catalyzes the reduction of prostaglandin (PG) D2, PGH2 and phenanthrenequinone (PQ), and the oxidation of 9alpha,11beta-PGF2 to PGD2. It may play an important role in the pathogenesis of allergic diseases such as asthma, and may also have a role in controlling cell growth and/or differentiation. This gene shares high sequence identity with three other gene members and is clustered with those three genes at chromosome 10p15-p14.
UOM: 1 * 400 µl

New Product


Image Unavailable-ICNA0219022405

L(+)-Lisina monohidrato, en polvo

Proveedor: MP Biomedicals
Descripción: L-Lysine is an essential proteinogenic α amino acid. It contains an N-butyl amino group in the side chain, and this moiety is protonated at physiological pH. In addition, L-lysine is one of the two amino acids that are degraded to give ketone bodies (a ketogenic amino acid).

Product Image-112-4367

Chemical resistant gloves, Butoject® 898

Proveedor: KCL by Honeywell
Descripción: These highly flexible, semi-disposable chemical protective gloves made of Butyl rubber are suitable for extreme demands when working with esters and ketones. Manufactured using the modern Vulcoject-process technology (injection moulding), this glove is particularly gas tight.

Product Image-20358.

Sorbent tubes for gas and vapor sampling, ORBO™

Numero del catalogo: (20358.)
Proveedor: Merck
Descripción: ORBO™ sorbent tubes contain two beds of the same selective adsorbent seperated by glass wool or foam, for gas and vapor sampling.
UOM: 1 * 1 C/U
Image Unavailable-PRSI91-203

Human recombinant FGF21 (from E. coli)

Numero del catalogo: (PRSI91-203)
Proveedor: ProSci Inc.
Descripción: Fibroblast Growth Factor 21 (FGF21) is a growth factor that belongs to the FGF family. FGF family proteins play a central role during prenatal development and postnatal growth and regeneration of mamy tissues, by promoting cellular proliferation and differentiation. FGF21 is a potent activator of glucose uptake on adipocytes, protects animal from diet-induced obesity when overexpression in transgenic mice, and lower blood glucose and triglyceride levels when therapeutically adiministered to diabetic redents. FGF21 is produced by hepatocytes in reponse to free fatty acid stimulation of a PPARa/RXR dimeric complex. This situation occurs clinically during starvation, or following the ingestionof a highly-fat/low-carbohydrate diet.Upon FGF21 secretion, white adipose tissue is induced to release free fatty acids from triglyceride stores. Once free fatty acid reach hepatocytes, they are oxidized and reduced to acetyl-CoA. The acetyl-CoA is recombined into 4-carbon ketone bodies, release, and transported to peripheral tissue for TCA processing and energy generation.
UOM: 1 * 50 µG
Image Unavailable-PHR9198-100MG

[EN]DI-2-THIENYL KETONE 1 * 100 mg

Numero del catalogo: (PHR9198-100MG)
Proveedor: Merck
Descripción: [EN]DI-2-THIENYL KETONE 1 * 100 mg
UOM: 1 * 100 mg
Product Image-215-3791

Safety wash bottles, wide neck, multilingual, Azlon®

Proveedor: SciLabware
Descripción: LDPE, translucent, with PP spray cap.

Image Unavailable-31301-250MG

Di-n-octyl phthalate, Supelco®

Numero del catalogo: (31301-250MG)
Proveedor: Merck
Descripción: Di-n-octyl phthalate, Supelco®
UOM: 1 * 250 mg
Consulta de precio
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta. Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta.
Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto ha sido bloqueado por su organización. Por favor, pónganse en contacto con su departamento de compras para obtener más información.
El producto original ya no está disponible. Su sustituto se muestra a continuación.
El producto(s) marcados con este símbolo están descatalogados - se venden hasta acabar stock. Pueden encontrar alternativas buscando con el número de catálogo VWR listado arriba. Si necesita más ayuda, por favor llame al Servicio de atención al cliente de VWR al 902.222.897.
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