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Glutaraldehído 25% en solución acuosa

Proveedor: MP Biomedicals
Descripción: Glutaraldehyde is also referred to as glutaral, 1,5-pentanedione, potentiated acid glutaraldehyde, sonacide, and glutardialdehyde. Pure monomeric glutaraldehyde has an absorbance peak at 280 nm and the main impurity, possibly a polymer, has an absorbance peak at 235 nm. Upon analysis, this product is 25-28% by titration and has an A235/A280 ratio of not more than 0,5. Monomeric glutaraldehyde may be purified from polymeric glutaraldehyde by treatment with charcoal (5% w/v) and subsequent filtration (3-4 times). Untreated glutaraldehyde has an absorption at 235 nm that is 5 times greater than that at 280 nm, whereas, after three washings the values are about equal. Glutaraldehyde is a bifunctional cross-linking reagent, reacting with NH2 groups to form Schiff's bases.

Product Image-BDAA4582

Microplates, high content imaging glass bottom, Corning®

Proveedor: Corning
Descripción: High optical quality glass bottom, black microplates are ideal for performing high content cell based assays using imaging systems. The glass bottom provides a flat and optically clear surface that reduces autofocus time, increases throughput and is ideal for cell growth.

Certificados

Product Image-ABCAAB247458-100

Anti-RNA polymerase II CTD repeat YSPTSPS (phospho S5) Rabbit Monoclonal Antibody [clone: EP1510Y]

Proveedor: Abcam
Descripción: Rabbit monoclonal [EP1510Y] to RNA polymerase II CTD repeat YSPTSPS (phospho S5) - BSA and Azide free.

Image Unavailable-VARI12256087

Solid phase extraction cartridges, Bond Elut™ PPL

Proveedor: VARIAN
Descripción: Bond Elut™ PPL is a styrene-divinylvenzene (SDVB) polymer that has been modified with a proprietary non-polar surface. PPL will retain even the most polar classes of analytes, including phenols. The large particle size allows ease of flow for viscous or particulate rich water samples, while the high surface area and strong hydrophobicity ensure reproducible extractions with high recoveries upon elution. Bond Elut™ PPL is suitable for EPA Method 528 ‘Determination of Phenols in Drinking Water by SPE and Capillary GC/MS’.

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Solid phase extraction cartridges, Bond Elut™ NEXUS and NEXUS WCX

Proveedor: VARIAN
Descripción: Bond Elut™ NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no pre-conditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.

Based on the same base polymer technology, Bond Elut™ NEXUS WCX is a weak cation exchange sorbent that offers extra selectivity for analytes, such as quaternary ammonium drugs and anabolic steroids.

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Columnas de cromatografía de interacción hidrofílica (HILIC), Asahipak NH2P

Proveedor: Resonac
Descripción: Columnas empaquetadas basadas en polímeros para el análisis de sacáridos.

Image Unavailable-PRSI34-013

Anti-ACTA2 Mouse Monoclonal Antibody [clone: PMAC1-1]

Numero del catalogo: (PRSI34-013)
Proveedor: ProSci Inc.
Descripción: Actin participates in many important cellular processes, including muscle contraction, cell motility, cell division and cytokinesis, vesicle and organelle movement, cell signaling, and the establishment and maintenance of cell junctions and cell shape. An actin protein's mass is roughly 42- kDa and it is the monomeric subunit of two types of filaments in cells: microfilaments, one of the three major components of the cytoskeleton, and thin filaments, part of the contractile apparatus in muscle cells. It can be present as either a free monomer called G-actin (globular) or as part of a linear polymer microfilament called F-actin (filamentous), both of which are essential for such important cellular functions as the mobility and contraction of cells during cell division. [Wiki]<p>This antibody recognises actin of skeletal, cardiac, and smooth muscle cells.
UOM: 1 * 100 µG
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Agar (de Red Alga Rhodophyceae), off-white powder, Bacteriological Grade

Proveedor: MP Biomedicals
Descripción: Agar is a polysaccharide complex extracted by bleaching and hot water treatment of agarocytes from the red alga Rhodophyceae, and usually consisting of the genera Gelidium, Acanthopeltis, Ceramium, Pterocladia and Gracilaria. The algae are typically found in the Pacific and Indian Oceans and in the Sea of Japan. It is primarily composed of two different units: Agarose and Agaropectin; Agarose is a neutral gelling component which is composed of a linear polymer of alternating D-galactose and 3,6-anhydrogalactose units. Agaropectin is a non-gelling component which consists of D-1,3-glycosidically linked D-galactose units, some of which are sulfated at the 6th position.
Agar is specially purified for use in preparing solid culture media for microbiological and bacteriological applications.

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Human recombinant SUMO2 (from E. coli)

Numero del catalogo: (PRSI91-156)
Proveedor: ProSci Inc.
Descripción: Small Ubiquitin-Related Modifier 2 (SUMO2) is an Ubiquitin-like protein that belongs to the ubiquitin family with SUMO subfamily. It is a family of small, related proteins that can be enzymatically attached to a target protein by a post-translational modification process termed sumoylation. SUMO2 can be covalently attached to proteins as a monomer or as a lysine-linked polymer. Covalent attachment via an isopeptidebond to its substrates requires prior activation by the E1 complex SAE1-SAE2 and linkage to the E2 enzyme UBE2I, and can be promoted by an E3 ligase such as PIAS1-4, RANBP2 or CBX4. This post-translational modification on lysine residues of proteins plays a crucial role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. Polymeric SUMO2 chains are also susceptible to polyubiquitination which functions as a signal for proteasomal degradation of modified proteins.
UOM: 1 * 50 µG
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Tris-(hidroximetil) aminometano (TRIS, Trometamol)

Proveedor: MP Biomedicals
Descripción: Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.

Product Image-734-1177

Placas, con revestimiento de poli-D-lisina, Nunc™

Proveedor: Thermo Fisher Scientific
Descripción: Placas listas para usar de poliestireno (PS) revestidas previamente con poli-D-lisina, con tapa.

Environmentally Preferable

Product Image-112-4526

Guantes resistentes al frio, uvex unilite thermo plus

Proveedor: UVEX
Descripción: Estos guantes de seguridad de invierno cuentan con una construcción de doble capa: el guante interior está hecho de acrílico y una mezcla de lana virgen, el guante exterior está hecho de poliamida/elastano. Los guantes tienen un revestimiento de polímero flexible en la palma, los dedos y parcialmente en el dorso de la mano.

Product Image-734-2031

Placas con fondo óptico de 96 y 384 pocillos, Nunc™

Proveedor: Thermo Fisher Scientific
Descripción: Estructura superior de PS con base de vidrio 1.5 o película de PS, no tratadas, sin tapa. Diseñadas para ensayos de fluorescencia y luminiscencia. Estas placas tienen estructuras superiores blancas o negras con fondos ópticamente transparentes. Pueden leerse desde abajo, desde arriba o en ambos sentidos.

Environmentally Preferable

Product Image-112-0500

Guantes para salas blancas resistentes al ácido, de neopreno/nitrilo, Advantech 517

Proveedor: MAPA
Descripción: These powder-free cleanroom gloves are made from Tri-polymer blend (nitrile, neoprene, and natural rubber) which offers excellent resistance and strong chemical protection against a great number of chemical products. Free from silicone or paraffin.

Product Image-111-0463

Gafas de seguridad, uvex super G

Proveedor: UVEX
Descripción: Estas gafas de seguridad ultraligeras de polímero de alta tecnología tienen brazos suaves y flexibles. El modelo Super G garantiza un ajuste cómodo y sin presión que evita la fatiga durante su uso.

Product Image-ABCAAB264350-100

Anti-RNA polymerase II RPB1 Rabbit Polyclonal Antibody

Numero del catalogo: (ABCAAB264350-100)
Proveedor: Abcam
Descripción: Rabbit polyclonal to RNA polymerase II RPB1.
UOM: 1 * 100 µG
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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