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D6444

Anti-DBP5 (N-terminal) antibody produced in rabbit

Name: Anti-DBP5 (N-terminal) antibody produced in rabbit
Brand: SIGMA

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Sinónimos:

Anti-DDX19B, Anti-DEAD (Asp-Glu-Ala-As) box polypetide 19B, Anti-DEAD5, Anti-DED box protein 19B

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About This Item

Código UNSPSC:

12352203

Este producto está descatalogado. Póngase en contacto con el Servicio técnicopara asistencia

origen biológico

rabbit

conjugado

unconjugated

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

Formulario

buffered aqueous solution

mol peso

antigen ~53 kDa

reactividad de especies

rat (predicted), human, mouse (predicted)

concentración

~1 mg/mL

técnicas

immunoprecipitation (IP): 5-10 μL using HEK-293T cell lysate
indirect immunofluorescence: 2.5-5 μg/mL using paraformaldehyde-fixed HEK-293T cells over-expressing human DBP5
western blot: 1-2 μg/mL using HEK-293T cell lysate

Nº de acceso UniProt

Q9UMR2

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... DDX19B(11269)
mouse ... Ddx19b(234733)

Descripción general

DBP5 belongs to the family of the DEAD-box helicases that are involved in cellular RNA metabolism from transcription through pre-mRNA splicing, nuclear export, translation initiation to RNA degradation. It localizes within the cytoplasm and at the nuclear rim, where it interacts with components of the nuclear pore complex (NPC). It shuttles between the nucleus and the cytoplasm by using Nup159 as a binding platform.

Aplicación

Anti-DBP5 antibody produced in rabbit is suitable for immunoprecipitation at a working amount of 5-10μL using HEK-293T cell lysate, immunoblotting at a working concentration of 1-2μg/mL using HEK-293T cell lysate and immunofluorescence at a working concentration of 2.5-5μg/mL using paraformaldehyde fixed HEK-293T cells over-expressing human DBP5.

Acciones bioquímicas o fisiológicas

DBP5 is required for mRNA export from the nucleus in an ATP-dependent manner. It is also involved in translation termination, where it recognizes stop-codon by controlling eRF1-eRF3 interaction.

Forma física

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Descripción

Precios

D6569

Anti-DBP5 (C-terminal) antibody produced in rabbit, ~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Código de clase de almacenamiento

12 - Non Combustible Liquids

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificados de análisis (COA)

Lot/Batch Number

098K4777

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The N-terminal domain of Nup159 forms a beta-propeller that functions in mRNA export by tethering the helicase Dbp5 to the nuclear pore.

Christine S Weirich et al.

Molecular cell, 16(5), 749-760 (2004-12-03)

Nuclear export of mRNA in eukaryotic cells is mediated by soluble transport factors and components of the nuclear pore complex (NPC). The cytoplasmically oriented nuclear pore protein Nup159 plays a critical role in mRNA export through its conserved N-terminal domain

DEAD-box proteins: the driving forces behind RNA metabolism.

Sanda Rocak et al.

Nature reviews. Molecular cell biology, 5(3), 232-241 (2004-03-03)

DExD/H-box proteins and their partners: helping RNA helicases unwind.

Edward Silverman et al.

Gene, 312, 1-16 (2003-08-12)

Members of the DExD/H-box family of RNA helicases are involved in many processes and complexes within the cell. While individual DExD/H helicase family members have been studied extensively, the mechanisms through which helicases affect multiprotein complexes are just beginning to

The DEAD-box RNA helicase Dbp5 functions in translation termination.

Thomas Gross et al.

Science (New York, N.Y.), 315(5812), 646-649 (2007-02-03)

In eukaryotes, termination of messenger RNA (mRNA) translation is mediated by the release factors eRF1 and eRF3. Using Saccharomyces cerevisiae as a model organism, we have identified a member of the DEAD-box protein (DBP) family, the DEAD-box RNA helicase and

Dbp5, a DEAD-box protein required for mRNA export, is recruited to the cytoplasmic fibrils of nuclear pore complex via a conserved interaction with CAN/Nup159p.

C Schmitt et al.

The EMBO journal, 18(15), 4332-4347 (1999-08-03)

Dbp5 is a DEAD-box protein essential for mRNA export from the nucleus in yeast. Here we report the isolation of a cDNA encoding human Dbp5 (hDbp5) which is 46% identical to yDbp5p. Like its yeast homologue, hDbp5 is localized within

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