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04-841

Sigma-Aldrich

Anti-ROKα/ROCK-II Antibody, clone A9W4, rabbit monoclonal

culture supernatant, clone A9W4, from rabbit

Sinónimos:

RhoA-binding kinase 2, Rho-associated, coiled-coil containing protein kinase 2, Rho-associated, coiled-coil-containing protein kinase II, p150 ROK-alpha, p164 ROCK-2, ROCK-II, ROKalpha, Rock2

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

origen biológico

rabbit

Nivel de calidad

forma del anticuerpo

culture supernatant

tipo de anticuerpo

primary antibodies

clon

A9W4, monoclonal

reactividad de especies

rat, human, mouse, bovine

técnicas

immunoprecipitation (IP): suitable
western blot: suitable

Nº de acceso NCBI

Nº de acceso UniProt

Condiciones de envío

dry ice

modificación del objetivo postraduccional

unmodified

Información sobre el gen

Descripción general

Rho-Associated Kinase (Rho-Kinase or ROK) has been classified into two isoforms: ROKα/ROCK-II and ROKβ/ROCK-I. These large cellular proteins (150-160 kDa), have been reported to be involved in the formation of stress fibers, focal adhesions and cardiac hypertonic responses. Current research suggests that ROK of smooth muscle may be involved in the contractile process via phosphorylation of MYPT1 and Myosin.

Especificidad

Predicted to cross-react with mouse and bovine based on sequence homology.
Recognizes ROKα/ROCK-II, Mr 150 kDa. Does not recognize ROKβ/ROCK-I. A non-specific band may also be detected, Mr 80 kDa.

Inmunógeno

6His-tagged fusion protein corresponding to residues 2-543 of rat ROKα/ROCK-II.

Aplicación

Detect ROKα/ROCK-II using this Anti-ROKα/ROCK-II Antibody, clone A9W4 validated for use in IP & WB.
Immunoprecipitation:
4 μL of a previous lot immunoprecipitated ROKα/ROCK-II from 500 μg of PC-12 lysate.
Research Category
Signaling
Research Sub Category
Cytoskeletal Signaling

Calidad

Routinely evaluated by Western BLot on RIPA lysates from PC-12 cells.

Western Blot Analysis: A 1:500-1:5000 dilution of this antibody detected ROKα/ROCK-II in RIPA lysates from PC-12 cells.

Descripción de destino

150 kDa

Ligadura / enlace

Replaces: 05-841

Forma física

Cultured supernatant containing 0.05% sodium azide.

Almacenamiento y estabilidad

Stable for 1 year at -20ºC from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Nota de análisis

Control
RIPA lysates from PC-12 cells

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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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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T Leung et al.
Molecular and cellular biology, 16(10), 5313-5327 (1996-10-01)
The GTPase RhoA has been implicated in various cellular activities, including the formation of stress fibers, motility, and cytokinesis. We recently reported on a p150 serine/threonine kinase (termed ROK alpha) binding RhoA only in its active GTP-bound state and on
Ines Jeric et al.
Nature communications, 7, 13781-13781 (2016-12-22)
Hepatocellular carcinoma (HCC) is a leading cause of cancer deaths, but its molecular heterogeneity hampers the design of targeted therapies. Currently, the only therapeutic option for advanced HCC is Sorafenib, an inhibitor whose targets include RAF. Unexpectedly, RAF1 expression is
S Vincent et al.
Molecular and cellular biology, 17(4), 2247-2256 (1997-04-01)
The Ras-related Rho family GTPases mediate signal transduction pathways that regulate a variety of cellular processes. Like Ras, the Rho proteins (which include Rho, Rac, and CDC42) interact directly with protein kinases, which are likely to serve as downstream effector
Karen A Newell-Litwa et al.
The Journal of cell biology, 210(2), 225-242 (2015-07-15)
RhoGTPases organize the actin cytoskeleton to generate diverse polarities, from front-back polarity in migrating cells to dendritic spine morphology in neurons. For example, RhoA through its effector kinase, RhoA kinase (ROCK), activates myosin II to form actomyosin filament bundles and

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