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Anti rock2 antibody

Manufactured by Santa Cruz Biotechnology
Sourced in United States

The Anti-ROCK2 antibody is a research-use only product designed to detect the ROCK2 protein. ROCK2 is a serine/threonine-protein kinase that plays a role in regulating the organization of the actin cytoskeleton. This antibody can be used for applications such as Western blotting and immunohistochemistry to identify and study the ROCK2 protein.

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3 protocols using anti rock2 antibody

1

Western Blot Protein Detection

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The following primary antibodies were used: anti-ROCK2 antibody (1:1000; Santa Cruz Biotechnology) and anti–glyceraldehyde-3-phosphate dehydrogenase (GAPDH) antibody (1:8000, Cell Signaling). GeneTools software (version 3.03; Syngene, Cambridge, UK) was used to measure the intensities of the protein bands.
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2

ROCK1/2 Kinase Activity Assay

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For these assays, which utilize exogenous recombinant MYPT1 as the ROCK substrate (Mong and Wang 2009 (link)), ROCK1 or ROCK2 were first immunoprecipitated from whole cell extracts of purified CD4+ T cells using an anti-ROCK1 or anti-ROCK2 antibody (Santa Cruz Biotechnology). The immunoprecipitated ROCK1 or ROCK2 was then subjected to an in vitro kinase reaction by incubating with purified recombinant MYPT1 substrate added exogenously in kinase buffer containing ATP according to the manufacturer’s instructions (Cell Biolabs). Phosphorylation of recombinant MYPT1 substrate by immunoprecipitated ROCK1 or ROCK2 was detected by Western blotting using an antiphospho-MYPT1 (T696) antibody.
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3

Reagent Preparation for Signaling Studies

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We used pharmaceuticals and chemicals that met the highest purity standards and were readily available in the market. Dexmedetomidine, NaF, GF109203X, L-NAME, and PDBu were purchased from Sigma-Aldrich (St. Louis, MO, USA). Anti-PKC, anti-phospho-PKC, anti-MLC20, and anti-phopho-MLC20 antibodies were purchased from Cell Signaling Technology (Beverly, MA, USA). Y-27632 was provided by Calbiochem (La Jolla, CA, USA). Anti-ROCK-2 antibody was purchased from Santa Cruz (CA, USA). PDBu and GF109203X were dissolved in dimethyl sulfoxide, with the final concentration of dimethyl sulfoxide being <0.1%. Unless specified otherwise, all medications were dissolved and thinned with distilled water.
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