深圳欣博盛生物科技有限公司

ROCK1 Antibody / Rho-associated protein kinase 1

ROCK1 antibody targets Rho-associated protein kinase 1, encoded by the ROCK1 gene. Rho-associated protein kinase 1 is a serine-threonine kinase that functions as a key downstream effector of the small GTPase RhoA. ROCK1 belongs to the AGC family of protein kinases and plays a central role in regulating the actin cytoskeleton, cell shape, and contractile force generation through phosphorylation of multiple cytoskeletal and signaling substrates.

Functionally, Rho-associated protein kinase 1 mediates actomyosin contractility by phosphorylating targets such as myosin light chain and myosin phosphatase subunits, thereby promoting stress fiber formation and focal adhesion assembly. ROCK1 signaling influences diverse cellular processes including cell migration, adhesion, cytokinesis, and apoptosis. A ROCK1 antibody supports studies focused on Rho GTPase signaling pathways, cytoskeletal dynamics, and mechanical regulation of cell behavior.

ROCK1 is broadly expressed across many tissues and cell types, reflecting its fundamental role in cellular architecture and signaling. Subcellular localization is predominantly cytoplasmic, with enrichment at actin filaments, stress fibers, and contractile structures, although localization can change in response to RhoA activation and cellular context. During apoptotic signaling, ROCK1 can undergo proteolytic cleavage that alters its activity and functional output, further highlighting its regulatory versatility.

From a disease relevance perspective, dysregulated ROCK1 activity has been investigated in cancer, cardiovascular disease, fibrosis, and neurological disorders, where aberrant cytoskeletal remodeling and cell motility contribute to disease progression. At the molecular level, Rho-associated protein kinase 1 contains an N-terminal kinase domain, a central coiled-coil region with a Rho-binding domain, and C-terminal regulatory motifs that control autoinhibition and activation. ROCK1 antibody reagents support research applications examining cytoskeletal signaling, cell contractility, and Rho-mediated pathways, with NSJ Bioreagents providing reagents intended for research use.

Human, Mouse, Rat

Rabbit

WB, FACS, Direct ELISA, IF

Rabbit IgG

E. coli-derived recombinant human protein (amino acids K601-N1319) was used as the immunogen for the ROCK1 antibody.

Polyclonal (rabbit origin)

Antigen affinity purified

After reconstitution, the ROCK1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Antigen affinity purified

0.5mg/ml if reconstituted with 0.2ml sterile DI water

美国