Human/Mouse/Rat ROCK2 Antibody
R&D Systems, part of Bio-Techne | Catalog # AF4790
Key Product Details
Species Reactivity
Validated:
Human, Mouse, Rat
Cited:
Human, Rat
Applications
Validated:
Western Blot
Cited:
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
E. coli-derived recombinant human ROCK2
Ile641-Ala846
Accession # O75116
Ile641-Ala846
Accession # O75116
Specificity
Detects human, mouse and rat ROCK2 in Western blots.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Scientific Data Images for Human/Mouse/Rat ROCK2 Antibody
Detection of Human/Mouse/Rat ROCK2 by Western Blot.
Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line, COLO 205 human colorectal adenocarcinoma cell line, DA3 mouse myeloma cell line, CH-1 mouse B cell lymphoma cell line, and PC-12 rat adrenal pheochromocytoma cell line. PVDF membrane was probed with 1 µg/mL of Human/Mouse/Rat ROCK2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4790) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for ROCK2 at approximately 160 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human/Mouse/Rat ROCK2 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: HepG2 human hepatocellular carcinoma cell line, COLO 205 human colorectal adenocarcinoma cell line, DA3 mouse myeloma cell line, CH-1 mouse B cell lymphoma cell line, and PC-12 rat adrenal pheochromocytoma cell line
Sample: HepG2 human hepatocellular carcinoma cell line, COLO 205 human colorectal adenocarcinoma cell line, DA3 mouse myeloma cell line, CH-1 mouse B cell lymphoma cell line, and PC-12 rat adrenal pheochromocytoma cell line
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: ROCK2
ROCK2/II (Rho-associated protein kinase 2; also Rho-kinase alpha) is a member of the AGC serine/threonine protein kinase family. ROCK2 is a downstream target of activated RhoA. Its activation results in myosin phosphorylation with subsequent muscle contraction. Human ROCK2 is 1388 amino acids (aa) in length, and appears to be present as a dimer. It contains a protein kinase domain (aa 92‑354), a coiled-coil region (aa 429‑1131) and a zinc-finger region (aa 1260‑1315). Two isoforms show an alternate start site at M686, and a three aa substitution for the N-terminal 444 amino acids. Over aa 641‑846, human ROCK2 shares 94% and 96% aa identity with mouse and canine ROCK2, respectively.
Long Name
Rho-associated, Coiled-coil Containing Protein Kinase 2
Alternate Names
ROCK-II, ROKalpha
Gene Symbol
ROCK2
UniProt
Additional ROCK2 Products
Product Documents for Human/Mouse/Rat ROCK2 Antibody
Product Specific Notices for Human/Mouse/Rat ROCK2 Antibody
For research use only
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