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RhoA Antibody, Mouse MAb

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RHOAAntibody Product Information
Antigen:Recombinant Human RhoA protein (Catalog#12441-H07B)
Clone ID:03
Ig Type:Mouse IgG2a
Concentration:1 μg/Test
Formulation:0.2 μm filtered solution in PBS with 5% trehalose
Preparation:This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human RhoA (rh RhoA; Catalog#12441-H07B; P61586-1; Met 1-Leu 193).
RHOAAntibody Usage Guide
Specificity:Human RhoA
Application:ELISA, ICC/IF, FCM, IF

ELISA: 0.5-1 μg/mL

This antibody can be used at 0.5-1 μg/mL with the appropriate secondary reagents to detect Human RHOA.

ICC/IF: 10-25 μg/mL

Storage:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -70℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
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RhoA Antibody, Mouse MAb, Flow Cytometry

Flow cytometric analysis of Human RHOA expression in HeLa cells. The cells were treated according to manufacturer’s manual (BD Pharmingen™ Cat. No. 554714), and stained with Purified Mouse anti-RHOA (12441-MM03, 1 μg/test), then a FITC-conjugated second s

RhoA Antibody, Mouse MAb, Immunofluorescence

Immunofluorescence staining of Human RHOA in Hela cells. Cells were fixed with 4% PFA, permeabilzed with 1% Triton X-100 in PBS, blocked with 10% serum, and incubated with Mouse anti-Human RHOA monoclonal antibody (15 µg/ml) at 37℃ 1 hour. Then cells were

Background

Transforming protein RhoA, also known as Rho cDNA clone 12, Ras homolog gene family member A, RHOA and ARH12, is a cell membrane and cytoplasm protein which belongs to the small GTPase superfamily and Rho family. The Rho family of small GTPases plays a key role in the dynamic regulation of the actin cytoskeleton that underlies various important cellular functions such as shape changes, migration, and polarity. RHOA / ARH12 is part of a larger family of related proteins known as the Ras superfamily; proteins involved in the regulation and timing of cell division. RHOA / ARH12 is a small GTPase protein known to regulate the actin cytoskeleton in the formation of stress fibers. It acts upon two known effector proteins: ROCK1 (Rho-associated, coiled-coil containing protein kinase 1) and DIAPH1 ( diaphanous homolog 1 (Drosophila) ). RHOA / ARH12 regulates a signal transduction pathway linking plasma membrane receptors to the assembly of focal adhesions and actin stress fibers. RHOA / ARH12 serves as a target for the yopT cysteine peptidase from Yersinia pestis, vector of the plague, and Yersinia pseudotuberculosis, which causes gastrointestinal disorders. RHOA / ARH12 may be an activator of PLCE1. It is activated by ARHGEF2, which promotes the exchange of GDP for GTP.

References
  • Kiss C, et al.,1997, Cytogenet. Cell Genet. 79 (3-4): 228-30.
  • Anastasiadis,P.Z. et al., 2000, Nat Cell Biol. 2 (9):637-44.
  • Yiu G, et al.,2006, Nat. Rev. Neurosci. 7 (8): 617-27.
  • Wang,HR. et al., 2006, Methods Enzymol. 406 :437-47.
  • Heo,J. et al., 2006, Biochemistry. 45 (48):14481-9.
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