• Featured Product
  • KD/KO Validated

RHOA Monoclonal antibody

RHOA Monoclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Mouse / IgG1


Human, mouse, pig, rat and More (1)







Cat no : 66733-1-Ig


ARH12, ARHA, Rho cDNA clone 12, RHO12, RHOA, RHOH12, Transforming protein RhoA

Tested Applications

Positive WB detected inHeLa cells, HEK-293 cells, Jurkat cells
Positive IHC detected inhuman colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHeLa cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

66733-1-Ig targets RHOA in WB, IF, IHC, ELISA applications and shows reactivity with Human, mouse, pig, rat samples.

Tested Reactivity Human, mouse, pig, rat
Cited Reactivityhuman, pig
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen RHOA fusion protein Ag1141
Full Name ras homolog gene family, member A
Calculated Molecular Weight 22 kDa
Observed Molecular Weight 22 kDa
GenBank Accession NumberBC005976
Gene Symbol RHOA
Gene ID (NCBI) 387
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

RhoA is a member of the Rho family of small GTPases, which cycle between inactive GDP-bound and active GTP-bound states and function as molecular switches in signal transduction cascades. Rho proteins promote reorganization of the actin cytoskeleton and regulate cell shape, attachment, and motility. Overexpression of RhoA is associated with tumor cell proliferation and metastasis. RhoA signalling is critical to many cellular processes including migration, mechanotransduction, and is often disrupted in carcinogenesis.


Product Specific Protocols
WB protocol for RHOA antibody 66733-1-IgDownload protocol
IHC protocol for RHOA antibody 66733-1-IgDownload protocol
IF protocol for RHOA antibody 66733-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Cell Death Differ

Mirtronic miR-4646-5p promotes gastric cancer metastasis by regulating ABHD16A and metabolite lysophosphatidylserines.

Authors - Liping Yang

Clin Sci (Lond)

The long noncoding RNA KTN1-AS1 promotes bladder cancer tumorigenesis via KTN1 cis-activation and the consequent initiation of Rho GTPase-mediated signaling.

Authors - Xueying Hu

J Biol Chem

SARS-CoV-2 hijacks macropinocytosis to facilitate its entry and promote viral spike-mediated cell-to-cell fusion

Authors - Yu-Yuan Zhang
  • KD Validated

Front Mol Biosci

CUX1 Facilitates the Development of Oncogenic Properties Via Activating Wnt/β-Catenin Signaling Pathway in Glioma.

Authors - Fan Feng

J Cancer

GTPBP2 positively regulates the invasion, migration and proliferation of non-small cell lung cancer.

Authors - Liu Jie

Exp Cell Res

RALY may cause an aggressive biological behavior and a dismal prognosis in non-small-cell lung cancer.

Authors - Guanchu Song


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Udesh (Verified Customer) (12-22-2023)

Worked well for WB in Glioma cells at 1:1000 in BSA

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: Glioblastoma