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RHOA Polyclonal antibody

RHOA Polyclonal Antibody for WB, IF/ICC, IP, ELISA
Cat No. 10749-1-AP

产品说明书

宿主/亚型

Rabbit / IgG

种属反应性

human, mouse, rat and More (2)

应用

WB, IF/ICC, IP, ELISA and More (3)

ARH12, ARHA, RHO12, EC:3.6.5.2, h12

缓冲液配方:  PBS and Azide
PBS and Azide
偶联物:  Unconjugated
Unconjugated
规格: 

-/ -


经过测试的应用

Positive WB detected inHeLa cells, MCF-7 cells, rat brain tissue, PC-12 cells, HL-60 cells, mouse brain tissue, HUVEC cells, NIH/3T3 cells, fetal human brain tissue
Positive IP detected inmouse brain tissue
Positive IF/ICC detected inHeLa cells, K-562 cells
Planning an IHC experiment? We recommend our IHCeasy RHOA Ready-To-Use IHC Kit. RHOA primary antibody included.

推荐稀释比

应用推荐稀释比
Western Blot (WB)WB : 1:1000-1:8000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunofluorescence (IF)/ICCIF/ICC : 1:200-1:800
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.

产品信息

10749-1-AP targets RHOA in WB, IHC, IF/ICC, IP, CoIP, ELISA applications and shows reactivity with human, mouse, rat samples.

经测试应用 WB, IF/ICC, IP, ELISA Application Description
文献引用应用WB, IHC, IF, IP, CoIP
经测试反应性 human, mouse, rat
文献引用反应性human, mouse, rat, pig, canine
免疫原 RHOA fusion protein Ag1141 种属同源性预测
宿主/亚型 Rabbit / IgG
抗体类别 Polyclonal
产品类型 Antibody
全称 ras homolog gene family, member A
别名 ARH12, ARHA, RHO12, EC:3.6.5.2, h12
计算分子量 22 kDa
观测分子量 22 kDa
GenBank蛋白编号BC005976
基因名称 RHOA
Gene ID (NCBI) 387
RRIDAB_2285104
偶联类型 Unconjugated
形式 Liquid
纯化方式Antigen affinity purification
UNIPROT IDP61586
储存缓冲液 PBS with 0.02% sodium azide and 50% glycerol , pH 7.3
储存条件Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

What is the function of RhoA?

Ras homolog gene family, member A (RhoA) is a small GTPase that is involved in cytoskeleton organization.1 It is important in actomyosin contractility, as when RhoA binds to GTP it initiates a cascade of events mediating stress fiber or contractile ring formation, where actin bundles crosslink with other proteins. It is also associated with actin polymerization, making RhoA important in membrane ruffling and cell motility.2 The role of RhoA is essential in cell migration and adhesion.

 What is the cellular localization of RhoA?

In motile cells, a leading edge stretches ahead, stabilizes, the cytoskeleton is reorganized, and the tail of the cell retracts. The role of RhoA in contracting actomyosin has linked RhoA with the tail retraction in this process, but studies into the spatiotemporal kinetics of GTPases have revealed that RhoA is also located at the leading edge of migrating cells.3 This highlights the dual roles of this protein in actin contractility and polymerization.

 What is the role of RhoA in disease?

Though it is not an oncogene, the role of RhoA in adhesion and migration has implicated this protein in cancer biology. Expression of RhoA has been found to be higher in malignant tumors compared to benign tumors or in non-tumor tissue, and more invasive tumors have been found to overexpress RhoA.4 This protein is also implicated in neurodegenerative diseases and aging due to its role in axon guidance, with abnormal localization of RhoA associated with Alzheimer's and Parkinson's pathology.5,6 

1.     Ridley, A. J. & Hall, A. The small GTP-binding protein rho regulates the assembly of focal adhesions and actin stress fibers in response to growth factors. Cell 70, 389-399 (1992).

2.     21.   Kurokawa, K. & Matsuda, M. Localized RhoA Activation as a Requirement for the Induction of Membrane Ruffling. Mol. Biol. Cell 16, 4294-4303 (2005).

3.     22.   Struckhoff, A. P., Rana, M. K. & Worthylake, R. A. RhoA can lead the way in tumor cell invasion and metastasis. Front. Biosci. (Landmark Ed. 16, 1915-26 (2011).

4.     23.   Mcglasson, S. et al. Rare variants of the 3'-5' DNA exonuclease in early onset TREX1 small vessel stroke [version 1; referees: awaiting peer review]. doi:10.12688/wellcomeopenres.12631.1

5.     24.   Huesa, G. et al. Altered Distribution of RhoA in Alzheimer's Disease and AβPP Overexpressing Mice. J. Alzheimer's Dis. 19, 37-56 (2010).

6.     25.   Hynds, D. L. Subcellular localization of Rho GTPases: implications for axon regeneration. Neural Regen. Res. 10, 1032-3 (2015).

实验方案

Product Specific Protocols
WB protocol for RHOA antibody 10749-1-APDownload protocol
IF protocol for RHOA antibody 10749-1-APDownload protocol
IP protocol for RHOA antibody 10749-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

发表文章

SpeciesApplicationTitle
humanIF

Nat Commun

A mosquito salivary protein promotes flavivirus transmission by activation of autophagy.

Authors - Peng Sun
mouseWB

Circ. Res.

Inhibition of KLF5-Myo9b-RhoA Pathway-Mediated Podosome Formation in Macrophages Ameliorates Abdominal Aortic Aneurysm.

Authors - Dong Ma
humanWB

Acta Biomater

Adipose-derived stem cells with miR-150-5p inhibition laden in hydroxyapatite/tricalcium phosphate ceramic powders promote osteogenesis via regulating Notch3 and activating FAK/ERK and RhoA

Authors - Fanglin Wang
mouseWB

Autophagy

m6A mRNA methylation regulates testosterone synthesis through modulating autophagy in Leydig cells.

Authors - Yabing Chen
humanWB

Int J Biol Sci

TAGLN-RhoA/ROCK2-SLC2A3-mediated Mechano-metabolic Axis Promotes Skin Fibrosis

Authors - Xinwei Cheng
humanWB

Blood

Annexin II interactions with the annexin II receptor enhance multiple myeloma cell adhesion and growth in the bone marrow microenvironment.

Authors - Sonia D'Souza
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