製品の概要

  • 製品名Anti-RhoA antibody [1B12]
    RhoA 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [1B12] to RhoA
  • アプリケーション適用あり: WB, IHC-P, Flow Cyt, ICC/IF, ELISAmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Recombinant full length protein, corresponding to amino acids 1-194 of Human RhoA

  • ポジティブ・コントロール
    • HeLa cells HL-60 cell lysate

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab54835 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
WB Use a concentration of 1 - 5 µg/ml. Predicted molecular weight: 22 kDa.
IHC-P Use a concentration of 5 µg/ml.
Flow Cyt Use 1µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.
ICC/IF Use a concentration of 10 µg/ml.
ELISA Use at an assay dependent concentration.

ターゲット情報

  • 機能Regulates a signal transduction pathway linking plasma membrane receptors to the assembly of focal adhesions and actin stress fibers. Serves as a target for the yopT cysteine peptidase from Yersinia pestis, vector of the plague, and Yersinia pseudotuberculosis, which causes gastrointestinal disorders. May be an activator of PLCE1. Activated by ARHGEF2, which promotes the exchange of GDP for GTP.
  • 配列類似性Belongs to the small GTPase superfamily. Rho family.
  • ドメインThe basic-rich region is essential for yopT recognition and cleavage.
  • 翻訳後修飾Substrate for botulinum ADP-ribosyltransferase.
    Cleaved by yopT protease when the cell is infected by some Yersinia pathogens. This removes the lipid attachment, and leads to its displacement from plasma membrane and to subsequent cytoskeleton cleavage.
    AMPylation at Tyr-34 and Thr-37 are mediated by bacterial enzymes in case of infection by H.somnus and V.parahaemolyticus, respectively. AMPylation occurs in the effector region and leads to inactivation of the GTPase activity by preventing the interaction with downstream effectors, thereby inhibiting actin assembly in infected cells. It is unclear whether some human enzyme mediates AMPylation; FICD has such ability in vitro but additional experiments remain to be done to confirm results in vivo.
    Ubiquitinated by the BCR(BACURD1) and BCR(BACURD2) E3 ubiquitin ligase complexes, leading to its degradation by the proteasome, thereby regulating the actin cytoskeleton and cell migration.
  • 細胞内局在Cell membrane. Cytoplasm > cytoskeleton.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Aplysia ras related homolog 12 antibody
    • ARH12 antibody
    • ARHA antibody
    • H 12 antibody
    • H12 antibody
    • Oncogene RHO H12 antibody
    • Ras homolog family member A antibody
    • Ras homolog gene family member A antibody
    • Rho A antibody
    • Rho cDNA clone 12 antibody
    • RHO H12 antibody
    • RHO12 antibody
    • RHOA antibody
    • RHOA_HUMAN antibody
    • RHOH12 antibody
    • Small GTP binding protein Rho A antibody
    • Transforming protein Rho A antibody
    • Transforming protein RhoA antibody
    see all

Anti-RhoA antibody [1B12] 画像

  • ab54835 at 10 ug/ml staining RhoA in human Hela cells (ab150035) by Immunocytochemistry / Immunofluorescence.

  • ICC/IF image of ab54835 stained HeLa cells (ab150035). The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab54835, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Overlay histogram showing HeLa cells (ab150035) stained with ab54835 (red line). The cells were fixed with methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab54835, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a decreased signal in HeLa cells fixed with 4% paraformaldehyde (10 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.



  • Predicted band size : 22 kDa

    RhoA antibody (ab54835) at 1ug/lane + HL-60 cell lysate (ab7914) at 25ug/lane.

  • RhoA antibody (ab54835) used in immunohistochemistry at 5ug/ml on formalin fixed and paraffin embedded human lymphoma tissue.

Anti-RhoA antibody [1B12] (ab54835) 使用論文

This product has been referenced in:
  • Han Q  et al. Human beta-defensin-1 suppresses tumor migration and invasion and is an independent predictor for survival of oral squamous cell carcinoma patients. PLoS One 9:e91867 (2014). WB ; Human . Read more (PubMed: 24658581) »
  • Wang BD  et al. Androgen receptor-target genes in african american prostate cancer disparities. Prostate Cancer 2013:763569 (2013). WB ; Human . Read more (PubMed: 23365759) »

See all 10 Publications for this product

Product Wall

Application Western blot
Loading amount 25 µg
Gel Running Conditions Reduced Denaturing
Sample Human Cell lysate - whole cell (Hela, HT-60)
Specification Hela, HT-60
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Abcam user community

Verified customer

投稿 Feb 11 2015

Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Blocking step Milk as blocking agent for 45 minute(s) · Concentration: 1.5% · Temperature: 25°C
Antigen retrieval step Enzymatic
Sample Rat Tissue sections (Gonad)
Specification Gonad
Permeabilization No
Fixative Formaldehyde
Username

Abcam user community

Verified customer

投稿 Sep 23 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (glioblastoma cells)
Specification glioblastoma cells
Fixative Formaldehyde
Permeabilization Yes - 0,1% TrintonX100
Blocking step Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: RT°C
Username

Abcam user community

Verified customer

投稿 Dec 04 2012

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (Glioblastoma cells)
Loading amount 50 µg
Specification Glioblastoma cells
Gel Running Conditions Non-reduced Denaturing
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: RT°C
Username

Abcam user community

Verified customer

投稿 Dec 04 2012

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (HEK 293)
Loading amount 25 µg
Specification HEK 293
Gel Running Conditions Non-reduced Denaturing (15%)
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
Username

Abcam user community

Verified customer

投稿 Nov 07 2011

Application Western blot
Sample Rat Cell lysate - whole cell (C6 Rat glioma cell line and Rat primary Glia cells)
Loading amount 40 µg
Specification C6 Rat glioma cell line and Rat primary Glia cells
Gel Running Conditions Reduced Denaturing (12%)
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Ms. Revital Knirsh

Verified customer

投稿 Jun 24 2011

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (hela)
Loading amount 20000 cells
Specification hela
Gel Running Conditions Reduced Denaturing
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 20°C
Username

Abcam user community

Verified customer

投稿 Jul 01 2009

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - other (HeLa)
Loading amount 25 µg
Specification HeLa
Gel Running Conditions Reduced Denaturing (4-15% tris-hcl)
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Abcam user community

Verified customer

投稿 Apr 01 2008

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"