Rabbit Polyclonal Rho A antibody (STJ95442)

$99.00$319.00

Reactivity: Human, Mouse, Rat
Applications: WB, IHC, IF
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Rabbit Polyclonal Rho A antibody (STJ95442)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, IHC, ELISA

Recommended dilution: WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000;

Recommended protocols: check protocols

Image descriptions:

Click or hover above images to see image description for Rho A Polyclonal Antibody.

Alternative names:

Check alternative names for the antibody

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RHOA antibody, ARH12 antibody, ARHA antibody, RHO12 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|Anti-RhoA antibody [1B12] (ab54835)
SCBT cat No: sc-32954|sc-33047|sc-293143|sc-293144|sc-293145|

Name

Rho A Polyclonal Antibody

Catalogue No.

STJ95442

Reactivity

Human, Mouse, Rat

Specificity

Rho A Polyclonal Antibody detects endogenous levels of Rho A protein.

Immunogen

Synthesized peptide derived from Rho A at AA range 130-210

Host

Rabbit

Applications

WB, IHC, ELISA

Recommended dilution

WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000;

Clonality

Polyclonal

Conjugation

Unconjugated

Isotype

IgG

Molecular weight

22 kDa

Formulation

Rho A Antibody was tube-contained. Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Concentration

1 mg/ml

Purification

Rho A Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Storage

-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Transforming protein RhoA antibody, Rho cDNA clone 12 antibody, h12 antibody

Database links

Human UniProt/Swiss-Prot:P61586;Mouse UniPort/Swiss-Prot: Q9QUI0;Rat UniProt/Swiss-Port: P61589;Human Entrez Gene: 387;Mouse Entrez Gene: 11848;Rat Entrez Gene: Rn.107401

Protein names

Transforming protein RhoA , Rho cDNA clone 12 , h12

Protein function

Regulates a signal transduction pathway linking plasma membrane receptors to the assembly of focal adhesions and actin stress fibers. Involved in a microtubule-dependent signal that is required for the myosin contractile ring formation during cell cycle cytokinesis. Plays an essential role in cleavage furrow formation. Required for the apical junction formation of keratinocyte cell-cell adhesion. Stimulates PKN2 kinase activity. May be an activator of PLCE1. Activated by ARHGEF2, which promotes the exchange of GDP for GTP. Essential for the SPATA13-mediated regulation of cell migration and adhesion assembly and disassembly. The MEMO1-RHOA-DIAPH1 signaling pathway plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex. It controls the localization of APC and CLASP2 to the cell membrane, via the regulation of GSK3B activity. In turn, membrane-bound APC allows the localization of the MACF1 to the cell membrane, which is required for microtubule capture and stabilization. Regulates a signal transduction pathway linking plasma membrane receptors to the assembly of focal adhesions and actin stress fibers. Involved in a microtubule-dependent signal that is required for the myosin contractile ring formation during cell cycle cytokinesis. Plays an essential role in cleavage furrow formation. Required for the apical junction formation of keratinocyte cell-cell adhesion. May be an activator of PLCE1. Activated by ARHGEF2, which promotes the exchange of GDP for GTP. Essential for the SPATA13-mediated regulation of cell migration and adhesion assembly and disassembly. The MEMO1-RHOA-DIAPH1 signaling pathway plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex. It controls the localization of APC and CLASP2 to the cell membrane, via the regulation of GSK3B activity. In turn, membrane-bound APC allows the localization of the MACF1 to the cell membrane, which is required for microtubule capture and stabilization (By similarity). Regulates KCNA2 potassium channel activity by reducing its location at the cell surface in response to CHRM1 activation; promotes KCNA2 endocytosis . / (Microbial infection) Serves as a target for the yopT cysteine peptidase from Yersinia pestis, vector of the plague, and Yersinia pseudotuberculosis, which causes gastrointestinal disorders. / Mg2+ / GTP hydrolysis is stimulated by ARHGAP30.

Protein sequence and domain

The basic-rich region is essential for yopT recognition and cleavage. / Belongs to the small GTPase superfamily. Rho family.

Protein post-translational modifications

(Microbial infection) Substrate for botulinum ADP-ribosyltransferase. / (Microbial infection) 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. / (Microbial infection) 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. / (Microbial infection) Glycosylated at Tyr-34 by Photorhabdus asymbiotica toxin PAU_02230. Mono-O-GlcNAcylation by PAU_02230 inhibits downstream signaling by an impaired interaction with diverse regulator and effector proteins of Rho and leads to actin disassembly. / Phosphorylation by PRKG1 at Ser-188 inactivates RHOA signaling . Phosphorylation by SLK at Ser-188 in response to AGTR2 activation (By similarity). / 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.

Protein cellular localization

Cell membrane; Lipid-anchor; Cytoplasmic side / Cytoplasm > cytoskeleton / Cleavage furrow / Cytoplasm > cell cortex / Midbody / Cell projection > lamellipodium

Research area

All research areas>GDP/GTP Binding Proteins>Rho
(View all antibody categories related to GDP/GTP Binding Proteins)

Note

AntibodyPlus can customize Rho A Antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.

Supplier

St John’s Laboratory Ltd.

Product type

Primary antibody

Reviews


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Antibody customer reviews & validation data - 42

Validation data ID: 42

Submission date: 2016-12-23

View Details

Result figure:
RhoA.pdf

Figure description:

By immunoblotting two bands of around 16 and 28 kDa were detected by STJ95442 antibody in lysates of mouse embryonic epithelial cells (GE11).

Product name

Anti-Rho A antibody

Product catalog No.

STJ95442

Product type

Primary antibody

Supplier

St John's Laboratory Ltd

Application type

Western Blot

Antibody specificity rating

Poor

Antibody overall rating

Poor

Your comments

Unfortunately, by western blotting the anti-RhoA antibody does not react with the proper antigen in lysates of mouse embryonic epithelial cells.

Detailed protocol

View Details

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Immunofluorescence analysis of Rat lung tissue

1: Rho A Polyclonal Antibody(red) was diluted at 1:200 (4 degree Celsius,overnight).
2: Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).
3: Picture B: DAPI(blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B.
 

Immunofluorescence analysis of Rat lung tissue

1: Rho A Polyclonal Antibody(red) was diluted at 1:200 (4 degree Celsius,overnight).
2: Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).
3: Picture B: DAPI(blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B.
 

Immunofluorescence analysis of Mouse lung tissue

1: Rho A Polyclonal Antibody(red) was diluted at 1:200 (4 degree Celsius,overnight).
2: Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).
3: Picture B: DAPI(blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B.
 

Immunofluorescence analysis of Mouse lung tissue

1: Rho A Polyclonal Antibody(red) was diluted at 1:200 (4 degree Celsius,overnight).
2: Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).
3: Picture B: DAPI(blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B.
 

Immunohistochemical analysis of paraffin embedded Human stomach cancer tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
 

Immunohistochemical analysis of paraffin embedded Rat liver tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
 

Immunohistochemical analysis of paraffin embedded Rat lung tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
 

Immunohistochemical analysis of paraffin embedded Rat kidney tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
 

Immunohistochemical analysis of paraffin embedded Mouse lung tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.
 

Immunohistochemical analysis of paraffin embedded Mouse kidney tissue

1: Rho A Polyclonal Antibody was diluted at 1:200 (4 degree Celsius,overnight).
2: Sodium citrate pH 6.0 was used for antibody retrieval (>98 degree Celsius,20min).
3: Secondary antibody was diluted at 1:200 (room temperature, 30min). Negative control was used by secondary antibody only.


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