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product-image-AAA127130_FACS8.jpg FCM/FACS (Flow Cytometry) (Figure 5. Flow Cytometry analysis of PC-3 cells using anti-GEF-H1/ARHGEF2 antibody (AAA127130).Overlay histogram showing PC-3 cells stained with AAA127130 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

Rabbit GEF-H1/ARHGEF2 Polyclonal Antibody | anti-GEF-H1/ARHGEF2 antibody

Anti-GEF-H1/ARHGEF2 Antibody Picoband

Gene Names
ARHGEF2; GEF; P40; GEFH1; LFP40; GEF-H1
Reactivity
Human, Mouse, Rat
Applications
ELISA, Flow Cytometry, Functional Assay, Immunohistochemistry, Western Blot
Purity
Immunogen affinity purified.
Synonyms
GEF-H1/ARHGEF2, Antibody; Anti-GEF-H1/ARHGEF2 Antibody Picoband; Rho guanine nucleotide exchange factor 2; Rho/Rac guanine nucleotide exchange factor 2; ARHGEF2; KIAA0651; LFP40; Guanine nucleotide exchange factor H1; GEF-H1; Microtubule-regulated Rho-GEF; Proliferating cell nucleolar antigen p40; anti-GEF-H1/ARHGEF2 antibody
Ordering
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Applicable Applications for anti-GEF-H1/ARHGEF2 antibody
ELISA, FCM/FACS (Flow Cytometry), IHC (Immunohistochemistry), WB (Western Blot)
Immunogen
E coli-derived human GEF-H1/ARHGEF2 recombinant protein (Position: Q94-E923).
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500ug/ml.
Cross Reactivity
No cross-reactivity with other proteins
Preparation and Storage
At -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months.Avoid repeated freezing and thawing.

FCM/FACS (Flow Cytometry)

(Figure 5. Flow Cytometry analysis of PC-3 cells using anti-GEF-H1/ARHGEF2 antibody (AAA127130).Overlay histogram showing PC-3 cells stained with AAA127130 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

product-image-AAA127130_FACS8.jpg FCM/FACS (Flow Cytometry) (Figure 5. Flow Cytometry analysis of PC-3 cells using anti-GEF-H1/ARHGEF2 antibody (AAA127130).Overlay histogram showing PC-3 cells stained with AAA127130 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

IHC (Immunohistochemistry)

(Figure 4. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human ovary cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA127130_IHC10.jpg IHC (Immunohistochemistry) (Figure 4. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human ovary cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

IHC (Immunohistochemisry)

(Figure 3. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human ovarian cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA127130_IHC11.jpg IHC (Immunohistochemisry) (Figure 3. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human ovarian cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

IHC (Immunohiostchemistry)

(Figure 2. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human colon cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA127130_IHC13.jpg IHC (Immunohiostchemistry) (Figure 2. IHC analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).GEF-H1/ARHGEF2 was detected in a paraffin-embedded section of human colon cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-GEF-H1/ARHGEF2 Antibody (AAA127130) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

WB (Western Blot)

(Figure 1. Western blot analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human 293T whole cell lysates,Lane 2: human Hela whole cell lysates,Lane 3: human PC-3 whole cell lysates,Lane 4: rat brain tissue lysates,Lane 5: rat C6 whole cell lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse Raw264.7 whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-GEF-H1/ARHGEF2 antigen affinity purified polyclonal antibody (#AAA127130) at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for GEF-H1/ARHGEF2 at approximately 112 kDa. The expected band size for GEF-H1/ARHGEF2 is at 112 kDa.)

product-image-AAA127130_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of GEF-H1/ARHGEF2 using anti-GEF-H1/ARHGEF2 antibody (AAA127130).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human 293T whole cell lysates,Lane 2: human Hela whole cell lysates,Lane 3: human PC-3 whole cell lysates,Lane 4: rat brain tissue lysates,Lane 5: rat C6 whole cell lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse Raw264.7 whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-GEF-H1/ARHGEF2 antigen affinity purified polyclonal antibody (#AAA127130) at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for GEF-H1/ARHGEF2 at approximately 112 kDa. The expected band size for GEF-H1/ARHGEF2 is at 112 kDa.)
Related Product Information for anti-GEF-H1/ARHGEF2 antibody
The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Product Categories/Family for anti-GEF-H1/ARHGEF2 antibody
References
1. Aijaz, S., D'Atri, F., Citi, S., Balda, M. S., Matter, K. Binding of GEF-H1 to the tight junction-associated adaptor cingulin results in inhibition of Rho signaling and G1/S phase transition. Dev. Cell 8: 777-786, 2005.2. Ishikawa, K., Nagase, T., Suyama, M., Miyajima, N., Tanaka, A., Kotani, H., Nomura, N., Ohara, O. Prediction of the coding sequences of unidentified human genes. X. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro. DNA Res. 5: 169-176, 1998.3. Krendel, M., Zenke, F. T., Bokoch, G. M. Nucleotide exchange factor GEF-H1 mediates cross-talk between microtubules and the actin cytoskeleton. Nature Cell Biol. 4: 294-301, 2002.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
111,543 Da
NCBI Official Full Name
rho guanine nucleotide exchange factor 2 isoform 1
NCBI Official Synonym Full Names
Rho/Rac guanine nucleotide exchange factor (GEF) 2
NCBI Official Symbol
ARHGEF2
NCBI Official Synonym Symbols
GEF; P40; GEFH1; LFP40; GEF-H1
NCBI Protein Information
rho guanine nucleotide exchange factor 2; microtubule-regulated Rho-GEF; guanine nucleotide exchange factor H1; proliferating cell nucleolar antigen p40; Rho/Rac guanine nucleotide exchange factor 2
UniProt Protein Name
Rho guanine nucleotide exchange factor 2
UniProt Gene Name
ARHGEF2
UniProt Synonym Gene Names
KIAA0651; LFP40; GEF-H1
UniProt Entry Name
ARHG2_HUMAN

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Product Notes

The GEF-H1/ARHGEF2 arhgef2 (Catalog #AAA127130) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-GEF-H1/ARHGEF2 Antibody Picoband reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's GEF-H1/ARHGEF2 can be used in a range of immunoassay formats including, but not limited to, ELISA, FCM/FACS (Flow Cytometry), IHC (Immunohistochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the GEF-H1/ARHGEF2 arhgef2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "GEF-H1/ARHGEF2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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