Product Name
ARHGEF9, Polyclonal Antibody
Full Product Name
ARHGEF9 Polyclonal Antibody
Product Gene Name
anti-ARHGEF9 antibody
[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for O43307
Species Reactivity
Human, Mouse, Rat
Purity/Purification
Affinity Purification
Immunogen
Recombinant Protein
Immunogen
Recombinant protein of human ARHGEF9
Preparation and Storage
Store at -20 degree C. Avoid freeze / thaw cycles.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Other Notes
Small volumes of anti-ARHGEF9 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-ARHGEF9 antibody
The protein encoded by this gene is a Rho-like GTPase that switches between the active (GTP-bound) state and inactive (GDP-bound) state to regulate CDC42 and other genes. Defects in this gene are a cause of startle disease with epilepsy (STHEE), also known as hyperekplexia with epilepsy. Three transcript variants encoding different isoforms have been found for this gene.
Applications Tested/Suitable for anti-ARHGEF9 antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunofluoresence (IF)
Application Notes for anti-ARHGEF9 antibody
WB 1:500 - 1:2000
IHC 1:50 - 1:200
IF 1:50 - 1:100
Western Blot (WB) of anti-ARHGEF9 antibody
Western blot analysis of extracts of various cell lines, using ARHGEF9 antibody at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (MBS128200) at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit.
Exposure time: 90s.
Immunohistochemistry (IHC) of anti-ARHGEF9 antibody
Immunohistochemistry of paraffin-embedded mouse heart using ARHGEF9 antibody at dilution of 1:100 (40x lens).
Immunofluorescence (IF) of anti-ARHGEF9 antibody
Immunofluorescence analysis of A549 cells using ARHGEF9 antibody. Blue: DAPI for nuclear staining.
NCBI/Uniprot data below describe general gene information for ARHGEF9. It may not necessarily be applicable to this product.
NCBI Accession #
NP_001166950.1
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NCBI GenBank Nucleotide #
NM_001173479.1
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UniProt Primary Accession #
O43307
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UniProt Secondary Accession #
Q5JSL6; A8K1S8; B4DHC7; F8W7P8[Other Products]
UniProt Related Accession #
O43307[Other Products]
NCBI Official Full Name
rho guanine nucleotide exchange factor 9 isoform 2
NCBI Official Synonym Full Names
Cdc42 guanine nucleotide exchange factor (GEF) 9
NCBI Official Symbol
ARHGEF9??[Similar Products]
NCBI Official Synonym Symbols
PEM2; EIEE8; PEM-2; HPEM-2; COLLYBISTIN
??[Similar Products]
NCBI Protein Information
rho guanine nucleotide exchange factor 9
UniProt Protein Name
Rho guanine nucleotide exchange factor 9
UniProt Synonym Protein Names
Collybistin; PEM-2 homolog; Rac/Cdc42 guanine nucleotide exchange factor 9
Protein Family
Rho guanine nucleotide exchange factor
UniProt Gene Name
ARHGEF9??[Similar Products]
UniProt Synonym Gene Names
ARHDH9; KIAA0424??[Similar Products]
UniProt Entry Name
ARHG9_HUMAN
NCBI Summary for ARHGEF9
The protein encoded by this gene is a Rho-like GTPase that switches between the active (GTP-bound) state and inactive (GDP-bound) state to regulate CDC42 and other genes. Defects in this gene are a cause of startle disease with epilepsy (STHEE), also known as hyperekplexia with epilepsy. Three transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Mar 2010]
UniProt Comments for ARHGEF9
ARHGEF9: Acts as guanine nucleotide exchange factor (GEF) for CDC42. Promotes formation of GPHN clusters. Defects in ARHGEF9 are the cause of pileptic encephalopathy, early infantile, type 8 (EIEE8). A disorder characterized by hyperekplexia and early infantile epileptic encephalopathy. Neurologic features include exaggerated startle response, seizures, impaired psychomotor development, and mental retardation. Seizures can be provoked by tactile stimulation or extreme emotion. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: GAPs; GAPs, Rac/Rho
Chromosomal Location of Human Ortholog: Xq11.1
Cellular Component: cytoplasm; cytosol
Molecular Function: Rho guanyl-nucleotide exchange factor activity
Biological Process: synaptic transmission; regulation of small GTPase mediated signal transduction; nerve growth factor receptor signaling pathway; positive regulation of apoptosis; small GTPase mediated signal transduction; transmembrane transport
Disease: Epileptic Encephalopathy, Early Infantile, 8
Research Articles on ARHGEF9
1. Impairment of the membrane lipid binding activity of Collybistin R290H and a consequent defect in inhibitory synapse maturation represent a likely molecular pathomechanism of epilepsy and mental retardation in humans.
Precautions
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