IF (Immunofluorescence)
(AAA325041 staining HeLa cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
Rabbit anti-Human, Mouse IQGAP1 Polyclonal Antibody | anti-IQGAP1 antibody
IQGAP1 Antibody
Gene Names
IQGAP1; SAR1; p195; HUMORFA01
Reactivity
Human, Mouse
Applications
ELISA, Immunocytochemistry, Immunofluorescence, Western Blot
Purity
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Synonyms
IQGAP1, Antibody; IQGAP1 Antibody; HUMORFA01; IQ motif containing GTPase activating protein 1; IQGA1_HUMAN; Iqgap1; KIAA0051; p195; Ras GTPase activating like protein 1; Ras GTPase-activating-like protein IQGAP1; RasGAP-like with IQ motifs; SAR1; anti-IQGAP1 antibody
Host
Rabbit
Reactivity
Human, Mouse
Clonality
Polyclonal
Isotype
IgG
Specificity
IQGAP1 antibody detects endogenous levels of total IQGAP1
Purity/Purification
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Form/Format
Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
1657
Applicable Applications for anti-IQGAP1 antibody
ELISA, ICC (Immunocytochemistry), IF (Immunofluorescence), WB (Western Blot)
Immunogen
A synthesized peptide
Subcellular Location
Cell Membrane
Tissue Specificity
Expressed in the placenta, lung, and kidney. A lower level expression is seen in the heart, liver, skeletal muscle and pancreas.
Predicted Cross Reactivity
Pig, Bovine, Sheep, Rabbit, Dog
Similarity
Pig (92%), Bovine (83%), Sheep (85%), Rabbit (100%), Dog (92%)
Conjugation
Unconjugated
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
IF (Immunofluorescence)
(AAA325041 staining HeLa cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
IF (Immunofluorescence)
(AAA325041 staining HeLa cells by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) antibody, diluted at 1/600, was used as secondary antibody.)
WB (Western Blot)
(Western blot analysis of extracts from HeLa cells, using IQGAP1 antibody.The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot)
(Western blot analysis of extracts from HeLa cells, using IQGAP1 antibody.The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot)
(Western blot analysis of IQGAP1 expression in Rat brain lysate)
WB (Western Blot)
(Western blot analysis of IQGAP1 expression in Rat brain lysate)
Related Product Information for anti-IQGAP1 antibody
Function: Plays a crucial role in regulating the dynamics and assembly of the actin cytoskeleton. Binds to activated CDC42 but does not stimulate its GTPase activity. It associates with calmodulin. Could serve as an assembly scaffold for the organization of a multimolecular complex that would interface incoming signals to the reorganization of the actin cytoskeleton at the plasma membrane. May promote neurite outgrowth (PubMed:15695813). May play a possible role in cell cycle regulation by contributing to cell cycle progression after DNA replication arrest (PubMed:20883816).
Subunit Structure: Interacts with CDC42; the interaction is demonstrated with IQGAP1 in GTP-bound and in nucleotide-free state (PubMed:15355962). Interacts with RAC1 (PubMed:15355962). Does not interact with RHOA. Interacts with TSG101 (PubMed:17853893). Interacts with PAK6 (PubMed:18642328). Interacts with TMEM14B; this interaction increases IQGAP1 phosphorylation and induces its nuclear translocation (PubMed:29033352).
Post-translational Modifications: Phosphorylation of Ser-1443 by PKC/PRKCE prevents interaction between C1 and C2, allowing binding of nucleotide-free CDC42. Ser-1443 phosphorylation enhances the ability to promote neurite outgrowth.
Similarity: Regions C1 and C2 can either interact with nucleotide-free CDC42, or interact together, depending on the phosphorylation state of Ser-1443. When Ser-1443 is not phosphorylated, C1 and C2 interact, which prevents binding of nucleotide-free CDC42 and promotes binding of GTP-bound CDC42. Phosphorylation of Ser-1443 prevents interaction between C1 and C2, which opens the structure of the C-terminus and allows binding and sequestration of nucleotide-free CDC42 on both C1 and C2.
Subunit Structure: Interacts with CDC42; the interaction is demonstrated with IQGAP1 in GTP-bound and in nucleotide-free state (PubMed:15355962). Interacts with RAC1 (PubMed:15355962). Does not interact with RHOA. Interacts with TSG101 (PubMed:17853893). Interacts with PAK6 (PubMed:18642328). Interacts with TMEM14B; this interaction increases IQGAP1 phosphorylation and induces its nuclear translocation (PubMed:29033352).
Post-translational Modifications: Phosphorylation of Ser-1443 by PKC/PRKCE prevents interaction between C1 and C2, allowing binding of nucleotide-free CDC42. Ser-1443 phosphorylation enhances the ability to promote neurite outgrowth.
Similarity: Regions C1 and C2 can either interact with nucleotide-free CDC42, or interact together, depending on the phosphorylation state of Ser-1443. When Ser-1443 is not phosphorylated, C1 and C2 interact, which prevents binding of nucleotide-free CDC42 and promotes binding of GTP-bound CDC42. Phosphorylation of Ser-1443 prevents interaction between C1 and C2, which opens the structure of the C-terminus and allows binding and sequestration of nucleotide-free CDC42 on both C1 and C2.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Observed: 190 kD
Predicted: 190 kDa
Predicted: 190 kDa
NCBI Official Full Name
ras GTPase-activating-like protein IQGAP1
NCBI Official Synonym Full Names
IQ motif containing GTPase activating protein 1
NCBI Official Symbol
IQGAP1
NCBI Official Synonym Symbols
SAR1; p195; HUMORFA01
NCBI Protein Information
ras GTPase-activating-like protein IQGAP1
UniProt Protein Name
Ras GTPase-activating-like protein IQGAP1
UniProt Gene Name
IQGAP1
UniProt Synonym Gene Names
KIAA0051
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Product Notes
The IQGAP1 iqgap1 (Catalog #AAA325041) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The IQGAP1 Antibody reacts with Human, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's IQGAP1 can be used in a range of immunoassay formats including, but not limited to, ELISA, ICC (Immunocytochemistry), IF (Immunofluorescence), WB (Western Blot). Researchers should empirically determine the suitability of the IQGAP1 iqgap1 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 "IQGAP1, 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.Item has been added to Shopping Cart
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