Hamburger Menu Button
Thermo Fisher Scientific Logo
Sign in
Don't have an account ? Create Account
  • Products
    • Antibodies
    • Cell Culture Media
    • Chemicals
    • Chromatography Columns and Cartridges
    • Lab Equipment
    • Lab Plasticware and Supplies
    • Microplates
    • Oligos, Primers, Probes and Genes
    • TaqMan Real-Time PCR Assays
    • Greener Products
    • See all product categories
  • Applications
    • Bioprocessing
    • Cell Culture and Transfection
    • Cell and Gene Therapy
    • Chromatography
    • Molecular Testing
    • Digital Solutions
    • DNA and RNA Extraction and Analysis
    • Spectroscopy, Elemental and Isotope Analysis
    • See all applications and techniques
  • Services
    • 360° CDMO and CRO Solutions
    • CDMO Services
    • CRO Services
    • Custom Services
    • Enterprise Services
    • Financial and Leasing Services
    • Instrument Services
    • Lab Informatics
    • OEM and Commercial Supply
    • Training Services
    • Unity Lab Services
    • See all services
  • Help and Support
    • How to Order
    • Instrument Support
    • Learning Centers
    • Register for an Account
    • Technical Support Centers
    • See all help and support topics
  • Popular
    • TaqMan Real-Time PCR Assays
      TaqMan Real-Time PCR Assays
    • Antibodies
      Antibodies
    • Oligos, Primers & Probes
      Oligos, Primers & Probes
    • GeneArt Gene Synthesis
      GeneArt Gene Synthesis
    • Cell Culture Plastics
      Cell Culture Plastics
  • Contact Us
  • Quick Order
  • Order Status and Tracking
  • Documents and Certificates
Thermo Fisher Scientific Logo

Search Thermo Fisher Scientific

Search All
Search button Close
          • Order Status
          • Quick Order
          • Sign in
            Sign in
            Don't have an account ? Create Account
            • Account
            • Check Order Status
            • Aspire Member Program
            • Connect: Lab, Data, Apps
            • Custom Products & Projects
            • Services Central

          Disclaimer

          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • IQGAP3 Antibodies

          Proteintech

          IQGAP3 Polyclonal Antibody

          6 References
          View all (7) IQGAP3 antibodies

          Promotion

          View available promotion(s)

          Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}

          Datasheet
          Protocols
          Questions & Answers
          Datasheet
          Protocols
          Questions & Answers

          Cite IQGAP3 Polyclonal Antibody

          • Antibody Testing Data (5)
          IQGAP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.
          IQGAP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

          {{ $ctrl.currentElement.advancedVerification.fullName }}
          {{ $ctrl.currentElement.advancedVerification.text }}

          IQGAP3 Antibody (25930-1-AP) in IHC (P)

          Immunohistochemistry of paraffin-embedded human stomach cancer tissue slide using 25930-1-AP (IQGAP3 antibody) at dilution of 1:200 (under 40x lens) heat mediated antigen retrieved with Tris-EDTA buffer (pH 9). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          IQGAP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IQGAP3 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IQGAP3 Antibody in Western Blot (WB)
          IQGAP3 Antibody in Western Blot (WB)
          IQGAP3 Antibody in Western Blot (WB)

          Product Details

          25930-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:1,000-1:4,000
          View 4 publications 4 publications

          Immunohistochemistry (IHC)

          -
          View 2 publications 2 publications

          Immunohistochemistry (Paraffin) (IHC (P))

          1:50-1:500
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          IQGAP3 Fusion Protein Ag23109 (530-880 aa encoded by BC131536)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.25 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice (domestic); Dry ice (international)

          Product Specific Information

          Immunogen sequence: LINEALDKG SPEKTLSALL LPAAGLDDVS LPVAPRYHLL LVAAKRQKAQ VTGDPGAVLW LEEIRQGVVR ANQDTNTAQR MALGVAAINQ AIKEGKAAQT ERVLRNPAVA LRGVVPDCAN GYQRALESAM AKKQCPADTA FWVQHDMKDG TAYYFHLQTF QGIWEQPPGC PLNTSHLTRE EIQSAVTKVT AAYDRQQLWK ANVGFVIQLQ ARLRGFLVRQ KFAEHSHFLR TWLPAVIKIQ AHWRGYRQRK IYLEWLQYFK ANLDAIIKIQ AWARMWAARR QYLRRLHYFQ KNVNSIVKIQ AFFRARKAQD DYRILVHAPH PPLSVVRRFA HLLNQSQQDF LAEAELLKLQ EE (530-880 aa encoded by BC131536)

          Target Information

          IQGAP3 (IQ motif containing GTPase activating protein 3) is a 1,631 amino acid protein that acts as an effector of Cdc42 and Rac 1, linking their activation to the cytoskeleton during neuronal morphogenesis. A novel member of the IQGAP family, IQGAP3 is highly expressed in brain where it localizes to axons of hippocampal neurons. IQGAP3 contains one Ras-GAP domain, a CH (calponin-homology) domain, four IQ domains and is encoded by a gene located on human chromosome 1, which spans 260 million base pairs, contains over 3,000 genes and comprises nearly 8% of the human genome. Chromosome 1 houses a large number of disease-associated genes, including those that are involved in familial adenomatous polyposis, Stickler syndrome, Parkinson's disease, Gaucher disease, schizophrenia and Usher syndrome. Aberrations in chromosome 1 are found in a variety of cancers, including head and neck cancer, malignant melanoma and multiple myeloma.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: IQGA3; MGC10170; Ras GTPase-activating-like protein IQGAP3

          View more View less

          Gene Aliases: IQGAP3

          View more View less

          UniProt ID: (Human) Q86VI3

          View more View less

          Entrez Gene ID: (Human) 128239

          View more View less

          Function(s)
          calmodulin binding Rho GTPase binding myosin VI light chain binding
          Process(es)
          G1/S transition of mitotic cell cycle activation of MAPK activity Ras protein signal transduction regulation of cell size positive regulation of gene expression negative regulation of gene expression positive regulation of mammary gland epithelial cell proliferation regulation of GTPase activity ERK1 and ERK2 cascade cellular response to organic substance
          It has to be done as per old AB suggested Products section.
          guarantee_icon

          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

          Learn more
          help_icon

          We're here to help

          Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

          Contact tech support
          Ordering Plus Icon Minus Icon
          • Order Status
          • Order Help
          • Quick Order
          • Supply Center
          • eProcurement
          Support Plus Icon Minus Icon
          • Help and Support
          • Contact Us
          • Technical Support Centers
          • Documents and Certificates
          • Report a Site Issue
          Resources Plus Icon Minus Icon
          • Learning Centers
          • Promotions
          • Events and Webinars
          • Social Media
          About Thermo Fisher Plus Icon Minus Icon
          • About Us
          • Careers
          • Investors
          • News
          • Social Responsibility
          • Trademarks
          • Consumer Health Data Privacy Policy
          Our Portfolio Plus Icon Minus Icon
          • Thermo Scientific
          • Applied Biosystems
          • Invitrogen
          • Gibco
          • Ion Torrent
          • Fisher Scientific
          • Unity Lab Services
          • Patheon
          • PPD
          • Terms & Conditions
          • Privacy Information Center
          • Price & Freight Policy
          © 2006-2025 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified.
          United States flag icon
          United States

          Your items have has been added!


          Host server : magellan-search-67c77f6dc7-n6nf2:80/100.66.135.186:80.
          git-commit: 545e792480003146e539d624bd2a21b51d198228
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.0-2025.06.23-1.0