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 ›
          • DDX19B Antibodies

          Proteintech

          DDX19B Polyclonal Antibody

          1 Reference
          View all (15) DDX19B 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 DDX19B Polyclonal Antibody

          • Antibody Testing Data (5)
          DDX19B Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          DDX19B Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

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

          DDX19B Antibody (18285-1-AP) in WB

          NIH/3T3 cells were subjected to SDS PAGE followed by western blot with 18285-1-AP (DDX19B antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          DDX19B Antibody in Western Blot (WB)
          DDX19B Antibody in Western Blot (WB)
          DDX19B Antibody in Western Blot (WB)
          DDX19B Antibody in Western Blot (WB)
          DDX19B Antibody in Immunoprecipitation (IP)

          Product Details

          18285-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:3,000
          View 1 publication 1 publication

          Immunoprecipitation (IP)

          0.5-4.0 µg
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          DDX19B Fusion Protein Ag13165 (1-370 aa encoded by BC010008)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.19 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: MGFNRPSKI QENALPLMLA EPPQNLIAQS QSGTGKTAAF VLAMLSQVEP ANKYPQCLCL SPTYELALQT GKVIEQMGKF YPELKLAYAV RGNKLERGQK ISEQIVIGTP GTVLDWCSKL KFIDPKKIKV FVLDEADVMI ATQGHQDQSI RIQRMLPRNC QMLLFSATFE DSVWKFAQKV VPDPNVIKLK REEETLDTIK QYYVLCSSRD EKFQALCNLY GAITIAQAMI FCHTRKTASW LAAELSKEGH QVALLSGEMM VEQRAAVIER FREGKEKVLV TTNVCARGID VEQVSVVINF DLPVDKDGNP DNETYLHRIG RTGRFGKRGL AVNMVDSKHS MNILNRIQEH FNKKIERLDT DDLDEIEKIA N (1-370 aa encoded by BC010008)

          Target Information

          Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. Spectrins are composed of alpha and beta dimers that associate to form tetramers linked in a head-to-head arrangement. This gene encodes an alpha spectrin that is specifically expressed in nonerythrocytic cells. The encoded protein has been implicated in other cellular functions including DNA repair and cell cycle regulation. Mutations in this gene are the cause of early infantile epileptic encephalopathy-5. Alternate splicing results in multiple transcript variants.

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

          Bioinformatics

          Protein Aliases: ATP-dependent RNA helicase DDX19; ATP-dependent RNA helicase DDX19B; DEAD (Asp-Glu-Ala-As) box polypeptide 19B; DEAD (Asp-Glu-Ala-Asp) box polypeptide 19B; DEAD box protein 19B; DEAD box RNA helicase DEAD5; DEAD-box protein 5; DEAD-box RNA helicase DEAD5; DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 19 (Dbp5, yeast, homolog); yeast Dbp5 homolog; zinc responsive protein Zd10A

          View more View less

          Gene Aliases: 2810457M08Rik; 4921519L13Rik; AW260119; DBP5; DDX19; DDX19B; RNAh; TDBP; Zd10a

          View more View less

          UniProt ID: (Human) Q9UMR2

          View more View less

          Entrez Gene ID: (Human) 11269, (Mouse) 234733, (Rat) 690693

          View more View less

          Function(s)
          RNA binding ATP-dependent RNA helicase activity helicase activity protein binding ATP binding molecular_function nucleic acid binding
          Process(es)
          mRNA export from nucleus biological_process RNA secondary structure unwinding protein transport metabolic process
          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-5d94444789-f7m9l:80/100.66.129.252:80.
          git-commit: ec3573d8beaf0fd412f2d0ea2dcb8dd14c74098c
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.0-2025.06.23-1.0