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 ›
          • ACVR1B Antibodies

          Invitrogen

          ACVR1B Recombinant Rabbit Monoclonal Antibody (3U6I8)

          View all (19) ACVR1B 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 ACVR1B Recombinant Rabbit Monoclonal Antibody (3U6I8)

          • Antibody Testing Data (5)
          ACVR1B Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          ACVR1B Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

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

          ACVR1B Antibody (MA5-38039) in ICC/IF

          Immunofluorescence analysis of ACVR1B in NIH-3T3 cells. Samples were incubated with ACVR1B Monoclonal antibody (Product # MA5-38039) using a dilution of 1:100 (40x lens). Blue: DAPI for nuclear staining. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          ACVR1B Antibody in Immunocytochemistry (ICC/IF)
          ACVR1B Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          ACVR1B Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          ACVR1B Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          ACVR1B Antibody in Western Blot (WB)

          Product Details

          MA5-38039

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:2,000
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:50-1:200
          -

          Immunocytochemistry (ICC/IF)

          1:50-1:200
          -

          ELISA (ELISA)

          1 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Expression System

          HEK293 cells

          Class

          Recombinant Monoclonal

          Type

          Antibody

          Clone

          3U6I8

          Immunogen

          A synthetic peptide corresponding to a sequence within amino acids 1-100 of human ACVR1B (P36896)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1.5 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 50% glycerol, 0.05% BSA

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2897957

          Product Specific Information

          Positive Samples: 293T, HepG2, U-87MG, Mouse brain, Rat brain

          Immunogen sequence: MAESAGASSF FPLVVLLLAG SGGSGPRGVQ ALLCACTSCL QANYTCETDG ACMVSIFNLD GMEHHVRTCI PKVELVPAGK PFYCLSSEDL RNTHCCYTDY

          Target Information

          ACVR1B is a serine/threonine kinase involved in signal transduction and cellular communication. Several truncated ACVR1B isoforms have been reported to be exclusively expressed in human pituitary tumors. Mutations of ACVR1B have been observed in pancreatic adenocarcinomas. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. ACVR1B encodes activin A type IB receptor, composed of 11 exons. Alternative splicing and alternative polyadenylation result in 3 fully described transcript variants. The mRNA expression of variants 1, 2, and 3 is confirmed, and a potential fourth variant contains an alternative exon 8 and lacks exons 9 through 11, but its mRNA expression has not been confirmed.

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

          References (0)

          Have you cited this product in a publication?
          Let us know so we can reference it here.
          Cite this product

          Bioinformatics

          Protein Aliases: activin A receptor type IB; activin A receptor, type 1B; activin A receptor, type IB; activin A receptor, type II-like kinase 4; Activin receptor type IB; Activin receptor type-1B; Activin receptor-like kinase 4; ACTR-IB; ACTRI; ACVR1A; ACVRLK2; ALK-4; ALK2; FOP; Serine/threonine-protein kinase receptor R2; SKR1; SKR2; TSRI

          View more View less

          Gene Aliases: 6820432J04; ActR-IB; ACTRIB; ACVR1B; ACVRLK4; ALK4; SKR2

          View more View less

          UniProt ID: (Human) P36896, (Rat) P80202, (Mouse) Q61271

          View more View less

          Entrez Gene ID: (Human) 91, (Rat) 29381, (Mouse) 11479

          View more View less

          Function(s)
          protein serine/threonine kinase activity transmembrane receptor protein serine/threonine kinase activity receptor signaling protein serine/threonine kinase activity protein binding ATP binding activin receptor activity, type I activin-activated receptor activity growth factor binding ubiquitin protein ligase binding inhibin binding SMAD binding metal ion binding activin binding transforming growth factor beta-activated receptor activity nucleotide binding protein kinase activity kinase activity transferase activity transferase activity, transferring phosphorus-containing groups
          Process(es)
          G1/S transition of mitotic cell cycle in utero embryonic development hair follicle development regulation of transcription, DNA-templated protein phosphorylation signal transduction transmembrane receptor protein serine/threonine kinase signaling pathway central nervous system development negative regulation of gene expression positive regulation of pathway-restricted SMAD protein phosphorylation peptidyl-threonine phosphorylation signal transduction by protein phosphorylation negative regulation of cell growth activin receptor signaling pathway positive regulation of activin receptor signaling pathway nodal signaling pathway positive regulation of erythrocyte differentiation positive regulation of transcription from RNA polymerase II promoter development of primary female sexual characteristics protein autophosphorylation extrinsic apoptotic signaling pathway positive regulation of trophoblast cell migration regulation of signal transduction positive regulation of gene expression cell surface receptor signaling pathway mesoderm development embryo development phosphorylation intracellular signal transduction
          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