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
  • Special Offers
  • 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 ›
          • MSI1 Antibodies

          Invitrogen

          Musashi-1 Monoclonal Antibody (14H1), eBioscience™

          Advanced Verification
          19 Published Figures
          11 References
          View all (46) MSI1 antibodies

          {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}

          {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}

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

          Datasheet
          Protocols
          Questions & Answers
          Datasheet
          Protocols
          Questions & Answers

          Cite Musashi-1 Monoclonal Antibody (14H1), eBioscience™

          • Antibody Testing Data (3)
          • Published Figures (19)
          • Advanced Verification (6)
          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 28

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

          Musashi-1 Antibody (14-9896-82) in ICC/IF

          Immunofluorescence analysis of Musashi-1 was performed using 70% confluent log phase Neural Stem cells. The cells were fixed with 4% Paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 2% BSA for 10 minutes at room temperature. The cells were labeled with Musashi-1 Monoclonal Antibody (14H1), eBioscience™ (Product # 14-9896-82) at 1 µg/mL in 0.1% BSA, incu... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Musashi-1 Antibody in Immunocytochemistry (ICC/IF)
          Musashi-1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Musashi-1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Musashi-1 Antibody in Immunohistochemistry, Immunohistochemistry (Paraffin) (IHC, IHC (P))
          Musashi-1 Antibody in Immunohistochemistry (IHC)
          Musashi-1 Antibody in Immunohistochemistry (IHC)
          Musashi-1 Antibody in Immunohistochemistry (IHC)
          Musashi-1 Antibody in Immunohistochemistry (IHC)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody in Western Blot (WB)
          Musashi-1 Antibody
          Musashi-1 Antibody
          Musashi-1 Antibody
          Musashi-1 Antibody
          Musashi-1 Antibody
          Musashi-1 Antibody

          Product Details

          14-9896-82

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          5 µg/mL
          View 3 publications 3 publications

          Immunohistochemistry (IHC)

          -
          View 4 publications 4 publications

          Immunohistochemistry (Paraffin) (IHC (P))

          Assay-Dependent
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          1 µg/mL
          View 3 publications 3 publications
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Published species

          Amphibian, Human, Mouse

          Host/Isotype

          Rat / IgG2a

          Class

          Monoclonal

          Type

          Antibody

          Clone

          14H1

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.5 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.2

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_10598804

          Product Specific Information

          Description: This 14H1 monoclonal antibody recognizes human Musashi-1 (MSI-1), a 39 kDa RNA binding protein. Musashi-1 is expressed in CNS stem and progenitor cells with decreased expression in differentiating cells. Musashi-1 functions as a translational repressor, directly regulating its target proteins, Numb and p21 (CIP1). Musashi-1 has been shown to be expressed in stem cells in a variety of other tissues such as the gut, stomach, mammary gland, and hair follicles. In addition to normal tissue expression, Musashi-1 expression has been identified in cells from several tumor types, mainly pulmonary and adenocarcinoma, as well as large and small cell carcinomas. Recently, expression of Musashi-1 in ischemic lesions following stroke provides evidence for neurogenesis as well as the role of Musashi-1 in regulating apoptosis.

          Musashi-1 is highly conserved and the 14H1 antibody also recognizes mouse and rat Musashi-1.

          Applications Reported: This 14H1 antibody has been reported for use in immunoblotting (WB), immunohistology staining of paraffin embedded tissue sections, and immunocytochemistry.

          Applications Tested: This 14H1 antibody has been tested by immunofluorescent staining of paraformaldehyde fixed and permeabilized cells. This can be used at less than or equal to 10 µg/mL. It is recommended that the antibody be titrated for optimal performance in the assay of interest.

          Purity: Greater than 90%, as determined by SDS-PAGE.

          Aggregation: Less than 10%, as determined by HPLC.

          Filtration: 0.2 µm post-manufacturing filtered.

          Target Information

          Musashi-1 belongs to the Musashi family of RNA-binding proteins which play a role in cell fate determination, and maintenance of stem-cell state. Musashi family proteins are also involved in post transcriptional gene regulation. The gene encodes a protein with two conserved tandem RNA recognition motifs with highly conserved RNP (ribonucleoprotein) motifs. In mammals, Musashi-1 is expressed in fetal kidney, brain, liver and lung, and in adult brain and pancreas. In humans, the gene is located on chromosome 12.

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

          Bioinformatics

          Protein Aliases: Musashi homolog 1(Drosophila); musashi RNA-binding protein 1; Musashi-1; musashi1; RNA-binding protein Musashi homolog 1

          View more View less

          Gene Aliases: m-Msi-1; MSI1; Msi1h; Musahi1

          View more View less

          UniProt ID: (Human) O43347, (Mouse) Q61474, (Rat) Q8K3P4

          View more View less

          Entrez Gene ID: (Human) 4440, (Mouse) 17690, (Rat) 259272

          View more View less

          Function(s)
          nucleotide binding RNA binding poly(U) RNA binding poly(A) RNA binding nucleic acid binding single-stranded RNA binding RNA splicing factor
          Process(es)
          nervous system development response to hormone epithelial cell differentiation
          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-green-56756dfb8b-flzw4:80/100.66.79.199:80.
          git-commit: de6905f249d25e22729e613aef254bb544bd8b7c
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.1-2025.06.25-1.0