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.

          • Proteins & Peptides ›
          • IL-3 Proteins
          The PeproTech website has now moved to Thermofisher.com. All orders for PeproTech products must be placed on thermofisher.com or offline via phone, fax, email, or distributor partner. For any questions, please contact PeproTech.CustomerService@thermofisher.com

          Gibco

          Human IL-3 Recombinant Protein, PeproTech®

          417 References
          View all (34) IL-3 proteins
          Datasheet
          Tech Support
          Datasheet
          Tech Support

          Cite Human IL-3 Recombinant Protein, PeproTech®

          • Testing Data (2)
          Human IL-3 Protein in Functional Assay (Functional)
          Group 53 Created with Sketch.
          Human IL-3 Protein in Functional Assay (Functional)
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

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

          Human IL-3 Protein (200-03-10UG) in Functional

          Bioassay analysis of Human IL-3 Recombinant Protein, PeproTech® (Product # 200-03-1MG). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          Human IL-3 Protein in Functional Assay (Functional)
          Human IL-3 Protein in Functional Assay (Functional)

          Product Details

          200-03-10UG

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          Assay-dependent
          -

          ELISA (ELISA)

          Assay-dependent
          -

          Neutralization (Neu)

          -
          View 1 publication 1 publication

          Functional Assay (Functional)

          Assay-dependent
          -

          In vitro Assay (IV)

          -
          View 374 publications 374 publications

          Miscellaneous PubMed (MISC)

          -
          View 42 publications 42 publications
          Product Specifications

          Species

          Human

          Published species

          Hamster, Human, Mouse, Non-human primate, Virus

          Expression System

          E. coli

          Amino acid sequence

          APMTQTTSLK TSWVNCSNMI DEIITHLKQP PLPLLDFNNL NGEDQDILME NNLRRPNLEA FNRAVKSLQN ASAIESILKN LLPCLPLATA APTRHPIHIK DGDWNEFRRK LTFYLKTLEN AQAQQTTLSL AIF

          Molecular weight

          15 kDa

          Class

          Recombinant

          Type

          Protein

          Purity

          ≥ 98% by SDS-PAGE gel and HPLC analyses.

          Endotoxin concentration

          <1 EU/µg

          Activity

          The ED50 as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Lyophilized

          Purification

          purified

          Contains

          no preservative

          Storage conditions

          -20°C

          Shipping conditions

          Ambient

          Product Specific Information

          Recombinant Human IL-3 is a 15.0 kDa globular protein containing 133 amino acid residues.

          This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

          Target Information

          Interleukin 3 (IL-3), also called Mast Cell Growth Factor (MCGF), Multi-Colony Stimulating Factor (multi-CSF), or Eosinophil-CSF (E-CSF), is produced by activated T cells, mast cells and eosinophils. IL-3 is a hematopoietic growth factor that stimulates colony formation of erythroid, megakaryocyte, neutrophil, eosinophil, basophil, mast cell and monocytic lineages. Most of these functions are enhanced or dependent on co-stimulation with other cytokines. Human and mouse IL-3 share only 29% sequence identity at the amino acid level. The bioactivity of IL-3 is highly species specific. For example, human IL-3 has no activity on mouse cells. IL-3 is a potent growth promoting cytokine. IL-3 is capable of supporting the proliferation of a broad range of hematopoietic cell types, and is involved in a variety of cell activities such as cell growth, differentiation and apoptosis. IL-3 has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders.

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

          Bioinformatics

          Protein Aliases: BP/BPA; Colony stimulating factor multiple; colony-stimulating factor, multiple; Eo-CSF; Hematopoietic growth factor; IL-3; ILN; Interleukin; Interleukin 3 (colony stimulating factor; Interleukin-3; Interleukin3; Mast cell growth factor; mast-cell growth factor; MCGF; MGC79398; MGC79399; MGF; Multi CSF; Multilineage colony stimulating factor; multilineage-colony-stimulating factor; multiple); Multipotential colony-stimulating factor; P cell stimulating factor; P-cell stimulating factor; P-cell-stimulating factor; PCSA

          View more View less

          Gene Aliases: IL-3; IL3; MCGF; MULTI-CSF

          View more View less

          UniProt ID: (Human) Q6GS87

          View more View less

          Entrez Gene ID: (Human) 3562

          View more View less

          It has to be done as per old AB suggested Products section.
          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-587cc6cfbd-zhn2c:80/100.66.129.158:80.
          git-commit: 43c1f9e84613abe662391d2f5aa289917b685966
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.30.1-2025.05.22-1.0