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 ›
          • OSGEP Antibodies

          Invitrogen

          OSGEP Monoclonal Antibody (OTI9E3)

          View all (15) OSGEP 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 OSGEP Monoclonal Antibody (OTI9E3)

          • Antibody Testing Data (8)
          OSGEP Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.
          OSGEP Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 8

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

          OSGEP Antibody (MA5-25567) in IHC (P)

          Immunohistochemistry was performed on paraffin-embedded adenocarcinoma of human endometrium tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a OSGEP monoclonal antibody (Product # MA5-25567). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

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

          Product Details

          MA5-25567

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:2,000
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:150
          -

          Flow Cytometry (Flow)

          1:100
          -
          Product Specifications

          Species Reactivity

          Dog, Human, Mouse, Rat

          Host/Isotype

          Mouse / IgG2a

          Class

          Monoclonal

          Type

          Antibody

          Clone

          OTI9E3

          Immunogen

          Human recombinant protein fragment corresponding to amino acids 1-335 of OSGEP produced in E.coli
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Affinity Chromatography

          Storage buffer

          PBS, pH 7.3, with 1% BSA, 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2723437

          Target Information

          Osgep (O-sialoglycoprotein endopeptidase), also known as GCPL1, is a 335 amino acid protein that is a member of the peptidase M22 family. Osgep specifically cleaves the 31-Arg-l-Asp-32 bond in glycophorin A, but it does not cleave desialylated glycoproteins, unglycosylated proteins or glycoproteins that are only N-glycosylated. Though ubiquitously expressed at low levels, highest levels of Osgep are found in liver, skeletal muscle and kidney. OSGEPL1, also known as Qri7, is a 414 amino acid protein that belongs to the KAE1/YgjD family and exists as three alternatively spliced isoforms. In tRNAs that have codons beginning with adenine, OSGEPL1 is required for the formation of a threonylcarbamoyl group on adenosine.

          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: hOSGEP; mOsgep; N6-L-threonylcarbamoyladenine synthase; O-sialoglycoprotease; O-sialoglycoprotein endopeptidase; O-sialoglycoprotein endopeptidase {ECO:0000255|HAMAP-Rule:MF_03180}; OSGEP; pasteurella haemolytica metalloprotease homolog with glycoprotein substrates/gpc-like protein 1; probable O-sialoglycoprotein endopeptidase; probable tRNA N6-adenosine threonylcarbamoyltransferase; probable tRNA N6-adenosine threonylcarbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_03180}; probable tRNA threonylcarbamoyladenosine biosynthesis protein OSGEP; Prsmg1/Gcpl1; t(6)A synthase; t(6)A37 threonylcarbamoyladenosine biosynthesis protein OSGEP; t(6)A37 threonylcarbamoyladenosine biosynthesis protein Osgep {ECO:0000255|HAMAP-Rule:MF_03180}; tRNA N6-adenosine threonylcarbamoyltransferase; tRNA threonylcarbamoyladenosine biosynthesis protein OSGEP; tRNA threonylcarbamoyladenosine biosynthesis protein Osgep {ECO:0000255|HAMAP-Rule:MF_03180}

          View more View less

          Gene Aliases: 1500019L24Rik; GCPL-1; GCPL1; KAE1; OSGEP; OSGEP1; PRSMG1

          View more View less

          UniProt ID: (Human) Q9NPF4, (Rat) Q9WVS2, (Mouse) Q8BWU5

          View more View less

          Entrez Gene ID: (Human) 55644, (Dog) 100687555, (Rat) 290028, (Mouse) 66246

          View more View less

          Function(s)
          metal ion binding N(6)-L-threonylcarbamoyladenine synthase transferase activity, transferring acyl groups other than amino-acyl groups dihydrolipoamide branched chain acyltransferase activity sterol O-acyltransferase activity N-acetyltransferase activity O-acyltransferase activity palmitoleoyl [acyl-carrier-protein]-dependent acyltransferase activity carnitine O-acyltransferase activity acetyltransferase activity C-acyltransferase activity palmitoyltransferase activity N-acyltransferase activity acylglycerol O-acyltransferase activity serine O-acyltransferase activity O-acetyltransferase activity O-octanoyltransferase activity octanoyltransferase activity O-palmitoyltransferase activity S-acyltransferase activity S-acetyltransferase activity S-malonyltransferase activity malonyltransferase activity C-palmitoyltransferase activity transferase activity transferase activity, transferring acyl groups succinyltransferase activity N-succinyltransferase activity O-succinyltransferase activity S-succinyltransferase activity sinapoyltransferase activity O-sinapoyltransferase activity peptidyl-lysine N6-myristoyltransferase activity peptidyl-lysine N6-palmitoyltransferase activity benzoyl acetate-CoA thiolase activity 3-hydroxybutyryl-CoA thiolase activity 3-ketopimelyl-CoA thiolase activity N-palmitoyltransferase activity myristoyltransferase activity acyl-CoA N-acyltransferase activity protein-cysteine S-myristoyltransferase activity protein-cysteine S-acyltransferase activity dihydrolipoamide S-acyltransferase activity glucosaminyl-phosphotidylinositol O-acyltransferase activity ergosterol O-acyltransferase activity lanosterol O-acyltransferase activity naphthyl-2-oxomethyl-succinyl-CoA succinyl transferase activity 2,4,4-trimethyl-3-oxopentanoyl-CoA 2-C-propanoyl transferase activity 2-methylhexanoyl-CoA C-acetyltransferase activity butyryl-CoA 2-C-propionyltransferase activity 2,6-dimethyl-5-methylene-3-oxo-heptanoyl-CoA C-acetyltransferase activity L-2-aminoadipate N-acetyltransferase activity UDP-3-O-[3-hydroxymyristoyl] glucosamine N-acyltransferase activity keto acid formate lyase activity Ras palmitoyltransferase activity azetidine-2-carboxylic acid acetyltransferase activity peptidyl-lysine N-acetyltransferase activity, acting on acetyl phosphate as donor acetyl-CoA:L-lysine N6-acetyltransferase
          Process(es)
          tRNA threonylcarbamoyladenosine modification tRNA processing
          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-5d94444789-48zfn:80/100.66.135.186:80.
          git-commit: ec3573d8beaf0fd412f2d0ea2dcb8dd14c74098c
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.0-2025.06.23-1.0