Hamburger Menu Button
Thermo Fisher Scientific Logo
Sign in
Don't have an account ? Create Account
  • Products
    • Cell Analysis
    • Antibodies
    • Mass Spectrometry
    • Cell Culture
    • Laboratory Instruments
    • Clinical and Diagnostics
    • Chromatography
    • Laboratory Equipment
    • Laboratory Supplies
    • Molecular Biology and Nucleic Acid Analysis
    • Sequence-Specific Nucleic Acid Products
    • See all product categories
  • Applications
    • Cell Culture and Transfection
    • Flow Cytometry
    • Cancer Research
    • Chromatography
    • Sequencing
    • PCR
    • Lab Solutions
    • Allergy Diagnostics
    • See all applications and techniques
  • Services
    • Cell Biology Services
    • Custom Services
    • Training Services
    • Lab Informatics Services
    • Financial and Leasing Services
    • Partnering and Licensing Services
    • 360° CDMO and CRO Solutions
    • CDMO Services
    • CRO Services
    • Food Safety Inspection Services
    • See all services
  • Help and Support
    • How to Order
    • Promotions and Online Offers
    • Contact Us
    • Change Location
    • Create a New Account
    • 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
  • Documents and Certificates
Thermo Fisher Scientific Logo

Search

Search All
Search button
          • Contact Us
          • Quick Order
          • Sign in
            Sign in
            Don't have an account ? Create Account
            • Account
            • Check Order Status
            • Custom Products & Projects

          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 ›
          • EIF2S1 Antibodies

          Proteintech

          EIF2S1 Recombinant Rabbit Monoclonal Antibody (230245A12)

          View all (53) EIF2S1 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
          Certificates
          Protocols
          Questions & Answers
          Tech Support
          Datasheet
          Certificates
          Protocols
          Questions & Answers
          Tech Support
          Datasheet
          Certificates
          Protocols
          Questions & Answers
          Tech Support

          Cite EIF2S1 Recombinant Rabbit Monoclonal Antibody (230245A12)

          Additional Information:
          {{banner.description}}
          {{$ctrl.isSkuNotesCollapsed ? 'View more' : 'View less'}}
          • Antibody Testing Data (11)
          EIF2S1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          EIF2S1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 11

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

          EIF2S1 Antibody (82936-1-RR) in ICC/IF

          Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using EIF2S1 antibody (82936-1-RR, Clone: 230245A12) at dilution of 1:1,000 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG (H+L) (SA00013-2), CL594-phalloidin (red). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          EIF2S1 Antibody in Immunocytochemistry (ICC/IF)
          EIF2S1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          EIF2S1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          EIF2S1 Antibody in Western Blot (WB)
          EIF2S1 Antibody in Western Blot (WB)
          EIF2S1 Antibody in Western Blot (WB)
          EIF2S1 Antibody in Western Blot (WB)
          EIF2S1 Antibody in Flow Cytometry (Flow)
          EIF2S1 Antibody in Flow Cytometry (Flow)
          EIF2S1 Antibody in Immunoprecipitation (IP)
          EIF2S1 Antibody in Surface plasmon resonance (SPR)
          EIF2S1 Recombinant Rabbit Monoclonal Antibody (230245A12)

          Product Details

          82936-1-RR

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:5,000-1:50,000
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:250-1:1,000
          -

          Immunocytochemistry (ICC/IF)

          1:500-1:2,000
          -

          Flow Cytometry (Flow)

          0.25 µg/10^6 cells in a 100 µL suspension
          -

          ELISA (ELISA)

          Assay-dependent
          -

          Immunoprecipitation (IP)

          0.5-4.0 µg for 1.0-3.0 mg of total protein lysate
          -

          Surface plasmon resonance (SPR)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Expression System

          CHO cells

          Class

          Recombinant Monoclonal

          Type

          Antibody

          Clone

          230245A12

          Immunogen

          EIF2S1 fusion protein Ag1645
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated
          • CoraLite Plus 488
          • Request custom conjugation

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS, pH 7.3, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice

          Product Specific Information

          Immunogen sequence: MPGLSCRFYQ HKFPEVEDVV MVNVRSIAEM GAYVSLLEYN NIEGMILLSE LSRRRIRSIN KLIRIGRNEC VVVIRVDKEK GYIDLSKRRV SPEEAIKCED KFTKSKTVYS ILRHVAEVLE YTKDEQLESL FQRTAWVFDD KYKRPGYGAY DAFKHAVSDP SILDSLDLNE DEREVLINNI NRRLTPQAVK IRADIEVACY GYEGIDAVKE ALRAGLNCST ENMPIKINLI APPRYVMTTT TLERTEGLSV LSQAMAVIKE KIEEKRGVFN VQMEPKVVTD TDETELARQM ERLERENAEV DGDDDAEEME AKAED

          Target Information

          EIF2a (Eukaryotic translation initiation factor 2A) is a heterotrimer composed of three subunits (alpha, beta, and gamma). This translation initiation factor drives binding of initiator methionyl-tRNA to the 40S ribosome in an AUG-dependent manner to form the 43S pre-initiation complex. The polypeptide can be phosphorylated by related protein kinases activated in response to stress. Phosphorylated EIF2A inhibits EIF2B activity and prevents guanine nucleotide exchange.

          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: eIF-2-alpha; EIF-2A; EIF-2alpha; eIF2 alpha; Eukaryotic translation initiation factor 2 subunit 1; Eukaryotic translation initiation factor 2 subunit alpha; eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa; eukaryotic translation initiation factor 2A

          View more View less

          Gene Aliases: 0910001O23Rik; 2410026C18Rik; 35kDa; EIF-2; EIF-2A; EIF-2alpha; EIF2; EIF2A; eIF2alpha; EIF2S1

          View more View less

          UniProt ID: (Human) P05198, (Rat) P68101, (Mouse) Q6ZWX6

          View more View less

          Entrez Gene ID: (Human) 1965, (Rat) 54318, (Mouse) 13665

          View more View less

          Function(s)
          translation initiation factor activity protein binding ribosome binding poly(A) RNA binding nucleic acid binding RNA binding translation initiation factor
          Process(es)
          positive regulation of defense response to virus by host translational initiation aging negative regulation of translational initiation in response to stress cellular response to amino acid starvation cellular response to heat cellular response to UV response to endoplasmic reticulum stress PERK-mediated unfolded protein response protein autophosphorylation transmembrane transport mitophagy in response to mitochondrial depolarization xenophagy positive regulation of neuron death response to manganese-induced endoplasmic reticulum stress positive regulation of type B pancreatic cell apoptotic process translation regulation of translational initiation in response to stress regulation of translation
          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
          • Social Media
          • Contact Us
          • Report a Site Issue
          About Thermo Fisher Plus Icon Minus Icon
          • About Us About Us
          • Careers Careers
          • Investors Investors
          • News News
          • Responsibility Responsibility
          • Trademarks
          • Policies and Notices
          Our Portfolio Plus Icon Minus Icon
          • Thermo Scientific
          • Applied Biosystems
          • Invitrogen
          • Gibco
          • Ion Torrent
          • Fisher Scientific
          • Unity Lab Services
          • Patheon
          • PPD
          • Terms & Conditions
          • Privacy Policy
          • Price & Freight Policy
          © 2006-2026 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified.
          Chile flag icon
          Chile

          Your items have has been added!


          Host server : magellan-search-blue-55ff9ddd88-ctdjb:80/100.66.76.55:80.
          git-commit: d366ff9721d93504b2ac26a183b2b3e3d0e7d9ec
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.42.0-2026.01.03-1.0