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 All
  • Popular Product Areas
  • TaqMan Assays
  • Primary Antibodies
  • Secondary Antibodies
  • Isotype Controls
  • Proteins & Peptides
  • ELISA Kits
  • All Documents & Support
  • Certificates
  • SDS
  • Manuals & Protocols
  • Product FAQs
    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.

            Loading ...
            • Primary Antibodies ›
            • Sigma-1 Receptor Antibodies

            Invitrogen

            Sigma-1 Receptor Polyclonal Antibody

            View all (11) Sigma-1 Receptor antibodies
            Datasheet
            Protocols
            Questions & Answers
            Promotion Available
            Learn more
            Catalog # PA5-12326
            Web quote
            You can generate a web quote (PDF) by signing in to your account and adding products to your cart. View cart and click the 'Generate a web quote' button. With your web quote document, you can get approval for your order and complete your order online.
             
            Price (USD)
            498.00
            400 µL
             
            Check your price
            Request bulk or custom format
            Join Aspire™ for free antibodies
            Datasheet
            Protocols
            Questions & Answers

            Cite Sigma-1 Receptor Polyclonal Antibody

            • Antibody Testing Data (3)
            Application
            Sigma-1 Receptor Antibody in Western Blot (WB)
            Group 53 Created with Sketch.

            FIGURE: 1 / 3

            Sigma-1 Receptor Antibody (PA5-12326) in WB

            Western blot analysis of Sigma-1 Receptor in human liver lysate. Samples were incubated with Sigma-1 Receptor polyclonal antibody (Product # PA5-12326) using a dilution of 1:1,000 followed by Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at a dilution of 1:10,000. Lysates/proteins: 20 µg per lane. Predicted band size: 25 kDa. Blocking/Dilution buffer: 5% NFDM/TBST.
            View Product

            Sigma-1 Receptor Antibody in Western Blot (WB)
            Sigma-1 Receptor Antibody in Western Blot (WB)
            Sigma-1 Receptor Antibody in Flow Cytometry (Flow)

            Product Details

            PA5-12326

            Applications
            Tested Dilution
            Publications

            Western Blot (WB)

            1:1,000
            -

            Flow Cytometry (Flow)

            1:10-1:50
            -
            Product Specifications

            Species Reactivity

            Human

            Host/Isotype

            Rabbit / IgG

            Class

            Polyclonal

            Type

            Antibody

            Immunogen

            KLH conjugated synthetic peptide between 47-81 amino acids from the N-terminal region of human OPRS1
            View immunogen

            Conjugate

            Unconjugated

            Form

            Liquid

            Concentration

            1.80 mg/mL

            Purification

            Size-exclusion - Dialysis, Ammonium sulfate precipitation

            Storage buffer

            PBS, pH 7.4

            Contains

            0.09% sodium azide

            Storage conditions

            Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

            Shipping conditions

            Ambient (domestic); Wet ice (international)

            RRID

            AB_2187308

            Product Specific Information

            This antibody is predicted to react with mouse and rat based on sequence homology.

            Target Information

            This gene encodes a receptor protein that interacts with a variety of psychotomimetic drugs, including cocaine and amphetamines. The receptor is believed to play an important role in the cellular functions of various tissues associated with the endocrine, immune, and nervous systems. As indicated by its previous name, opioid receptor sigma 1 (OPRS1), the product of this gene was erroneously thought to function as an opioid receptor; it is now thought to be a non-opioid receptor. Alternative splicing of this gene results in transcript variants encoding distinct isoforms.

            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: Aging-associated gene 8 protein; AL024364; mSigmaR1; RP23 167I12.6; SIG 1R; SIG-1R; Sigma 1-type opioid receptor; Sigma non-opioid intracellular receptor 1; Sigma-1 Receptor; sigma1 receptor; SR BP; SR-BP; SR31747 binding protein 1; SR31747-binding protein

            View more View less

            Gene Aliases: AAG8; ALS16; DSMA2; hSigmaR1; OPRS1; SIG-1R; sigma1R; SIGMAR1; SR-BP; SR-BP1; SRBP

            View more View less

            UniProt ID: (Human) Q99720

            View more View less

            Entrez Gene ID: (Human) 10280

            View more View less

            Function(s)

            opioid receptor activity drug binding transmembrane signal receptor

            Process(es)

            lipid transport nervous system development opioid receptor signaling pathway regulation of neuron apoptotic process protein homotrimerization
            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
            • Cookie Preferences

              Your choices regarding cookies on this site

              We and our affiliates and vendors use cookies and similar technologies to operate our sites, recognize visitors to our sites, provide secure log-in, collect statistics to optimize site functionality, and deliver content tailored to your interests. Click Accept All to accept all cookies and go directly to the site, click Reject All to reject all but cookies strictly necessary to the functioning of this site (required cookies), or click on Manage Settings to see detailed descriptions of the types of cookies and choose whether to accept certain cookies while on the site.
            © 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-7c4bf66445-q5dkm:80/100.66.74.143:80.
            git-commit: 01fb56a08528fd72f4925b2983aa4df42f9d7994
            git-url: https://github.com/thermofisher/magellan-search
            git-branch: release/2.30.1-2025.05.22-1.0