Human KOR PE-conjugated Antibody

FAB3895P has been discontinued. View all KOR products.
Datasheet / CoA / SDS
Product Details
  • Species Reactivity
  • Specificity
    Stains human KOR transfectants but not irrelevant transfectants in flow cytometry.
  • Source
    Monoclonal Mouse IgG1 Clone # 387301
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    NS0 mouse myeloma cell line transfected with human KOR
    Accession # P41145
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
Product Datasheets

Certificate of Analysis Lookup

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Certificate of Analysis Lookup

Certificate of Analysis Request Form

To download a Certificate of Analysis, please enter the catalog and lot numbers in the search box below.

Note: Certificate of Analysis not available for kit components.

  • Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Example
Detection of KOR in HEK293 Human Cell Line Transfected with human KOR and eGFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with human KOR and eGFP was stained with Mouse Anti-Human KOR PE‑conjugated Monoclonal Antibody (Catalog # FAB3895P, filled histogram) or isotype control antibody (Catalog # IC002P, open histogram). View our protocol for Staining Membrane-associated Proteins
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: KOR
KOR ( kappa -Opioid Receptor) is a 45-58 kDa 7TM glycoprotein receptor that belongs to the Class A (Rhodopsin) family of GPCRs. It exists on the cell surface as either a monomer or heterodimer with the mu-Opioid Receptor (in females), and binds dynorphins. Activation of KOR impacts the release of neurotransmitters such as GABA, glutamate and dopamine. In the case of dopamine, it inhibits its release, blocking reward feedback effects associated with drug abuse. Its negative regulation is not limited to reward centers, however, as KOR activation also interrupts thermal, visceral and inflammatory-induced pain. Neurons and axonal projections from the dorsal raphe, ventral tegmentum, amygdala and nucleus accumbens have all been found to express KOR isoforms. The human KOR extracellular domains share 90% amino acid sequence identity with mouse KOR extracellular domains.
  • Long Name:
    Kappa Opioid Receptor
  • Entrez Gene IDs:
    4986 (Human); 18387 (Mouse); 29335 (Rat)
  • Alternate Names:
    kappa opioid receptor; kappa-type opioid receptor; KOR; K-OR-1; KOR-1; Opiate receptor, kappa-1; opioid receptor, kappa 1; OPRK; OPRK1; Oprk2; R21
Related Research Areas


No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Have you used Human KOR PE-conjugated Antibody?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Contact Us to Order


Customer Information
Related Products

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Panels For

Learn More
Monoclonal Antibodies
R&D Systems Guarantee