• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Nociceptin

Nociceptin

Product ID N5210
Cas No. 170713-75-4
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $200.00 In stock
2.5 mg $315.00 In stock
5 mg $483.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Nociceptin is an endogenous neuropeptide that binds the nociceptin (NOP) receptor, considered the ‘fourth’ opioid receptor subtype. Nociceptin displays anti-opioid activity, modulating nociception and exhibiting anti-analgesic properties in vivo. In the amygdala, nociceptin displays neuromodulatory activity, decreasing glutamate release. Additionally, nociceptin inhibits the activity of POMC neurons and modulates GIRK channel signaling, altering animal mating behavior.

Product Info

Cas No.

170713-75-4

Purity

≥98%

Formula

C79H129N27O22

Formula Wt.

1809.1

Chemical Name

Orphanin FQ

Solubility

Soluble in water, acid.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

N5210 MSDS PDF

Info Sheet

N5210 Info Sheet PDF

References

Borgquist A, Rivas VM, Kachani M, et al. Gonadal Steroids Differentially Modulate the Actions of Orphanin FQ/Nociceptin at A Physiologically Relevant Circuit Controlling Female Sexual Receptivity. J Neuroendocrinol. 2014 May;26(5):329-40. PMID: 24617903.

Kallupi M, Varodayan FP, Oleata CS, et al. Nociceptin/orphanin FQ decreases glutamate transmission and blocks ethanol-induced effects in the central amygdala of naive and ethanol-dependent rats. Neuropsychopharmacology. 2014 Apr;39(5):1081-92. PMID: 24169802.

Okuda-Ashitaka E, Minami T, Tachibana S, et al. Nocistatin, a peptide that blocks nociceptin action in pain transmission. Nature. 1998 Mar 19;392(6673):286-9. PMID: 9521323.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • P0398

    Pazufloxacin Methanesulfonate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • G0096

    GAY

    Tripeptide, used to tag proteins.

    ≥95%
  • O7992

    OTX-015

    BRD2/3/4 inhibitor.

    ≥98%
  • T286161

    Theaflavin

    Polyphenolic compound present in black tea.

    ≥98%
  • D3262

    Dipropyl Sulfide

    Organosulfide found in Allium; cholesterol synt...

    ≥99%
  • I1257

    Idoxuridine

    Nucleoside (deoxyuridine) analog; DNA chain ter...

    ≥98%
  • D5649

    Domperidone

    D2/3 antagonist, hERG K+ channel blocker.

    ≥98%
  • B0108

    Bactenecin

    Cathelicidin derivative, antimicrobial peptide,...

    ≥95%
  • S1843

    L-Selectin

    Endogenous adhesion molecule, binds PKC, calmod...

    ≥95%
  • G823720

    Gusacitinib

    SYK/JAK inhibitor

    ≥98%
  • H3272

    His Tag

    Six-histidine peptide used for affinity column ...

    ≥98%
  • S520011

    SN-011

    STING antagonist

    ≥97%
  • D5690

    Doxazosin Mesylate

    Quinazoline; α1-adrenergic antagonist.

    ≥98%
  • D564090

    7-epi-Docetaxel

    Docetaxel impurity

    ≥95%
  • E9417

    Exendin-4

    Peptide, GLP-1 analog found in Heloderma; GLP-1...

    ≥95%
  • M400005

    MK-5108 Hydrochloride

    Aurora kinase A inhibitor.

    ≥98%
  • C446176

    Clemastine Fumarate

    Antihistamine with potential neuroprotective ac...

    ≥99%
  • H9801

    Hyaluronic Acid Sodium (~1,000,000)

    Endogenous anionic non-sulfated glycosaminoglyc...

  • A6234

    Apigenin

    Flavonoid found in various plant sources; GABA-...

    ≥98%
  • B3272

    Bis(3,5-dibromosalicyl) Fumarate

    Aspirin analog; hemoglobin chain cross-linker.<...

    ≥91%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only