• 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
FMRF-like Peptide, snail

FMRF-like Peptide, snail

Product ID F4858
Cas No. 98495-35-3
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $204.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

This peptide is an FMRFamide peptide found in Lymnaea with the sequence GDPFLRF. FMRF is a cardiostimulatory neuropeptide involved in reproductive behavior control. FMRF increases the magnitude of delayed rectifier K+ current (I(K)) in olfactory neurons and inhibits the exchange of Na+ and Ca2+.

Product Info

Cas No.

98495-35-3

Purity

≥98%

Formula

C44H62N11O10

Formula Wt.

904.03

Solubility

Soluble in water.

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

F4858 MSDS PDF

Info Sheet

F4858 Info Sheet PDF

References

Di Cristo C. Nervous control of reproduction in Octopus vulgaris: a new model. Invert Neurosci. 2013 Jun;13(1):27-34. PMID: 23558706.

Ringstad N, Horvitz HR. FMRFamide neuropeptides and acetylcholine synergistically inhibit egg-laying by C. elegans. Nat Neurosci. 2008 Oct;11(10):1168-76. PMID: 18806786.

Ni MM, Luo Y, Liu J, et al. FMRFamide modulates outward potassium currents in mouse olfactory sensory neurons. Clin Exp Pharmacol Physiol. 2008 May;35(5-6):563-7. PMID: 18067588.

Skingsley DR, Bright K, Santama N, et al. A molecularly defined cardiorespiratory interneuron expressing SDPFLRFamide/GDPFLRFamide in the snail Lymnaea: monosynaptic connections and pharmacology. J Neurophysiol. 1993 Mar;69(3):915-27. PMID: 8096540.

Ebberink RH, Price DA, van Loenhout H, et al. The brain of Lymnaea contains a family of FMRFamide-like peptides. Peptides. 1987 May-Jun;8(3):515-22. PMID: 3658814.

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

  • T7044

    Triamcinolone Acetonide Acetate

    Steroid; glucocorticoid agonist.

    ≥97%
  • B5871

    Bortezomib

    Proteasome inhibitor.

    ≥98%
  • D5898

    Doxycycline Monohydrate

    Tetracycline; protein translation inhibitor, MM...

    ≥97%
  • F8147

    Fulvestrant

    Induces ER degradation.

    ≥98%
  • S3470

    Sirtinol

    Sirtuin inhibitor and iron chelator.

    ≥98%
  • C9670

    Cyromazine

    Triazine, melamine derivative, insect growth re...

    ≥98%
  • D1621

    Deferasirox

    Iron chelator.

    ≥99%
  • T165133

    Tedizolid Phosphate

    Effective against gram-positive pathogens

    ≥98%
  • B4974

    BMS-777607

    MET and Ron inhibitor.

    ≥99%
  • T1656

    Tenoxicam Impurity B

    Tenoxicam impurity

    ≥98%
  • A0966

    Adrenocorticotropic Hormone (1-16), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • M5752

    Monastrol

    Pyrimidine derivative; kinesin Eg5 inhibitor.

    ≥95%
  • C0275

    Castanospermine

    O-GlcNAcase inhibitor.

    ≥98%
  • R2400

    RG-108

    DNMT inhibitor.

    ≥98%
  • C5773

    Cortistatin-14

    Endogenous neuropeptide, somatostatin analog; s...

    ≥95%
  • B1955

    Benztropine Mesylate

    DAT inhibitor.

    ≥99%
  • D0253

    Danazol

    Ethisterone derivative, synthetic steroid, used...

    ≥99%
  • W0247

    Walrycin B

    Walrycin response regulator inhibitor.

    ≥98%
  • C1869

    Cerulenin

    Found in Cephalosporium; fatty acid synthase in...

    ≥98%
  • A0922

    Acetyl-L-Carnitine Hydrochloride

    Carnitine derivative, involved in energy homeos...

    ≥98%

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