• 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
Leucomyosuppressin

Leucomyosuppressin

Product ID L1983
Cas No. 106884-19-9
Purity ≥95%
Product Unit SizeCostQuantityStock
0.5 mg $65.00 In stock
1 mg $111.00 In stock
2.5 mg $196.00 In stock
Bulk Quote

Quicklinks

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

Description

Leucomyosuppressin is a peptide found in arthropods that exhibits anorexigenic and cardiomodulatory activity. Leucomyosuppressin decreases food intake and weight gain as well as heart rate in vivo. Additionally, leucomyosuppressin is myoinhibitory, inhibiting phasic activity and peristalsis in many muscles.

Product Info

Cas No.

106884-19-9

Purity

≥95%

Formula

C59H84N16O15

Formula Wt.

1257.44

IUPAC Name

(3S)-4-[[(2S)-1-[[(2S)-1-[[1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[1-[[(2R)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-oxo-3-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]butanoic acid

Synonym

LMS

Solubility

Soluble in water.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

L1983 MSDS PDF

Info Sheet

L1983 Info Sheet PDF

References

Maestro JL, Tobe SS, Belles X. Leucomyosuppressin modulates cardiac rhythm in the cockroach Blattella germanica. J Insect Physiol. 2011 Dec;57(12):1677-81. PMID: 21925505.

Matthews HJ, Audsley N, Weaver RJ. In vitro and in vivo effects of myo-active peptides on larvae of the tomato moth Lacanobia oleracea and the cotton leaf worm Spodoptera littoralis (Lepidoptera; Noctuidae). Arch Insect Biochem Physiol. 2008 Oct;69(2):60-9. PMID: 18780345.

Predel R, Rapus J, Eckert M. Myoinhibitory neuropeptides in the American cockroach. Peptides. 2001 Feb;22(2):199-208. PMID: 11179813.

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

  • D3200

    Diacetoxyscirpenol

    Type A trichothecene mycotoxin produced by Fusa...

    ≥98%
  • G3556

    Ginsenoside Rg3

    Triterpene saponin found in species of Panax; Î...

    ≥98%
  • S0225

    SAG Dihydrochloride

    Smoothened agonist.

    ≥98%
  • S176481

    Semaglutide

    GLP-1 agonist

    ≥95%
  • D1631

    Dehydrocorydaline

    Alkaloid compound originally found in Corydalis...

    ≥95%
  • A744789

    ASTX660

    Antitumor

    ≥98%
  • C5782

    Coumarin

    Benzopyrone found in various plants, precursor ...

    ≥98%
  • C4556

    Clofibric Acid

    Metabolite of clofibrate; PPARα agonist.

    ≥98%
  • C0248

    Calcineurin Substrate

    Peptide used to measure in vitro calcineurin ac...

    ≥96%
  • H978583

    Hyoscyamine sulfate dihydrate

    Tropane alkaloid found in plants in the Solanac...

    ≥99%
  • I5210

    INCB018424

    JAK1/2 inhibitor.

    ≥98%
  • P982691

    Pyridostatin Trifluoroacetate Salt

    G-quadruplex ligand; DNA breakage inducer.

    ≥95%
  • P6956

    Prostaglandin E1

    Endogenous prostaglandin, vasodilator.

    ≥98%
  • F5968

    Foretinib

    ROS1, MET, Ron, Axl, TIE-2, VEGFR2 inhibitor.

    ≥98%
  • A9978

    Aztreonam

    β-lactam; penicillin binding protein inhibitor...

    ≥96%
  • B5560

    B-type Natriuretic Peptide (1-32), rat

    Endogenous cardiomodulatory peptide; NPR-A agon...

    ≥95%
  • I7256

    Isobavachalcone

    Prenylated chalcone flavonoid found in Psoralea...

    ≥97%
  • I7759

    Isoxanthohumol

    Prenylflavinoid, derivative of xanthohumol foun...

    ≥98%
  • E6235

    Epirubicin Hydrochloride

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥90%
  • G124080

    GDC-0994

    ERK1/2 inhibitor.

    ≥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