• 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 $65.40 In stock
1 mg $110.50 In stock
2.5 mg $196.20 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

  • I7259

    Isoproterenol Hydrochloride

    β-adrenergic agonist.

    ≥98%
  • C2900

    CH5424802

    ALK inhibitor.

    ≥99%
  • H014458

    Halometasone

    Glucocorticoid

    ≥98%
  • B0133

    Baicalin

    Flavone found in Scutellaria; prolyl oligopepti...

    ≥95%
  • C3260

    Ciprofibrate

    Fibrate; PPARα agonist.

    ≥98%
  • N6076

    N(p-Tosyl)-GPR-pNA

    Thrombin substrate used to measure thrombin act...

    ≥95%
  • A4935

    6-Aminocaproic Acid

    Protease inhibitor.

    ≥98%
  • M704789

    MRTX1133

    KRAS inhibitor

    ≥98%
  • G7862

    GTPL-5846

    GPR84 agonist.

    ≥98%
  • G124090

    GDC-6036

    KRAS inhibitor

    ≥98%
  • A761001

    AT-7519 free base

    ATP competitive CDK inhibitor.

    ≥98%
  • I5313

    Indinavir Sulfate

    HIV protease, GLUT4, calpain inhibitor.

    ≥99%
  • V3252

    Vinorelbine Ditartrate

    Semi-synthetic vinca alkaloid from Catharanthus...

    ≥98%
  • P3561

    Piperlongumine

    Found in Piper longum; TxA2 antagonist, ubiquit...

    ≥98%
  • G7242

    GSK-690693

    Akt inhibitor.

    ≥99%
  • P3568

    Pirarubicin

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥98%
  • T7134

    trans-3,4′,5-Trimethoxy Stilbene

    Resveratrol prodrug; potential SIRT1 activator....

    ≥99%
  • B5648

    Bombesin

    GRP analog, found in Bombina; bombesin and GRP ...

    ≥95%
  • A971334

    Azilsartan

    Sartan

    ≥98%
  • L8009

    D-Luciferin 1-(4,5-dimethoxy-2-nitrophenyl) Ethyl Ester

    Cell-membrane permeable heterocyclic light-emit...

    ≥95%

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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only