• 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
Bombesin

Bombesin

Product ID B5648
Cas No. 31362-50-2
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $167.40 In stock
2 mg $259.60 In stock
5 mg $502.30 In stock
Bulk Quote

Quicklinks

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

Description

Bombesin is a gastrin-releasing peptide (GRP) analog that stimulates intestinal function; it was originally found in Bombina toads and binds bombesin receptors (BBRs) and GRP receptors. Mammalian homologs of this compound are neuromedin B and GRP. Bombesin exhibits antiepileptic/anticonvulsant potential, potentiating GABA release by increasing extracellular Ca2+ influx and inducing membrane depolarization through the inhibition of inwardly rectifying (hERG) K+ channels. Bombesin also exhibits anorexigenic and carcinogenic (pro-cancer) activities.

Product Info

Cas No.

31362-50-2

Purity

≥95%

Formula

C71H111N24O18S

Formula Wt.

1619.86

Synonym

2-L-glutamine-6-L-asparagine-Alytesin

Solubility

Soluble in 5% acetic acid.

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

B5648 MSDS PDF

Info Sheet

B5648 Info Sheet PDF

References

Zhang HP, Xiao Z, Cilz NI, et al. Bombesin facilitates GABAergic transmission and depresses epileptiform activity in the entorhinal cortex. Hippocampus. 2014 Jan;24(1):21-31. PMID: 23966303.

Weber HC. Regulation and signaling of human bombesin receptors and their biological effects. Curr Opin Endocrinol Diabetes Obes. 2009 Feb;16(1):66-71. PMID: 19115523.

Yamada K, Wada E, Wada K. Bombesin-like peptides: studies on food intake and social behaviour with receptor knock-out mice. Ann Med. 2000 Nov;32(8):519-29. PMID: 11127929.

Ohlsson B, Fredäng N, Axelson J. The effect of bombesin, cholecystokinin, gastrin, and their antagonists on proliferation of pancreatic cancer cell lines. Scand J Gastroenterol. 1999 Dec;34(12):1224-9. PMID: 10636070.

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

  • S1843

    L-Selectin

    Endogenous adhesion molecule, binds PKC, calmod...

    ≥95%
  • G3356

    Ginkgolide AB

    Mixture of terpene lactones found in Ginkgo.

    ≥98%
  • C291342

    CHIR-99021

    GSK3 inhibitor.

    ≥98%
  • I525138

    Indoximod

    Indoleamine 2,3-dioxygenase inhibitor.

    ≥98%
  • P7359

    Psoralidin

    Phenol found in Psoralea coryfolia.

    ≥98%
  • G5322

    GNF-5

    Abl inhibitor.

    ≥99%
  • A5326

    Aniracetam

    AMPA positive allosteric modulator, D2, 5-HT2A,...

    ≥98%
  • C0149

    Calcitonin, salmon

    Endogenous neuropeptide hormone, lowers extrace...

    ≥98%
  • G0096

    GAY

    Tripeptide, used to tag proteins.

    ≥95%
  • A5033

    4-Aminosalicylic Acid

    Dihydrofolate reductase inhibitor.

    ≥98%
  • I4659

    Iloperidone

    Benzisoxazole phenylethanone; D2 and 5-HT2A ant...

    ≥99%
  • V0352

    Vandetanib

    RET, EGFR, VEGFR2 inhibitor.

    ≥98%
  • P6956

    Prostaglandin E1

    Endogenous prostaglandin, vasodilator.

    ≥98%
  • T1979

    Tetrahydrocoptisine

    Alkaloid compound originally found in Corydalis...

    ≥98%
  • C344761

    Citalopram Chloromethyl Quaternary Ammonium Chloride

    Citalopram analog

    ≥95%
  • E7579

    Estramustine Phosphate Disodium

    Nitrogen mustard and estradiol derivative; micr...

    ≥95%
  • P2994

    Physalaemin

    Amphibian tachykinin neuropeptide.

    ≥95%
  • N3210

    Nicergoline

    Ergot derivative found in Claviceps; α1-adrene...

    ≥98%
  • O9702

    Ozagrel Hydrochloride

    TxA2 synthase inhibitor.

    ≥98%
  • L4796

    LY-294002

    PI3K inhibitor.

    ≥99%

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