• 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

  • I7458

    1-Isothiocyanato-9-(methylsulfinyl)-nonane

    ITC, sulforaphane analog.

    ≥98%
  • E7858

    Etoricoxib

    NSAID; COX-2 inhibitor.

    ≥99%
  • D1874

    Desvenlafaxine Succinate Hydrate

    Venlafaxine metabolite; SERT and NET inhibitor....

    ≥99%
  • H9802

    Hyaluronic Acid Sodium (7-10 kDA)

    Glycosaminoglycan

  • B5000

    BMS-911543

    JAK2 inhibitor.

    ≥99%
  • S822687

    Surfactin

    Amphiphilic properties

    ≥90% mixed isomers
  • E6997

    Erythropoietin, Human Recombinant

    Endogenous glycoprotein hormone involved in red...

    ≥97%
  • G4634

    Glipizide

    Sulfonylurea; ATP-sensitive K+ channel blocker....

    ≥98%
  • P1955

    Pentagastrin

    Synthetic peptide, stimulates gastric acid secr...

    ≥95%
  • A1096

    Acyclovir

    Nucleoside (guanosine) analog; DNA chain termin...

    ≥98%
  • P3463

    Piperacillin Sodium

    β-lactam; penicillin binding protein inhibitor...

    ≥95%
  • M4000

    MK-2206 Monohydrochloride

    Akt inhibitor.

    ≥99%
  • O0829

    Ochratoxin A

    Mycotoxin produced by Aspergillus and Penicillu...

    ≥98%
  • T1020

    n-Butyl Analog of Paclitaxel

    Fermentation impurity

    ≥95%
  • P2515

    3-Phenylpropyl Isothiocyanate

    Synthetic ITC.

    ≥98%
  • D183738

    19-O-Demethyl rapamycin

    Fermentation impurity

    ≥97%
  • D1859

    2-Deoxy-D-glucose

    Glucose metabolism inhibitor, N-linked glycosyl...

    ≥99%
  • I458579

    Iloprost

    Prostacyclin analog

    ≥98%
  • S7970

    Strontium Ranelate

    Bone deterioration inhibitor, potential CaR ago...

    ≥98%
  • D1731

    15,16-Dehydrocafestol

    Diterpene found in roasted coffee.

    ≥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

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