• 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
Antagonist G

Antagonist G

Product ID A5476
Cas No. 115150-59-9
Purity ≥95%
Product Unit SizeCostQuantityStock
0.5 mg $245.00 Please Inquire
1 mg $417.00 Please Inquire
2.5 mg $736.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

Antagonist G is a peptide used to target and enhance the delivery of anticancer chemotherapeutics.

Product Info

Cas No.

115150-59-9

Purity

≥95%

Formula

C49H66O6N12S

Formula Wt.

951.2

IUPAC Name

(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]-methylamino]-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-N-[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]-4-methylpentanamide

Solubility

Soluble in water (1 mg/mL).

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A5476 MSDS PDF

Info Sheet

A5476 Info Sheet PDF

References

Moreira JN, Gaspar R. Antagonist G-mediated targeting and cytotoxicity of liposomal doxorubicin in NCI-H82 variant small cell lung cancer. Braz J Med Biol Res. 2004 Aug;37(8):1185-92. PMID: 15273819.

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

  • N7604

    Naltriben

    δ2OR antagonist.

    ≥95%
  • J0001

    J-147

    Phenyl hydrazide; neuronal oxidative stress inh...

    ≥98%
  • B0150

    Bambuterol Hydrochloride

    β2-adrenergic agonist, BChE inhibitor.

    ≥98%
  • L0350

    Lamivudine

    Nucleoside (thymidine) analog; RT inhibitor.

    ≥99%
  • D4873

    Meso-2,3-dimercaptosuccinic Acid

    Organosulfur, chelating agent.

    ≥98%
  • G733400

    GSK-2578215A

    Selective inhibitor of LRRK2.

    ≥98%
  • A7618

    Atenolol

    β1-adrenergic antagonist.

    ≥98%
  • S760004

    Stachybotrylactam

    Spirodihydrobenzofuranlactam

    ≥98%
  • P7059

    Proxymetacaine Hydrochloride

    Potential voltage-gated Na+ channel blocker.

    ≥98%
  • N0163

    2-(1,8-Naphthyridin-2-yl)phenol

    Naphthalene; indirect STAT1 agonist.

    ≥98%
  • E7578

    Estramustine

    Nitrogen mustard and estradiol derivative; micr...

    ≥97%
  • M9710

    Mycophenolic Acid

    Phthalide; PPARγ agonist, IMPDH inhibitor, mic...

    ≥98%
  • A488240

    AMG-337

    Selective inhibitor of c-Met.

    ≥99%
  • M1877

    Methylprednisolone

    Synthetic steroid; glucocorticoid agonist.

    ≥96%
  • C577524

    Concanamycin A

    Macrolide lactone antibiotic.

    ≥98%
  • G5322

    GNF-5

    Abl inhibitor.

    ≥99%
  • C0048

    Cambinol

    SIRT inhibitor.

    ≥98%
  • D3208

    Diclazuril

    Coccidiostat, GAPDH inhibitor.

    ≥98%
  • K3352

    Kinetensin

    Peptide, neurotensin analog.

    ≥95%
  • T5720

    Tofacitinib Citrate

    JAK1/2/3 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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only