ML-18


Catalog No. Size PriceQuantity
M7268-2 2mg solid $115
M7268-10 10mg solid $345

Description

ML-18 is a nonpeptide BRS-3 antagonist with IC50 value of 4.8μM.

Product information

CAS Number: 1422269-30-4

Molecular Weight: 569.65

Formula: C32H35N5O5

Chemical Name: (S)-3-(1H-indol-3-yl)-N-((1-(4-methoxyphenyl)cyclohexyl)methyl)-2-(3-(4-nitrophenyl)ureido)propanamide

Smiles: COC1C=CC(=CC=1)C1(CNC(=O)[C@H](CC2=CNC3=CC=CC=C23)NC(=O)NC2C=CC(=CC=2)[N+]([O-])=O)CCCCC1

InChiKey: JOKVJNCYOSFDGC-LJAQVGFWSA-N

InChi: InChI=1S/C32H35N5O5/c1-42-26-15-9-23(10-16-26)32(17-5-2-6-18-32)21-34-30(38)29(19-22-20-33-28-8-4-3-7-27(22)28)36-31(39)35-24-11-13-25(14-12-24)37(40)41/h3-4,7-16,20,29,33H,2,5-6,17-19,21H2,1H3,(H,34,38)(H2,35,36,39)/t29-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

ML-18 inhibits specific 125I-BA1 (DTyr-Gln-Trp-Ala-Val-βAla-His-Phe-Nle-NH2)BB6-14 binding to NCI-H1299 lung cancer cells stably transfected with BRS-3 with IC50 values of 4.8 μM. ML-18 binds with lower affinity to the GRPR and NMBR with IC50 values of 16 and more than 100 μM, respectively. ML-18 at 16 μM inhibits the ability of 10 nM BA1 to elevate cytosolic Ca2+ in a reversible manner using lung cancer cells loaded with FURA2-AM. ML-18 at 16 μM inhibits the ability of 100 nM BA1 to cause tyrosine phosphorylation of the EGFR and ERK in lung cancer cells. It inhibits the proliferation of lung cancer cells[1].

References:

  1. Moody TW, et al. ML-18 is a non-peptide bombesin receptor subtype-3 antagonist which inhibits lung cancer growth. Peptides. 2015 Feb;64:55-61.

Products are for research use only. Not for human use.

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