| Size | Price | Stock | Qty |
|---|---|---|---|
| 1mg |
|
||
| 5mg |
|
||
| 10mg |
|
||
| 25mg |
|
||
| 50mg |
|
||
| 100mg |
|
||
| 250mg |
|
||
| Other Sizes |
|
Purity: ≥98%
GLPG0187 (GLPG-0187) is a novel, potent, broad spectrum and small molecule integrin receptor antagonist (IRA) with potential anticancer activity, inhibiting αvβ1-integrin with an IC50 of 1.3 nM. It inhibits osteoclastic bone resorption and angiogenesis.GLPG0187 binds to and blocks the activity of 5 RGD-integrin receptor subtypes, including alphavbeta1, alphavbeta3, alphavbeta5, alphavbeta6 and alpha5beta1. This may result in the inhibition of endothelial cell-cell interactions and endothelial cell-matrix interactions, and the prevention of angiogenesis and metastasis in tumor cells expressing these integrin receptors. Integrin receptors are transmembrane glycoproteins expressed on the surface of tumor vessel endothelial cells and some types of cancer cells, and play a crucial role in endothelial cell adhesion and migration.
| ln Vitro |
GLPG0187 exhibits selectivity for multiple RGD integrin receptors in solid-phase analysis, as demonstrated by its IC50 values of 1.3, 3.7, 2.0, 1.4, 1.2, 7.7 nM 1, αvβ3, αvβ5, αvβ6, αvβ8, and α5β1, in that order. A powerful model of osteoclastic bone resorption and angiogenesis is GLPG0187. A more epithelial, sessile phenotype is adopted by cells treated with GLPG0187 at doses that increase the E-calcin adhesion/morphogenic protein component. Mold acetaldehyde dehydrogenase shrinks in size in a dose-dependent way when exposed to GLPG0187 [1]. Cells under GLPG0187 treatment clumped and rounded. A notable dose-dependent decrease in tumor cell migration was shown by GLPG0187. All GLPG0187 concentrations considerably decreased cell swelling [2].
|
|---|---|
| ln Vivo |
The growth of the metastatic tumor was greatly inhibited when GLPG0187 blocked αv-integrin. Both the burden of bone tumors and the quantity of bone metastases/mouse were markedly lowered. During treatment, there was a considerable inhibition of both the growth of existing bone metastases and the creation of new ones [1].
|
| References |
[1]. van der Horst G, et al. Targeting of α(v)-integrins in stem/progenitor cells and supportive microenvironment impairs bone metastasis in human prostate cancer. Neoplasia. 2011 Jun;13(6):516-25.
[2]. Reeves KJ, et al. Prostate cancer cells home to bone using a novel in vivo model: modulation by the integrin antagonist GLPG0187. Int J Cancer. 2015 Apr 1;136(7):1731-40. [3]. Puzhong Lu, et al. Chemical screening identifies ROCK1 as a regulator of migrasome formation. Cell Discov. 2020 Aug 4;6(1):51 |
| Molecular Formula |
C29H37N7O5S
|
|---|---|
| Molecular Weight |
595.7130
|
| CAS # |
1320346-97-1
|
| SMILES |
O=C(O)[C@H](CNC1=NC(C)=NC(N2CCC(C3=NC4=C(CCCN4)C=C3)CC2)=C1C)NS(=O)(C5=CC=C(OC)C=C5)=O
|
| InChi Key |
CXHCNOMGODVIKB-VWLOTQADSA-N
|
| InChi Code |
InChI=1S/C29H37N7O5S/c1-18-26(31-17-25(29(37)38)35-42(39,40)23-9-7-22(41-3)8-10-23)32-19(2)33-28(18)36-15-12-20(13-16-36)24-11-6-21-5-4-14-30-27(21)34-24/h6-11,20,25,35H,4-5,12-17H2,1-3H3,(H,30,34)(H,37,38)(H,31,32,33)/t25-/m0/s1
|
| Chemical Name |
(S)-3-((2,5-dimethyl-6-(4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)piperidin-1-yl)pyrimidin-4-yl)amino)-2-((4-methoxyphenyl)sulfonamido)propanoic
acid.
|
| Synonyms |
GLPG0187 GLPG 0187 GLPG-0187
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
DMSO : ~12.5 mg/mL (~20.98 mM)
H2O : < 0.1 mg/mL |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 1.25 mg/mL (2.10 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 1.25 mg/mL (2.10 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. View More
Solubility in Formulation 3: ≥ 0.89 mg/mL (1.49 mM) in 5% DMSO + 40% PEG300 + 5% Tween80 + 50% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: ≥ 0.89 mg/mL (1.49 mM) (saturation unknown) in 5% DMSO + 95% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 5: 10 mg/mL (16.79 mM) in 20% HP-β-CD in Saline (add these co-solvents sequentially from left to right, and one by one), Suspension solution; with ultrasonication. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 1.6787 mL | 8.3933 mL | 16.7867 mL | |
| 5 mM | 0.3357 mL | 1.6787 mL | 3.3573 mL | |
| 10 mM | 0.1679 mL | 0.8393 mL | 1.6787 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
Products are for research use only; We do not sell to patients
Copyright 2020 InvivoChem LLC | All Rights Reserved
COA