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TAK-220

Catalog No. T16973Cas No. 333994-00-6

TAK-220 is a selective and orally bioavailable CCR5 antagonist (IC50s: 3.5 nM and 1.4 nM for inhibition on the binding of RANTES and MIP-1α to CCR5, respectively).

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Pack Size	Price	Availability
5 mg	$347	6-8 weeks
25 mg	$1,140	6-8 weeks
50 mg	$1,490	6-8 weeks
100 mg	$1,990	6-8 weeks
1 mL x 10 mM (in DMSO)	$382	6-8 weeks

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Product Introduction

Bioactivity

Description

TAK-220 is a selective and orally bioavailable CCR5 antagonist (IC50s: 3.5 nM and 1.4 nM for inhibition on the binding of RANTES and MIP-1α to CCR5, respectively).

In vitro

TAK-220 inhibits R5 HIV-1 (JR-FL) envelope-mediated membrane fusion (IC50: 0.42 nM). TAK-220 shows potent inhibitory activity against the R5 isolates, with IC50s of 3.12 nM against HIV-1 R5-08, 13.47 nM against HIV-1 R5-06, and 2.26 nM against HIV-1 R5-18. TAK-220 (>100 nM) has no toxicity in uninfected PBMCs. TAK-220 (0-1000 nM) interacts with CCR5 but not with RANTES and inhibits the CCR5-mediated Casup>2+ signaling. TAK-220 also selectively inhibits HIV-1, with EC50s of 1.2 nM (HIV-1 KK), 0.72 nM (HIV-1 CTV), 1.7 nM (HIV-1 HKW), 1.7 nM (HIV-1 HNK), 0.93 nM (HIV-1 HTN), and 0.55 nM (HIV-1 HHA), and EC90s of 12 nM (HIV-1 KK), 5 nM (HIV-1 CTV), 12 nM (HIV-1 HKW), 28 nM (HIV-1 HNK), 15 nM (HIV-1 HTN), and 4 nM (HIV-1 HHA) in PBMCs [1][2].

Chemical Properties

Molecular Weight	553.14
Formula	C31H41ClN4O3
Cas No.	333994-00-6

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

Solubility Information

DMSO: 50 mg/mL (90.39 mM)

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	1.8079 mL	9.0393 mL	18.0786 mL	90.3930 mL
5 mM	0.3616 mL	1.8079 mL	3.6157 mL	18.0786 mL
10 mM	0.1808 mL	0.9039 mL	1.8079 mL	9.0393 mL
20 mM	0.0904 mL	0.4520 mL	0.9039 mL	4.5197 mL
50 mM	0.0362 mL	0.1808 mL	0.3616 mL	1.8079 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O TargetMol | reagent

mix well and clarify

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc