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CXCR2-IN-2

Name: CXCR2-IN-2
Brand: TargetMol
SKU: T36923
Rating: 4.5 (1 reviews)

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Catalog No. T36923Cas No. 1838123-21-9

Alias CXCR2-IN-2

CXCR2-IN-2 is a selective CXCR2 antagonist that is brain penetrant and orally bioavailable, with IC50 values of 5.2 nM and 1 nM in the β-arrestin assay and CXCR2 Tango assay, respectively. It exhibits approximately 730-fold selectivity over CXCR1 and greater than 1900-fold selectivity over all other chemokine receptors. Furthermore, CXCR2-IN-2 effectively inhibits Gro-α induced CD11b expression in human whole blood, displaying an IC50 of 0.04 μM[1].

CXCR2-IN-2

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Catalog No. T36923Alias CXCR2-IN-2Cas No. 1838123-21-9

Pack Size	Price	USA Warehouse	Global Warehouse
25 mg	$1,400	8-10 weeks	8-10 weeks
50 mg	$1,820	8-10 weeks	8-10 weeks
100 mg	$2,820	8-10 weeks	8-10 weeks

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Product Introduction

Bioactivity

Description	CXCR2-IN-2 is a selective CXCR2 antagonist that is brain penetrant and orally bioavailable, with IC50 values of 5.2 nM and 1 nM in the β-arrestin assay and CXCR2 Tango assay, respectively. It exhibits approximately 730-fold selectivity over CXCR1 and greater than 1900-fold selectivity over all other chemokine receptors. Furthermore, CXCR2-IN-2 effectively inhibits Gro-α induced CD11b expression in human whole blood, displaying an IC50 of 0.04 μM[1].
Targets&IC50	CXCR2:5.2 nM (IC50), CXCR1:3.8 μM (IC50)
In vivo	CXCR2-IN-2 (compound 68) (1-10 mg/kg; p.o.; twice daily for 3 days) dose-dependently reduces neutrophil infiltration in rat and mouse air pouch models in vivo[1].
Synonyms	CXCR2-IN-2

Chemical Properties

Molecular Weight	414.9
Formula	C₁₈H₂₃ClN₂O₅S
Cas No.	1838123-21-9

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 240 mg/mL (578.45 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+90% Corn Oil: 5 mg/mL (12.05 mM), Sonication is recommeded.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.4102 mL	12.0511 mL	24.1022 mL	120.5110 mL
5 mM	0.4820 mL	2.4102 mL	4.8204 mL	24.1022 mL
10 mM	0.2410 mL	1.2051 mL	2.4102 mL	12.0511 mL
20 mM	0.1205 mL	0.6026 mL	1.2051 mL	6.0255 mL
50 mM	0.0482 mL	0.2410 mL	0.4820 mL	2.4102 mL
100 mM	0.0241 mL	0.1205 mL	0.2410 mL	1.2051 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% Saline/PBS/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 μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

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