2. GPCR/G Protein Immunology/Inflammation
  3. CCR
  4. Vercirnon

Vercirnon  (Synonyms: GSK-1605786; CCX282-B; Traficet-EN)

Cat. No.: HY-15724 Purity: 98.26%
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Vercirnon (GSK1605786A) is an orally bioavailable, selective, and potent antagonist of CCR9. Vercirnon inhibits CCR9-mediated Ca2+ mobilization and chemotaxis on Molt-4 cells with IC50 values of 5.4 and 3.4 nM, respectively. Vercirnon is selective for CCR9 over CCR1-12 and CX3CR1-7 (IC50s>10 µM for all). Vercirnon is an equipotent inhibitor of CCL25-directed chemotaxis of both splice forms of CCR9 (CCR9A and CCR9B) with IC50 values of 2.8 and 2.6 nM, respectively.

For research use only. We do not sell to patients.

Vercirnon Chemical Structure

Vercirnon Chemical Structure

CAS No. : 698394-73-9

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 462 In-stock
Solution
10 mM * 1 mL in DMSO USD 462 In-stock
Solid
5 mg USD 330 In-stock
10 mg USD 520 In-stock
25 mg USD 1050 In-stock
50 mg USD 1650 In-stock
100 mg USD 2450 In-stock
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Customer Review

Based on 3 publication(s) in Google Scholar

Other Forms of Vercirnon:

Vercirnon Related Antibodies

Top Publications Citing Use of Products

View All CCR Isoform Specific Products:

View All Isoforms
CCR1 CCR2 CCR3 CCR4 CCR5 CCR6 CCR7 CCR8 CCR9

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Vercirnon (GSK1605786A) is an orally bioavailable, selective, and potent antagonist of CCR9. Vercirnon inhibits CCR9-mediated Ca2+ mobilization and chemotaxis on Molt-4 cells with IC50 values of 5.4 and 3.4 nM, respectively. Vercirnon is selective for CCR9 over CCR1-12 and CX3CR1-7 (IC50s>10 µM for all). Vercirnon is an equipotent inhibitor of CCL25-directed chemotaxis of both splice forms of CCR9 (CCR9A and CCR9B) with IC50 values of 2.8 and 2.6 nM, respectively[1].

IC50 & Target[3]

CCR9

10 nM (IC50)

Cellular Effect
Cell Line Type Value Description References
BaF3 IC50
2.6 nM
Compound: 25; CCX282-B, GSK-1605786
Antagonist activity at recombinant human CCR9B expressed in BAF3 cells assessed as reduction in CCL25-induced chemotaxis preincubated for 10 mins followed by addition of CCL25 and measured after 120 min by QUANT dye based fluorescence assay
Antagonist activity at recombinant human CCR9B expressed in BAF3 cells assessed as reduction in CCL25-induced chemotaxis preincubated for 10 mins followed by addition of CCL25 and measured after 120 min by QUANT dye based fluorescence assay
[PMID: 31703817]
BaF3 IC50
2.8 nM
Compound: 25; CCX282-B, GSK-1605786
Antagonist activity at recombinant human CCR9A expressed in BAF3 cells assessed as reduction in CCL25-induced chemotaxis preincubated for 10 mins followed by addition of CCL25 and measured after 120 min by QUANT dye based fluorescence assay
Antagonist activity at recombinant human CCR9A expressed in BAF3 cells assessed as reduction in CCL25-induced chemotaxis preincubated for 10 mins followed by addition of CCL25 and measured after 120 min by QUANT dye based fluorescence assay
[PMID: 31703817]
In Vitro

Vercirnon (GSK-1605786) inhibits chemotaxis of primary CCR9-expressing cells to CCL25 with an IC50 of 6.8 nM. Vercirnon inhibits CCL25-Induced Chemotaxis of retinoic acid (RA)-Cultured Human T Cells. Vercirnon inhibits RA-cultured cell CCL25-medidated chemotaxis in 100% human AB serum resulted in an IC50 of 141 nM. Vercirnon is a potent inhibitor of CCL25-induced mouse and rat thymocyte chemotaxis with IC50 values of 6.9 nM and 1.3 nM, respectively[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Vercirnon Related Antibodies
In Vivo

Vercirnon (GSK-1605786) (10, 50 mg/kg; s.c.; twice per day; starting at 2 weeks of age until 12 weeks of age) ameliorates the severity of intestinal inflammation in the TNFΔARE mouse model[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: C57BL/6 mice (TNFΔARE Mouse Model of Terminal Ileitis)[1]
Dosage: 10, 50 mg/kg
Administration: Subcutaneous; twice per day; starting at 2 weeks of age until 12 weeks of age
Result: Resulted in complete protection from the severe inflammation associated with TNF- overexpression at 50 mg/kg. A similar protective effect was also noted with a lower dose.
Clinical Trial
Molecular Weight

444.93

Formula

C22H21ClN2O4S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(C1=CC=C(C(C)(C)C)C=C1)(NC2=CC=C(Cl)C=C2C(C3=CC=[N+]([O-])C=C3)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : ≥ 25 mg/mL (56.19 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2475 mL 11.2377 mL 22.4754 mL
5 mM 0.4495 mL 2.2475 mL 4.4951 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
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Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (5.62 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.2475 mL 11.2377 mL 22.4754 mL 56.1886 mL
5 mM 0.4495 mL 2.2475 mL 4.4951 mL 11.2377 mL
10 mM 0.2248 mL 1.1238 mL 2.2475 mL 5.6189 mL
15 mM 0.1498 mL 0.7492 mL 1.4984 mL 3.7459 mL
20 mM 0.1124 mL 0.5619 mL 1.1238 mL 2.8094 mL
25 mM 0.0899 mL 0.4495 mL 0.8990 mL 2.2475 mL
30 mM 0.0749 mL 0.3746 mL 0.7492 mL 1.8730 mL
40 mM 0.0562 mL 0.2809 mL 0.5619 mL 1.4047 mL
50 mM 0.0450 mL 0.2248 mL 0.4495 mL 1.1238 mL
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Vercirnon Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Vercirnon698394-73-9GSK-1605786 CCX282-B Traficet-ENGSK1605786GSK 1605786CCRCC chemokine receptororalbioavailableinflammatoryboweldiseasechemotaxischemokineInhibitorinhibitorinhibit

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