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YM-58483

Catalog No. T3651 CAS 223499-30-7

Synonyms: YM 58483, BTP2

YM-58483 (BTP2) is a specific and effective inhibitor of CRAC channels and subsequent Ca2+ signals.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.

YM-58483, CAS 223499-30-7

Pack Size	Availability	Price/USD
1 mg	In stock	$ 30.00
2 mg	In stock	$ 43.00
5 mg	In stock	$ 68.00
10 mg	In stock	$ 117.00
25 mg	In stock	$ 239.00
50 mg	In stock	$ 405.00
100 mg	In stock	$ 590.00
1 mL * 10 mM (in DMSO)	In stock	$ 63.00

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Purity: 99.93%

Purity: 99.64%

Biological Description

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Description	YM-58483 (BTP2) is a specific and effective inhibitor of CRAC channels and subsequent Ca2+ signals.
In vitro	In various models of allergic asthma, including airway hyperresponsiveness, early and late-phase bronchoconstriction, and antigen-induced airway eosinophilia, YM-58483 demonstrates inhibitory effects. Furthermore, in rat and guinea pig tissues, it reduces levels of leukotrienes and IL-4. In mice with GVHD, YM-58483 also suppresses host-versus-graft CTL reactions, donor T cell proliferation, and the production of IFN-γ. Notably, YM-58483 (30 mg/kg, p.o.) does not significantly affect general activity in mice [1].
In vivo	As a selective SOCE inhibitor, YM-58483 inhibits sustained calcium ion influx induced by anti-CD3 antibodies in Jurkat T cells. It inhibits CRAC, TRPC3, and TRPC5 channels, while promoting the TRPM4 channel, leading to the suppression of cytokine production (IL-2, IL-4, IL-5, IFN-γ, etc.) and T-cell proliferation. YM-58483 impedes the proliferation of splenocytes related to MLR by inhibiting the activation of NF-AT[1]. Additionally, it significantly suppresses the production of IL-2 and the promoter activity driven by NF-AT, without affecting the AP-1-driven promoter activity within Jurkat cells[2].
Kinase Assay	HCT-116 cells are washed with PBS and then homogenized with a 27-gauge syringe in binding buffer (10 mm Tris-HCl (pH 7.4), 50 mm KCl, 5 mm MgCl2, 1 mm EDTA, and 0.1 mm Na3VO4). The cell lysate is centrifuged at 13,000 rpm for 30 min at 4°C, and the supernatant is collected. The HCT-116 cell lysate supernatant is precleared by incubating with Dynabeads M-280 streptavidin for 30 min at 4°C and captured by magnet separation. The cleared supernatants are incubated with biotinyl-KRIBB11 compound. After overnight incubation at 4°C, proteins associated with the biotinyl-KRIBB11 compound are precipitated with Dynabeads M-280 streptavidin. Precipitated samples are separated by a magnet. Samples are washed with 1 mL of ishing buffer containing 50 mm HEPES (pH 7.5), 50 mm NaCl, 1 mm EDTA, 1 mm EGTA, 0.1% Tween 20, 10% (v/v) glycerol, 1 mm NaF, 0.1 mm Na3VO4, and protease inhibitor mixture tablets (1 tablet/10 mL). Samples are boiled in SDS-PAGE sample buffer, separated by 10% polyacrylamide gel, and immunoblotted with antibodies against HSF1, HSF2, HSP90, or CDK9.
Cell Research	Jurkat cells (1×107 cells/ml) were tested with varying concentration of compounds for 30 min at 37°C. The cells were stimulated with 1 μM ionomycin for 30 min at 37°C. After stimulation, the cells were centrifuged at 200×g for 2 min, and were solubilized in 100 μl of Triton X-100 lysis buffer. The cell lysate was centrifuged at 15,000×g for 20 min; the clarified lysate was subjected to SDS-PAGE; and NF-ATc2 was detected by Western blotting with anti-NF-ATc2 mAb. (Only for Reference)

Synonyms	YM 58483, BTP2
Molecular Weight	421.32
Formula	C15H9F6N5OS
CAS No.	223499-30-7

Storage

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

Solubility Information

Ethanol: 78 mg/mL (185.1 mM)

H2O: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 78 mg/mL (185.1 mM)

References and Literature

1. Ohga K, et al. Int Immunopharmacol. 2008, 8(13-14):1787-92. 2. Ishikawa J, et al. J Immunol. 2003, 170(9):4441-9.

Related compound libraries

This product is contained In the following compound libraries：

Membrane Protein-targeted Compound Library Inhibitor Library Anti-Cancer Compound Library Anti-Cardiovascular Disease Compound Library NO PAINS Compound Library Bioactive Compound Library Bioactive Lipid Compound Library Fluorochemical Library Bioactive Compounds Library Max Anti-Metabolism Disease Compound Library

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Keywords

YM-58483 223499-30-7 Membrane transporter/Ion channel Metabolism Calcium Channel inhibit CRAC Channel Ca2+ release-activated Ca2+ channels YM58483 YM 58483 Calcium release-activated channels BTP 2 BTP-2 BTP2 Inhibitor inhibitor

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