Cyclotraxin B


CAS No. : 1203586-72-4

1203586-72-4
Price and Availability of CAS No. : 1203586-72-4
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1mg $170 In-stock
5mg $360 In-stock
10mg $590 In-stock
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Cat. No. : HY-P1178
M.Wt: 1200.37
Formula: C48H73N13O17S3
Purity: >98 %
Solubility: H2O : 100 mg/mL (ultrasonic)
Introduction of 1203586-72-4 :

Cyclotraxin B is a BBB-penetrable and selective TrkB inhibitor. Cyclotraxin B inhibits BDNF-induced TrkB activity in a non-competitive manner, with an IC50 of 0.30 nM. Cyclotraxin B has analgesic and anxiolytic effects[1][2][3]. In Vitro: Cyclotraxin B (1 pM-100 nM; 48 h) inhibits BDNF-induced neurite outgrowth in a dose-dependent manner with an IC50 of 12.9 pM, and significantly reduces the phosphorylation level of BDNF-induced MAPK in nnr5 PC12-TrkB cells[1]. In Vivo: Cyclotraxin B (intravenous injection; 2×200 μg; two times; with a 90-minute interval) has anxiolytic effects in mice[1].
Cyclotraxin B (intraperitoneal injection; 2×20 mg/kg; two times; with a 90-minute interval) can prevent and reverse cold allodynia induced by BDNF or infraorbital nerve ligation in mice[2].

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