Sparstolonin B


CAS No. : 1259330-61-4

1259330-61-4
Price and Availability of CAS No. : 1259330-61-4
Size Price Stock
5mg $110 In-stock
10mg $195 In-stock
25mg $425 In-stock
50mg $720 In-stock
100mg $1220 In-stock
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Cat. No. : HY-116213
M.Wt: 268.22
Formula: C15H8O5
Purity: >98 %
Solubility: DMSO : 10 mg/mL (ultrasonic;warming)
Introduction of 1259330-61-4 :

Sparstolonin B acts as a selective TLR2 and TLR4 antagonist and selectively blocks TLR2- and TLR4-mediated inflammatory signaling. Sparstolonin B has anti-HIV and anticancer activities[1][2]. In Vitro: Sparstolonin B (1-20 µM; 2-4 days) inhibits cell growth and viability of neuroblastoma cells[3].
Sparstolonin B inhibits TLR ligand-induced cytokine expression in mouse macrophages. Sparstolonin B inhibits MyD88 recruitment to TLR4 and TLR2[1].
Sparstolonin B generates reactive oxygen species (ROS) in neuroblastoma cells. Sparstolonin B reduces expression of N-myc in neuroblastoma cells[3]. In Vivo: Sparstolonin B (100 μg/mouse; i.p.) suppresses LPS-provoked inflammation in mice[1].

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