产品信息
抗原名称
Syk ,FGR ,MLK1
商品描述
PRT2607, also known as PRT062607, P505-15, and BIIB057, is a novel, highly selective, and orally bioavailable small molecule SYK inhibitor (SYK IC(50) = 1 nM) with anti-SYK activity that is at least 80-fold greater than its affinity for other kinases.
分子量
429.91
纯度
>98%
可溶性
DMSO 86 mg/mL (200.04 mM)
Water 86 mg/mL (200.04 mM)
Water 86 mg/mL (200.04 mM)
In vitro(体外研究)
PRT062607(P505-15) anti-SYK activity is at least 80-fold greater than its affinity for other kinases. at least 80-fold greater than its affinity for other kinases. PRT062607 potently inhibits B cell antigen receptor-mediated B cell signaling and activation (IC50 0.27 and 0.28 μM, respectively) and Fcε receptor 1-mediated basophil degranulation (IC50 0.15 μM). PRT062607 inhibits BCR-dependent secretion of the chemokines CCL3 and CCL4 by CLL cells, and leukemia cell migration toward the tissue homing chemokines CXCL12, CXCL13, and beneath stromal cells. PRT062607 furthermore inhibits Syk and extracellular signal-regulated kinase phosphorylation after BCR triggering.
In vivo(体内研究)
The pharmacokinetic/pharmacodynamic relationship predicted that 70% Syk suppression is maintained in mice over a 24h period after 30 mg/kg dosing. At 15 mg/kg, Syk inhibition ranges from 7.5% (Cmin) to 78.4% (Cmax) with an average inhibition of 67% over 24 h. Oral administration of PRT062607 produced dose-dependent anti-inflammatory activity in two rodent models of rheumatoid arthritis. Statistically significant efficacy is observed at concentrations that specifically suppressed Syk activity by 67%.
背景
别名
P505-15, PRT2607, PRT-2607, PRT 2607, PRT-062607, PRT 062607, P505-15, BIIB057
分子式
C19H24ClN9O
CAS号
1370261-97-4
制备和贮存
保存方式
Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.
参考图片
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