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83314-01-6

中文名称 化合物 T14831
英文名称 BRYOSTATIN 1
CAS 83314-01-6
分子式 C47H68O17
分子量 905.03
MOL 文件 83314-01-6.mol
更新日期 2023/03/20 15:41:17
83314-01-6 结构式 83314-01-6 结构式

基本信息

中文别名
苔藓抑素1
化合物 T14831
英文别名
BRYO 1
CS-1164
NSC-339555
BRYOSTATIN
Byrostatin 1
BRYOSTATIN 1
bryostatin1,0
(26R)-Bryostatin 1
Bryostatin 1 - CAS 83314-01-6 - Calbiochem
(1S,3S,5Z,7R,8E,11S,12S,13E,15S,17R,21R,23R,25S)-25-(Acetyloxy)-1,11,21-trihydroxy-17-[(1R)-1-hydroxyethyl]-5,13-bis(2-Methoxy-2-oxoethylidene)-10,10,26,26-tetraMethyl-19-oxo-18,27,28,29-tetraoxatetracyclo[21.3.1.13,7.111,15]nonacos-8-en-12-y

物理化学性质

熔点230-235°
比旋光度D25 +34.1° (c = 0.044 in methanol)
沸点716.44°C (rough estimate)
密度1.1245 (rough estimate)
折射率1.5940 (estimate)
储存条件-20°C
溶解度DMSO: soluble
溶解度可溶于DMSO
形态solid
颜色white

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H315-H319-H335-H373
防范说明P271-P280-P312
危险品标志Xn
危险类别码68
安全说明22-24/25-36/37
WGK Germany3
WGK Germany3
RTECS号EH9455000
海关编码2932990090
毒性LD50 in mice, rats (mg/kg): 0.038, 0.068 i.v. (Prendiville)
化合物 T14831价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2024/04/30HY-105231化合物 T14831
Bryostatin 1
83314-01-610μg5200元

常见问题列表

生物活性
Bryostatin 1 是一种天然的大环内酯类化合物,从苔藓虫 Bugula neritina 中分离出来,也是一种有效的中枢神经系统 (CNS) 渗透性的 PKC 调节剂。Bryostatin 1 以 Ki 值为 8.07 nM 和 0.45 nM 分别结合到分离的 Munc13-1 的 C1 域和全长的 Munc13-1 蛋白。Bryostatin 1 具有抗癌,抗炎,神经保护,抗 HIV-1 感染的特性。
靶点

PKC
HIV-1

体外研究

Bryostatin 1 (1 µM; 5 minutes; HT22 cells) treatment successfully recruits Munc13-1 from the cytosol to the plasma membrane. Effects of Bryostatin 1 on the other Munc13 family members, ubMunc13-2 and bMunc13-2, resembled those of Munc13-1 for translocation .
The increased level of expression of Munc13-1 following a 24 h incubation with Bryostatin 1 in both HT22 and primary mouse hippocampal cells is observed.
Bryostatin 1 can also affect the immune system by modulating dendritic cells (DCs) via toll-like receptor 4 (TLR4) through the MyD88-independent pathway, which favors an anti-inflammatory environment by inducing a type 2 phenotype that promotes the differentiation of CD4 + T-helper (Th) lymphocytes into Th2 versus Th1 effector cells.

Western Blot Analysis

Cell Line: HT22 cells
Concentration: 1 µM
Incubation Time: 5 minutes
Result: Caused Munc13-1 to transfer to the membrane fraction.
体内研究

Bryostatin 1 (30 μg/kg; intraperitoneal injection; 3 d per week; for 2 weeks; C57BL/6J mice) treatment abolishes the onset of EAE.

Animal Model: Female C57BL/6J mice (8-12-week-old) with MOG 35-55
Dosage: 30 μg/kg
Administration: Intraperitoneal injection; 3 d per week; for 2 weeks
Result: Abolished the onset of experimental autoimmune encephalomyelitis (EAE).
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