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Merck

J4580

Sigma-Aldrich

Jasplakinolide

≥97% (HPLC), film (colorless), actin polymerization promoter

别名:

甲磺酰胺

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About This Item

经验公式(希尔记法):
C36H45BrN4O6
分子量:
709.67
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77

product name

Jasplakinolide, ≥97% (HPLC)

品質等級

化驗

≥97% (HPLC)

形狀

film (colorless)

顏色

off-white to beige

溶解度

DMSO: >2 mg/mL

運輸包裝

wet ice

儲存溫度

−20°C

SMILES 字串

C[C@H]1C[C@@H](C)\C=C(C)\C[C@H](C)C(=O)N[C@@H](C)C(=O)N(C)[C@H](Cc2c(Br)[nH]c3ccccc23)C(=O)N[C@H](CC(=O)O1)c4ccc(O)cc4

InChI

1S/C36H45BrN4O6/c1-20-15-21(2)17-23(4)47-32(43)19-30(25-11-13-26(42)14-12-25)40-35(45)31(18-28-27-9-7-8-10-29(27)39-33(28)37)41(6)36(46)24(5)38-34(44)22(3)16-20/h7-15,21-24,30-31,39,42H,16-19H2,1-6H3,(H,38,44)(H,40,45)/b20-15+/t21-,22-,23-,24-,30+,31+/m0/s1

InChI 密鑰

GQWYWHOHRVVHAP-DHKPLNAMSA-N

應用

Jasplakinolide已用于体内分析其对鸡胚坐骨神经导向作用的影响。还用于处理对照细胞来抑制其肌动蛋白动态。

生化/生理作用

Jasplakinolide 是一种肌动蛋白特异性试剂,可促进肌动蛋白聚合,稳定肌动蛋白丝。 在体外 ,茉莉醛通过刺激肌动蛋白丝成核,强效诱导肌动蛋白聚合,与鬼笔环肽竞争肌动蛋白结合 (Kd = 15 nM)。 体内 研究发现,Jasplakinolide 可破坏肌动蛋白丝,诱导单体肌动蛋白聚合成无定形质量,其确切机制尚未确定。Jasplakinolide 不同于其他肌动蛋白稳定剂,它具有细胞渗透性。这种肽具有杀真菌、杀虫和抗增殖活性,可用于研究由肌动蛋白聚合和解聚介导的细胞过程,如细胞粘附、运动、内吞和囊泡分选和释放。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Jeffery C Noro et al.
Chemistry & biodiversity, 9(10), 2077-2095 (2012-10-20)
The discovery of novel natural products for drug development relies heavily upon a rich biodiversity, of which the marine environment is an obvious example. Marine natural product research has spawned several drugs and many other candidates, some of which are
P Preira et al.
Lab on a chip, 13(1), 161-170 (2012-11-14)
The deformability of circulating leukocytes plays an important role in the physiopathology of several diseases like sepsis or acute respiratory distress syndrome (ARDS). We present here a microfluidic method for the passive testing, sorting and separating of non-adherent cell populations
Pia M Sörensen et al.
ACS chemical biology, 7(9), 1502-1508 (2012-06-26)
Although small molecule actin modulators have been widely used as research tools, only one cell-permeable small molecule inhibitor of actin depolymerization (jasplakinolide) is commercially available. We report that the natural product cucurbitacin E inhibits actin depolymerization and show that its
Kei H Kojo et al.
Plant & cell physiology, 54(9), 1491-1503 (2013-07-05)
In land plant cells, division planes are precisely predicted by the microtubule preprophase band and cortical actin microfilament pattern called the actin-depleted zone or actin microfilament twin peaks. However, the function of cortical actin microfilament patterning is not clear. In
Long-range self-organization of cytoskeletal myosin II filament stacks
Hu S, et al.
Nature Cell Biology, 19(2), 133-133 (2017)

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