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Merck
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文件

L5163

Sigma-Aldrich

红海海绵素A

from sea sponge, ≥85% (HPLC), waxy solid

同義詞:

LAT-A, [1R-[1R*, 4Z, 8E, 10Z, 12S*, 15R*, 17R*(R*)]]-4-(17-羟基-5,12-二甲基-3-氧代-2,16-二氧杂双环[13.3.1]十九碳-4,8,10-三烯-17-基)-2-噻唑烷酮

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About This Item

經驗公式(希爾表示法):
C22H31NO5S
CAS號碼:
分子量::
421.55
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77

生物源

sea sponge

品質等級

化驗

≥85% (HPLC)

形狀

waxy solid

分子量

421.6

溶解度

DMSO: soluble
ethanol: soluble

儲存溫度

−20°C

SMILES 字串

C[C@H]1CC[C@@H]2C[C@H](C[C@@](O)(O2)[C@@H]3CSC(=O)N3)OC(=O)C=C(C)CC\C=C\C=C1

InChI

1S/C22H31NO5S/c1-15-7-5-3-4-6-8-16(2)11-20(24)27-18-12-17(10-9-15)28-22(26,13-18)19-14-29-21(25)23-19/h3-5,7,11,15,17-19,26H,6,8-10,12-14H2,1-2H3,(H,23,25)/b4-3+,7-5-,16-11-/t15-,17-,18-,19+,22-/m1/s1

InChI 密鑰

DDVBPZROPPMBLW-IZGXTMSKSA-N

一般說明

红海海绵素A是一种从红海海绵 Latrunculia magnifica中分离得到的毒素。它在 体外 参与纯肌动蛋白聚合的形态学改变。它通过与肌动蛋白的核苷酸裂缝结合而形成复合物,使肌动蛋白纤维伸长。

應用

红海海绵素A已被用作A549细胞的培养基补充剂,确定了A549人肺癌细胞中CAV9的内化机制。

生化/生理作用

红海海绵素A通过不同于细胞松弛素的机制抑制肌动蛋白聚合。红海海绵素A破坏了微丝介导的过程。

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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Peter J Wen et al.
Nature communications, 7, 12604-12604 (2016-09-01)
Vesicle fusion is executed via formation of an Ω-shaped structure (Ω-profile), followed by closure (kiss-and-run) or merging of the Ω-profile into the plasma membrane (full fusion). Although Ω-profile closure limits release but recycles vesicles economically, Ω-profile merging facilitates release but
Zhanghan Wu et al.
Nature communications, 9(1), 136-136 (2018-01-13)
Immune cells exhibit stimulation-dependent traveling waves in the cortex, much faster than typical cortical actin waves. These waves reflect rhythmic assembly of both actin machinery and peripheral membrane proteins such as F-BAR domain-containing proteins. Combining theory and experiments, we develop
E G Yarmola et al.
The Journal of biological chemistry, 275(36), 28120-28127 (2000-06-22)
Latrunculin A is used extensively as an agent to sequester monomeric actin in living cells. We hypothesize that additional activities of latrunculin A may be important for its biological activity. Our data are consistent with the formation of a 1:1
M Coué et al.
FEBS letters, 213(2), 316-318 (1987-03-23)
Latrunculin A, a toxin purified from the red sea sponge Latrunculia magnifica, was found previously to induce striking reversible changes in the morphology of mammalian cells in culture and to disrupt the organization of their microfilaments. We now provide evidence
Maureen Möckel et al.
Journal of virology, 93(16) (2019-05-31)
Dynamin GTPases, best known for their role in membrane fission of endocytic vesicles, provide a target for viruses to be exploited during endocytic uptake. Recently, we found that entry of herpes simplex virus 1 (HSV-1) into skin cells depends on

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