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About This Item
Empirical Formula (Hill Notation):
C22H31NO5S
CAS Number:
Molecular Weight:
421.55
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
biological source
sea sponge
Quality Level
Assay
≥85% (HPLC)
form
waxy solid
mol wt
421.6
solubility
DMSO: soluble
ethanol: soluble
storage temp.
−20°C
SMILES string
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 key
DDVBPZROPPMBLW-IZGXTMSKSA-N
General description
Latrunculin A, a toxin extracted from the red sea sponge Latrunculia magnifica. It participates in vitro in the morphological alteration of the polymerization of pure actin. It forms a complex by binding with the nucleotide cleft of actin for actin filaments elongation.
Application
Latrunculin A has been used as medium supplementation for A549 cells to determine the internalization mechanism of CAV9 in A549 human lung carcinoma cells.
Biochem/physiol Actions
Latrunculin A inhibits actin polymerization by a different mechanism than cytochalasins. Latrunculin A disrupts microfilament-mediated processes.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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