428021

Latrunculin A

from Latrunculia magnifica, ≥95% (HPLC), solid, actin polymerization inhibitor, Calbiochem

• Sinónimos: Latrunculin A, Latrunculia magnifica
• Fórmula empírica (notación de Hill): C₂₂H₃₁NO₅S
• Número de CAS: 76343-93-6
• Peso molecular: 421.55
• UNSPSC Code: 12352200
• NACRES: NA.77

Propiedades

• product name: Latrunculin A, Latrunculia magnifica, Latrunculin A, CAS 76343-93-6, is a cell-permeable marine toxin that disrupts microfilament organization in cultured cells by the formation of a 1:1 complex with monomeric G-actin (K_D = 200 nM).
• Quality Level: 100
• assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: white
• solubility: DMSO: 25 mg/mL
• shipped in: ambient
• storage temp.: −20°C
• 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

Descripción

General description

A cell-permeable marine toxin from the Red Sea sponge Latrunculia magnifica that disrupts microfilament organization in cultured cells by the formation of a 1:1 complex with monomeric G-actin (K_d = 200 nM). Also a potent inhibitor of microfilament-mediated processes in sperm, eggs, and embryos.

A cell-permeable marine toxin that disrupts microfilament organization in cultured cells by the formation of a 1:1 complex with monomeric G-actin (K_d = 200 nM). Also a potent inhibitor of microfilament-mediated processes in sperm, eggs, and embryos. A 1 mM (50 µg/119 µl) solution of Latrunculin A, Latrunculia magnifica Cat. No. 428026 in DMSO is also available.

Biochem/physiol Actions

Cell permeable: yes

Kd = 200 nM in formation of a 1:1 complex with monomeric G-actin

Primary Target
G-actin

Product does not compete with ATP.

Reversible: no

Packaging

Packaged under inert gas

Warning

Toxicity: Harmful (C)

Reconstitution

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Ayscough, K.R., et al. 1997. J. Cell Biol. 137, 399.
Spector, I., et al. 1989. Cell Motil. Cytoskeleton 13, 127.
Coue, M., et al. 1987. FEBS Lett. 213, 316.
Schatten, G., et al. 1986. Exp. Cell Res. 166, 191.
Spector, I., et al. 1983. Science 219, 493.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable