516481-M

Pepstatin A, Synthetic

Pepstatin A, Synthetic, CAS 26305-03-3, is a reversible inhibitor of aspartic proteases. Inhibits cathepsin D, pepsin, and renin.

• Sinônimo(s): Pepstatin A, Synthetic, Iva-Val-Val-Sta-Ala-Sta, Isovaleryl-Val-Val-4-amino-3-hydroxy-6-methylheptanoyl-Ala-4-amino-3-hydroxy-6-methylheptanoic Acid
• Fórmula empírica (Notação de Hill): C₃₄H₆₃N₅O₉
• Número CAS: 26305-03-3
• Peso molecular: 685.89
• Número MDL: MFCD00060740
• Código UNSPSC: 12352202
• NACRES: NA.77

Propriedades

• Nível de qualidade: 100
• Ensaio: ≥98% (HPLC)
• forma: solid
• atividade óptica: [α]20.0/D -90.0±5.0, c = 0.5 in methanol
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze
• cor: white
• solubilidade: DMSO: 1 mg/mL; methanol: 1 mg/mL
• temperatura de armazenamento: 2-8°C
• InChI: 1S/C34H63N5O9/c1-17(2)12-23(37-33(47)31(21(9)10)39-34(48)30(20(7)8)38-27(42)14-19(5)6)25(40)15-28(43)35-22(11)32(46)36-24(13-18(3)4)26(41)16-29(44)45/h17-26,30-31,40-41H,12-16H2,1-11H3,(H,35,43)(H,36,46)(H,37,47)(H,38,42)(H,39,48)(H,44,45)/t22-,23?,24?,25?,26?,30-,31-/m0/s1
• chave InChI: FAXGPCHRFPCXOO-JHTFMCFMSA-N

Descrição

Descrição geral

A reversible inhibitor of aspartic proteases. Inhibits cathepsin D, pepsin, and renin. Reported to block apoptosis induced by CA-074 (Cat. No. 205530) in PC12 cell lines. Also available as a 25 mM solution in DMSO (Cat. No. 508437).

A reversible inhibitor of aspartic proteases. Inhibits cathepsin D, pepsin, and renin. Reported to block apoptosis induced by CA-074 (Cat. No. 205530) in PC12 cells. Effective concentration: 1 µM.

Effective concentration: 1.0 µM.

Ações bioquímicas/fisiológicas

EC50 = 1.0 µM in blocking apoptosis induced by CA-074 in PC12 cell lines

Primary Target
cathepsin D

Advertência

Toxicity: Standard Handling (A)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C.

Outras notas

Isahara, K., et al. 1999. Neuroscience91, 233.
Kanamori, S., et al. 1998. Biochem. Biophys. Res. Commun.251, 204.
Szewczuk, Z., et al. 1992. Int. J. Pept. Prot. Res.40, 233.
Carraway, R.E., et al. 1991. Peptides12, 107.
Eid, M., et al. 1981. Biochem. J.197, 465.
Umezawa, H., et al. 1970. J. Antibiot.23, 259.

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable