208743

Calpain Inhibitor XI

The Calpain Inhibitor XI, also referenced under CAS 145731-49-3, controls the biological activity of Calpain. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

• Szinonimák: Calpain Inhibitor XI, Z-L-Abu-CONH(CH₂)₃-morpholine
• Tapasztalati képlet (Hill-képlet): C₂₆H₄₀N₄O₆
• CAS-szám: 145731-49-3
• Molekulatömeg: 504.62
• MDL-szám: MFCD24369059
• UNSPSC kód: 12352200
• NACRES: NA.77

Tulajdonságok

• Minőségi szint: 100
• Teszt: ≥95% (HPLC)
• Forma: solid
• gyártó/kereskedő neve: Calbiochem^®
• tárolási körülmény: OK to freeze; desiccated (hygroscopic)
• szín: white to off-white
• oldhatóság: DMSO: 5 mg/mL
• kiszállítva: ambient
• tárolási hőmérséklet: 2-8°C
• SMILES string: N2(CCOCC2)CCCNC(=O)C(=O)C(NC(=O)C(NC(=O)OCc1ccccc1)CC(C)C)CC
• InChI: 1S/C26H40N4O6/c1-4-21(23(31)25(33)27-11-8-12-30-13-15-35-16-14-30)28-24(32)22(17-19(2)3)29-26(34)36-18-20-9-6-5-7-10-20/h5-7,9-10,19,21-22H,4,8,11-18H2,1-3H3,(H,27,33)(H,28,32)(H,29,34)

Leírás

Általános leírás

A cell-permeable dipeptidyl α-ketoamide that acts as a potent, highly selective, reversible, and active site inhibitor of calpain-1 and -2 (K_i = 140 nM and 41 nM, respectively). Weakly inhibits cathepsin B (K_i = 6.9 µM). Reported to have a neuroprotective role in the central nervous system following focal ischemia. Also protects against virus-induced apoptotic myocardial injury in mice.

A cell-permeable dipeptidyl a-ketoamide that acts as a potent, highly selective, reversible, active site inhibitor of calpain-1 (K_i = 140 nM) and calpain-2 (K_i = 41 nM). Weakly inhibits cathepsin B (K_i = 6.9 µM). Shown to inhibit calpain-m-mediated degradation of neurofilament protein (NFP) (IC₅₀ = 600 nM). Also shown to exhibit neuroprotective effects in the central nervous system following focal ischemia. Reported to protect against reovirus-induced myocarditis in mice.

Biokémiai/fiziológiai hatások

Cell permeable: yes

Primary Target
calpain 1, calpain 2

Product does not compete with ATP.

Reversible: yes

Target K_i: 140 nM and 41 nM, against calpain-1 and -2, respectively

Kiszerelés

Packaged under inert gas

Figyelmeztetés

Toxicity: Standard Handling (A)

Szekvencia

Z-Leu-Abu-CONH(CH₂)₃-morpholine (Abu = α-aminobutyric acid)

Fizikai forma

Supplied as a trifluoroacetate salt.

Feloldás

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

Egyéb megjegyzések

Blomgren, K., et al. 2001. J. Biol. Chem.276, 10191.
DeBiasi, R.L., et al. 2001. J. Virol.75, 351.
Saatman, K.E., et al. 2000. J. Cereb. Blood Flow Metab.20, 66.
Stelmasiak, Z., et al. 2000. Med. Sci. Monit.6, 426.
Blomgren, K., et al. 1999. J. Biol. Chem.274, 14046.
James, T., et al. 1998. J. Neurosci. Res.51, 218.
Li, Z., et al. 1996. J. Med. Chem.39, 4089.
Saatman, K.E, et al. 1996. Proc. Natl. Acad. Sci. USA93, 3428.
Bartus, R.T., et al. 1995. Neurol. Res.17, 249.
Bartus, R.T., et al. 1994. Stroke25, 2265.

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable