219377
Cathepsin K Inhibitor I
The Cathepsin K Inhibitor I controls the biological activity of Cathepsin K. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.
別名:
Cathepsin K Inhibitor I, 1,3-Bis(CBZ-Leu-NH)-2-propanone, 1,3-Bis(N-carbobenzoyloxy-L-leucyl)amino Acetone
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この商品について
実験式（ヒル表記法）:
C31H42N4O7
分子量:
582.69
NACRES:
NA.77
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
lyophilized solid
Storage condition:
OK to freeze
Quality Segment
assay
≥95% (HPLC)
form
lyophilized solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
off-white
solubility
methanol: 1 mg/mL, DMSO: soluble
shipped in
wet ice
storage temp.
−20°C
General description
A cell-permeable, symmetrical bis(acylamino)ketone compound that acts as a potent, selective, reversible inhibitor of cathepsin K (Ki, = 22 nM). Also shown to inhibit cathepsin K in stably transfected CHO cells (IC50 = 134 nM). Reported to bind to cathepsin K and span both the S- and S′- subsites. Inhibits papain (Ki >10 µM), trypsin (Ki >50 µM), and chymotrypsin (Ki >50 µM) only at higher concentrations. Exhibits greater selectivity for cysteine proteases of the papain family (Ki = 340 nM, 890 nM, and 1-3 µM for cathepsin L, cathepsin S, and cathepsin B, respectively).
Biochem/physiol Actions
Cell permeable: yes
Primary Target
cathepsin K
cathepsin K
Product does not compete with ATP.
Reversible: yes
Target Ki: 22 nM against cathepsin K
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Cbz-Leu-NH-CH₂-CO-CH₂-NH-Leu-Cbz
Claveau, D., et al. 2000. Biochem. Pharmacol.60, 759.
LaLonde, J.M., et al. 1999. Biochemistry38, 862.
Yamashita, D.S., et al. 1997. J. Am. Chem. Soc.119, 11351.
LaLonde, J.M., et al. 1999. Biochemistry38, 862.
Yamashita, D.S., et al. 1997. J. Am. Chem. Soc.119, 11351.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable