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520222

PPACK dihydrochloride

≥80% (HPLC), solid, thrombin inhibitor, Calbiochem®

Synonym(s):

PPACK, Dihydrochloride

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About This Item

CAS Number:
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥80% (HPLC)
Form:
solid
Storage condition:
OK to freeze, desiccated, protect from light
Pricing and availability is not currently available.
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Product Name

PPACK, Dihydrochloride, PPACK, Dihydrochloride is an extremely potent and selective irreversible inhibitor of thrombin (Kobs/[I] = 10⁷M⁻¹S⁻¹). Reacts with thrombin in a 1:1 stoichiometry.

description

Merck USA index - 14, 7699

Quality Segment

assay

≥80% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated, protect from light

color

white

solubility

water: 100 mg/mL

shipped in

ambient

storage temp.

2-8°C

SMILES string

ClCC(=O)[C@@H](NC(=O)[C@H]1N(CCC1)C(=O)[C@H](N)Cc2ccccc2)CCCN=C(N)N.Cl.Cl

General description

Extremely potent and selective irreversible inhibitor of thrombin (Kobs/[I] = 107M-1S-1). Reacts with thrombin in a 1:1 stoichiometry. Can also be used to inhibit tissue plasminogen activator, Factor VIIa, and Factor XIa. Also available as a 25 mM solution in H2O (Cat. No. 508773 ).

Biochem/physiol Actions

Cell permeable: no
Kobs/[I] = 107 M⁻¹ sec⁻¹ as inhibitor of thrombin
Primary Target
Thrombin
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions (pH <4) are stable for up to 4 months at -20°C. Rapidly decomposes at an alkaline pH.

Other Notes

H-D-Phe-Pro-Arg-chloromethylketone, 2HCl
Rosado, J. A., et al. 2002. J. Biol. Chem.277, 42157.
Odake S., et al. 1995. J. Enzyme Inhib.9, 17.
Arni, R.K., et al. 1993. Biochemistry 32, 4727.
Yamashita, T., et al. 1993. Thromb. Res. 69, 93.
Schmaier, A.H., et al. 1992. Thromb. Res.67, 479.
Collen, D., et al. 1982. J. Lab. Clin. Med.99, 76.
Kettner, C., and Shaw, E. 1981. Methods Enzymol.80, 826.
Kettner, C., and Shaw, E. 1979. Thromb. Res.14, 969.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

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description

PPACK, Dihydrochloride is an extremely potent and selective irreversible inhibitor of thrombin (Kobs/[I] = 10⁷M⁻¹S⁻¹). Reacts with thrombin in a 1:1 stoichiometry.

description

Potent and specific irreversible inhibitor of plasma and glandular kallikreins.

description

Peptidyl arginine aldehyde protease inhibitor produced by actinomycetes.

description

Cell-permeable and irreversible inhibitor of adenylate cyclase (IC50 = 250 µM).

form

solid

form

solid

form

powder

form

solid

assay

≥80% (HPLC)

assay

≥95% (HPLC)

assay

≥97% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

water: 100 mg/mL

solubility

water: 100 mg/mL

solubility

DMSO: 5 mg/mL, water: 1 mg/mL

solubility

water: 3 mg/mL, DMSO: 10 mg/mL, ethanol: 5 mg/mL


Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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