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Merck
CN

506282

Cl-amidine

>95% (HPLC), solid, PAD inhibitor, Calbiochem®

Synonym(s):

PAD Inhibitor, Cl-amidine, N-α-benzoyl-N5-(2-chloro-1-iminoethyl)-L-Orn amide

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About This Item

Empirical Formula (Hill Notation):
C16H20ClF3N4O4
Molecular Weight:
424.80
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
>95% (HPLC)
Form:
solid
Quality level:
200
Storage condition:
OK to freeze

Key Documents

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Product Name

PAD Inhibitor, Cl-amidine, Cl-amidine is a cell-permeable pan PAD inhibitor (IC50 = 0.8, 6.2, and 5.9 µM for PAD1, PAD3, and PAD4, respectively). Inactivates the calcium bound form of PAD4 in an irreversible manner.

Quality Level

200

assay

>95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

white

solubility

DMSO: 50 mg/mL

shipped in

ambient

storage temp.

−20°C

Related Categories

Disclaimer

Toxicity: Regulatory Review (Z)

General description

A cell-permeable compound that acts as a pan PAD inhibitor (IC50 = 0.8 µM, 6.2 µM and 5.9 µM for PAD1, PAD3, and PAD4, respectively) in enzymatic assays. It preferentially inactivates the calcium bound form of PAD4 in an irreversible manner, and is shown to complete with BAEE for the active site residue of this enzyme. A small but significant reduction in the efficiency of p300GDB-GRIP1 interaction is observed in transiently transfected CV-1 cells treated with Cl-amidine at concentrations between 25 µM and 200 µM, in vivo. Furthermore, this compound (200 µM) together with HDAC inhibitor SAHA (0.4 µM) has shown additive effects in inducing p21, GADD45, and PUMA expression and inhibiting cancer cell growth in a p53-dependent manner in U2OS cells.

Other Notes

Knuckley, B., et al. 2010. Biochemistry23, 4852.
Li, P., et al. 2010. Oncogene21, 3153.
Luo, Y., et al. 2006. Biochemistry39, 11727.

Preparation Note

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

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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