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F-amidine is a selective inhibitor of protein arginine deiminases (PADs), specifically targeting PAD1 and PAD4 with in vitro IC50 values of 29.5, 350, and 21.6 µM for PAD1, PAD3, and PAD4, respectively. It irreversibly inactivates all four PAD subtypes by covalently modifying an active site cysteine crucial for enzymatic activity, with kinact/KI values of 2,800, 380, 170, and 3,000 M^-1min^-1. Additionally, F-amidine demonstrates cytotoxicity against HL-60, MCF-7, and HT-29 cancer cell lines, with IC50s of 0.5, 0.5, and 1 μM, respectively.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 10 mg | Inquiry | 8-10 weeks | |
| 50 mg | Inquiry | 8-10 weeks | 
| Description | F-amidine is a selective inhibitor of protein arginine deiminases (PADs), specifically targeting PAD1 and PAD4 with in vitro IC50 values of 29.5, 350, and 21.6 µM for PAD1, PAD3, and PAD4, respectively. It irreversibly inactivates all four PAD subtypes by covalently modifying an active site cysteine crucial for enzymatic activity, with kinact/KI values of 2,800, 380, 170, and 3,000 M^-1min^-1. Additionally, F-amidine demonstrates cytotoxicity against HL-60, MCF-7, and HT-29 cancer cell lines, with IC50s of 0.5, 0.5, and 1 μM, respectively. | 
| Molecular Weight | 408.4 | 
| Formula | C14H19FN4O2?CF3COOH | 
| Cas No. | 877617-46-4 | 
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | 
 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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