Hexa-D-arginine TFA;(Synonyms: Furin Inhibitor II TFA)
Hexa-D-arginine TFA (Furin Inhibitor II TFA) 是一种稳定的 furin 抑制剂,对 furin,PACE4 和 PC1 的 Ki 值分别为 106 nM,580 nM 和 13.2 μM。Hexa-D-arginine TFA 在体外和体内均可阻断假单胞菌外毒素 A 和炭疽毒素的毒性。
Hexa-D-arginine TFA Chemical Structure
CAS No. : 958204-56-3
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是否有货 |
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100 mg |
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250 mg |
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500 mg |
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* Please select Quantity before adding items.
Hexa-D-arginine TFA 的其他形式现货产品:
Hexa-D-arginine
生物活性 |
Hexa-D-arginine TFA (Furin Inhibitor II TFA) is a stable furin inhibitor with Ki values 106 nM, 580 nM and 13.2 μM for furin, PACE4 and prohormone convertase-1 (PC1), respectively. Hexa-D-arginine TFA blocks Pseudomonas exotoxin A and anthrax toxins toxicity in vitro and in vivo[1][2][3].
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IC50 Target |
Ki: 106 nM (Furin), 580 nM (PACE4) and 13.2 μM (PC1)[3]
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体外研究 (In Vitro) |
Hexa-D-arginine effectively blocks Pseudomonas aeruginosa exotoxin A (PEA)-induced cell lysis and is itself noncytotoxic[1].
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
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体内研究 (In Vivo) |
Administration of Hexa-D-arginine (0.1, 1, or 10 nM) to Pseudomonas aeruginosa exotoxin A (PEA)-treated mice (6-week-old FVB and 129/Sv mice) significantly improves their survival rate and also decreases circulating levels of TNF-α[1].
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
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Formula |
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Sequence |
Arg-Arg-Arg-Arg-Arg-Arg-NH2
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Sequence Shortening |
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运输条件 |
Room temperature in continental US; may vary elsewhere.
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储存方式 |
Please store the product under the recommended conditions in the Certificate of Analysis.
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参考文献 |
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[1]. Sarac MS, et al. The furin inhibitor hexa-D-arginine blocks the activation of Pseudomonas aeruginosa exotoxin A in vivo. Infect Immun. 2002 Dec;70(12):7136-9.
[2]. Sarac MS, et al. Protection against anthrax toxemia by hexa-D-arginine in vitro and in vivo. Infect Immun. 2004 Jan;72(1):602-5.
[3]. Cameron A, et al. Polyarginines are potent furin inhibitors. J Biol Chem. 2000 Nov 24;275(47):36741-9.
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