Este protocolo descreve o desenvolvimento de um método de ensaio colorimétrico para determinar a capacidade dos compostos de inibir ou ativar a atividade da elastase.
Method Article
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| Placa de cultura celular de 96 poços | Corning Incorporated | 3599 | Fundo plano com tampa, poliestireno |
| Leitor multimodo de imagem celular | Agilent | BioTek Cytation 1 | Usado com o software Gen5 |
| Elastase do pâncreas suíno | Sigma-Aldrich | E7885 | CAS 39445-21-1; 25,9 kDa |
| Isopropanol 99,5% | Fisher Scientific | AC184130010 | CAS 67-63-0; C3H8O; 60,10 g/mol |
| N-Succinil-(Ala)3-nitroanilida | Sigma-Aldrich | S4760 | CAS 52299-14-6; C19H25N5O8 ; Medidor de pH de 451,43 g/mol |
| Hach Lange | sensION+ PH31 | Com agitador magnético e suporte | |
| do sensor Fluoreto de fenilmetanossulfonilo | Sigma-Aldrich | P7626 | CAS 329-98-6; C7H7FO2S; 174,19 g/mol |
| Tris para Biologia Molecular | PanReac AppliChem | A2264 | CAS 77-86-1; C4H11NO3; 121,14 g/mol |
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