Anti-DPP4 UV-VIS Assay

  • Product Code: 31941
UV-VIS spectrophotometric assay measuring DPP-IV inhibitory activity of cosmetic extracts via hydrolysis of Gly-Pro-pNA substrate to p-nitroaniline, read at 405 nm.
฿2,990.00

label Sample Names

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assignment Instructions

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description Sample Requirement

cosmetic extract · 50 · mg

insert_drive_file Report of Previously Tested Sample

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timeline Service Steps

Step Procedure Expected Result
1

Dissolve 10...
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Homogeneous stock solution.
2

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buffer
3

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test sample, controls
4

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enzyme and test mixture
5

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binding capacity of the extract.
6

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substrate solution
7

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enzyme -substrate reaction
8

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absorbance of test

9

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% inhibition of test

Anti-DPP4 UV-VIS Assay
UV-VIS spectrophotometric assay measuring DPP-IV inhibitory activity of cosmetic extracts via hydrolysis of Gly-Pro-pNA substrate to p-nitroaniline, read at 405 nm. Sample Requirement: cosmetic extract · 50 · mg
UV-VIS spectrophotometric assay measuring DPP-IV inhibitory activity of cosmetic extracts via hydrolysis of Gly-Pro-pNA substrate to p-nitroaniline, read at 405 nm. Sample Requirement: cosmetic extract · 50 · mg
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Service Steps
Step Procedure Expected Result
1

Dissolve 10...

Homogeneous stock solution.
2

test sample, controls
4

binding capacity of the extract.
6

enzyme -substrate reaction
8

% inhibition of test