User:Megan L. Channell/Notebook/Horseradish/2013/09/24: Difference between revisions
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|style="background-color: #EEE"|[[Image: | |style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
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==Objective== | |||
Use pepsin to cleve the peptide bonds in hemoglobin and observe its catalytic activity with and without pepstatin. The data collected will be used in a future experiment. | |||
==Protocol== | |||
The procedure for the lab can be found in Dr. Hartings [[User:Matt_Hartings/Notebook/AU_Biomaterials_Design_Lab/2013/09/24 | lab notebook]]. | |||
*Noted differences: | |||
**Instead of 1.7 M perchloric acid, it was 1 M of perchloric acid. | |||
**For the concnetration of pepstatin added, the group decided upon 0.2 μM. | |||
**The stock solution of pepsin was diluted from 12μM to 2nM using .83μL in 5mL total solution (solution being hemoglobin) | |||
**For a reference in the UV-Vis, hemoglobin stock solution was diluted from 10μL to 1mL. | |||
==Data== | |||
* UV-VIS spectra data, taken at 1/2 hour intervals | |||
[[Image:9.24.13 cmj UVVIS pepsinpepstatin.png|800 px|]] | |||
Latest revision as of 23:23, 26 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
ObjectiveUse pepsin to cleve the peptide bonds in hemoglobin and observe its catalytic activity with and without pepstatin. The data collected will be used in a future experiment. ProtocolThe procedure for the lab can be found in Dr. Hartings lab notebook.
Data
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