User:James C. Schwabacher/Notebook/CHEM-571/2014/01/29: Difference between revisions
From OpenWetWare
No edit summary |
|||
Line 13: | Line 13: | ||
The objective for today is to begin the synthesis of BSA:L-Cysteine Nanocrystals | The objective for today is to begin the synthesis of BSA:L-Cysteine Nanocrystals | ||
==Preparation | |||
==Protocol BSA:L-cysteine Nanocrystals== | |||
# In test tube mix 180 uL of 5mM Zinc Nitrate and 20 uL of 5mM Manganese Acetate | |||
# Add 200 uL of 40 mM Ammonium Acetate | |||
# Add 200 uL of Protein:ligand in various ratios from 0% to 100% protein | |||
# Adjust pH to 8.2 using roughly 250 uL of 10mM Ammonium Hydroxide | |||
# Incubate at room temp for 1 hour | |||
# Add 200 uL of 5mM Sodium Sulfide drop wise, then cover the test tubes | |||
#A VWR Analog Vortex Mixer was used to vortex each test tube for 30 seconds | |||
# Incubate for five-six days at 37 degrees Celsius | |||
==Sample Preparation== | |||
#Zinc Nitrate | |||
## 0.0372g in 25mL --> 5mM | |||
#Manganese Acetate | |||
##Stock: 0.034g in 25mL --> 5.55mM | |||
##Final: 9mL stock in 10mL --> 5mM | |||
#Ammonium Acetate | |||
##0.0321g in 10mL -->41.65mM | |||
# BSA | # BSA | ||
## .0064 g of BSA in 10mL of water --> 9.69 μM | ## .0064 g of BSA in 10mL of water --> 9.69 μM | ||
Line 22: | Line 41: | ||
## 6.76 μL of 28-30% Ammonium Hydroxide in 10 mL | ## 6.76 μL of 28-30% Ammonium Hydroxide in 10 mL | ||
#Sodium Sulfide | #Sodium Sulfide | ||
##Stock: 0.0495g in 25 mL --> 8.24mM | |||
##Final: 6.06mL of stock in 10mL --> 5mM | |||
== | {| {{table}} | ||
# | | align="center" style="background:#f0f0f0;"|'''% BSA''' | ||
# | | align="center" style="background:#f0f0f0;"|'''5 mM Zinc Nitrate (uL)''' | ||
# | | align="center" style="background:#f0f0f0;"|'''5mM Manganese Acetate (uL)''' | ||
| align="center" style="background:#f0f0f0;"|'''41.65 mM Ammonium Acetate (uL)''' | |||
| align="center" style="background:#f0f0f0;"|'''9.69mM BSA (uL)''' | |||
| align="center" style="background:#f0f0f0;"|'''10mM L-Cysteine (uL)''' | |||
| align="center" style="background:#f0f0f0;"|'''10mM Ammonium Hydroxide (uL)''' | |||
| align="center" style="background:#f0f0f0;"|'''5 mM Sodium Sulfide (uL)''' | |||
| align="center" style="background:#f0f0f0;"|'''Total Volume (mL)''' | |||
|- | |||
| 0||180||20||200||0||200||1150||200||1.95 | |||
|- | |||
| 10||180||20||200||20||180||1000||200||1.8 | |||
|- | |||
| 20||180||20||200||40||160||1000||200||1.8 | |||
|- | |||
| 30||180||20||200||60||140||1000||200||1.8 | |||
|- | |||
| 40||180||20||200||80||120||1000||200||1.8 | |||
|- | |||
| 50||180||20||200||100||100||1000||200||1.8 | |||
|- | |||
| 60||180||20||200||120||80||1000||200||1.8 | |||
|- | |||
| 70||180||20||200||140||60||1000||200||1.8 | |||
|- | |||
| 80||180||20||200||160||40||1000||200||1.8 | |||
|- | |||
| 90||180||20||200||180||20||1450||200||2.25 | |||
|- | |||
| 100||180||20||200||200||0||1100||200||1.9 | |||
|} | |||
==Table of BSA:L-Cysteine ratios== | ==Table of BSA:L-Cysteine ratios== |
Revision as of 16:44, 29 January 2014
Biomaterials Design Lab | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
objectiveThe objective for today is to begin the synthesis of BSA:L-Cysteine Nanocrystals
Protocol BSA:L-cysteine Nanocrystals
Sample Preparation
Table of BSA:L-Cysteine ratios
NotesThis area is for any observations or conclusions that you would like to note.
|