Jump to content

  • Log in with Facebook Log in with Twitter Log in with Windows Live Log In with Google      Sign In   
  • Create Account

Submit your paper to J Biol Methods today!
Photo
- - - - -

Concentration of protease from bacillus sp. in a liquid form?

protease bacillus sp liquid enzyme acitivy units

  • Please log in to reply
1 reply to this topic

#1 brizzles

brizzles

    member

  • Members
  • Pip
  • 1 posts
0
Neutral

Posted 10 July 2015 - 11:43 PM

Hello!

 

I am part of a research project where I was tasked with deciding how much protease to add to a sample of soil. We ordered this product form Sigma Aldrich.

 

http://www.sigmaaldr...ng=en&region=US

 

I have much to learn about molecular and microbiology for I am new to the subject, but from what I have read only solid forms of this product have been used for what we are trying to do. It says that it has greater than or equal to 16 U/gram, but the product was purchased in a liquid form. What does that mean for the concentration of the product? What is the protease dissolved in? I am not sure where to find this much needed information (I emailed customer service but I am still awaiting a reply). I need to know the concetration of the liquid in order to know how much to use for my experiment. Is there any way to tell? I hope this question makes some sort of sense.

 

Thanks guys!



#2 mdfenko

mdfenko

    an elder emeritus

  • Active Members
  • PipPipPipPipPipPipPipPipPipPip
  • 3,299 posts
206
Excellent

Posted 13 July 2015 - 05:13 AM

on the webpage you link, click on "safety & documentation".

 

then look in the "documents" section, under "certificate of analysis", you will see a download link for the "specification sheet". this will give you all the information that you need.


Edited by mdfenko, 13 July 2015 - 05:13 AM.

talent does what it can
genius does what it must
i do what i get paid to do





Home - About - Terms of Service - Privacy - Contact Us

©1999-2013 Protocol Online, All rights reserved.