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kriganbr

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Posted - 02/09/2007 :  8:05:47 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I wish to make a Michaelis Menten graph with experimental numbers, and detemine the km and vmax

larry_lan

China
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Posted - 02/09/2007 :  9:28:25 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
This link may help:

http://www.originlab.com/forum/topic.asp?TOPIC_ID=5345

Larry
OriginLab Technical Services
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kriganbr

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Posted - 02/10/2007 :  03:51:30 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hill function??? i dunno open it
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Mike Buess

USA
3037 Posts

Posted - 02/10/2007 :  08:32:29 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Michaelis Menten: y = vmax * x/(km + x)

Hill: y = vmax * x^n/(km^n + x^n)

They are the same if n=1.

See Help > Tutorials > Tutorial 11 for instructions on how to fit data in Origin.

Mike Buess
Origin WebRing Member

Edited by - Mike Buess on 02/10/2007 08:34:33 AM
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