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K on K off values

  • OldForum
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17 years 3 weeks ago #1 by OldForum
K on K off values was created by OldForum
How can i calculate the K on and K off values from the Ka and Kd and KA and KD values?

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17 years 3 weeks ago - 10 years 4 months ago #2 by OldForum
Replied by OldForum on topic K on K off values
I'am not sure your question.

In general kd devided by ka (I use small caps) results in KD. ka devided by kd results in KA.

So calculating back is not possible. You have to measure some way.

kon and koff are sometimes used for ka and kd but not always.

ka/kd = KA and kd/ka = KD
Last edit: 10 years 4 months ago by OldForum.

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17 years 3 weeks ago #3 by OldForum
Replied by OldForum on topic K on K off values
I also don't understand your question clearly. If you have the data from the biacore, you can calculate the kinetics and affinity using the software "Scrubber2". It is the easiest way. Or else you can also use the software "Clamp".

Ganesh.

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