Dictionary » P » Precipitate

Precipitate

precipitate

(Science: chemistry) To cause a solid to settle out of a solution.

The solid that settles out of a solution.

To be deposited out of a solution.


Please contribute to this project, if you have more information about this term feel free to edit this page



Results from our forum


TCA preipitation

... the supernatant will contain cell wall and the insoluble protoplast component will be left right? So is it the supernatant at the last step i TCA precipitate? if it is, i've looked at a protocol for TCA precipitation and if i followed that, i'd only be left with 2 components. One more thing-there ...

See entire post
by biology_06er
Wed Feb 27, 2013 3:25 am
 
Forum: General Discussion
Topic: TCA preipitation
Replies: 2
Views: 1797

Idea to determine order of assembly of spliceosome

Forgot one thing: Say I precipitate the samples at different points in time, how would I go on about analysing them? Is it feasible to use MS here or are the differences (when the next snRNP joins in) in snRNP mass enough for me to be ...

See entire post
by nukeman
Wed May 30, 2012 9:00 pm
 
Forum: Molecular Biology
Topic: Idea to determine order of assembly of spliceosome
Replies: 15
Views: 5962

Idea to determine order of assembly of spliceosome

Isn't it possible to precipitate samples during different times? Like I had planned initially. If the spliceosome assembles stepwise, then wouldn't we be able to detect different masses at different points in time?

See entire post
by nukeman
Wed May 30, 2012 10:17 am
 
Forum: Molecular Biology
Topic: Idea to determine order of assembly of spliceosome
Replies: 15
Views: 5962

Why dialyse DMEM before protein purification (Ni-Affinity)?

... get why it is necessary here - what is in DMEM that would make it difficult (impossible?) to run the ni-affinity chromatography? Would the protein precipitate? If yes, why then? I've been using google for the past days with different combinations of keywords and somehow don't really get the point ...

See entire post
by LittleBird
Sun May 20, 2012 3:43 pm
 
Forum: Molecular Biology
Topic: Why dialyse DMEM before protein purification (Ni-Affinity)?
Replies: 5
Views: 2042

Extracting proteins from foliage

Jack, Won't membranes also trap any undesirable large species with the protein fraction? Thought it was better to precipitate proteins out selectively.

See entire post
by Jeanmaxwell
Fri May 18, 2012 12:10 am
 
Forum: Botany Discussion
Topic: Extracting proteins from foliage
Replies: 4
Views: 1896
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 13,196 times. 
What links here | Related changes | Permanent link