CONFOCALMICROSCOPY Archives

November 2013

CONFOCALMICROSCOPY@LISTS.UMN.EDU
Options: Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Sender:
Confocal Microscopy List <[log in to unmask]>
Subject:
size limit for difusion of small molecules in and out of fixed cells ?
From:
Jean-Pierre CLAMME <[log in to unmask]>
Date:
Thu, 7 Nov 2013 09:30:18 -0800
Content-Type:
text/plain; charset="US-ASCII"
MIME-Version:
1.0
Reply-To:
Confocal Microscopy List <[log in to unmask]>
Parts/Attachments:
text/plain (26 lines) 
*****
To join, leave or search the confocal microscopy listserv, go to:
http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy
*****

Hi,

I was wondering if someone has information about the size limit of 
diffusion of molecules across the cell membrane once the cells are fixed. 
I know antibodies can't go cross the membrane but small dyes can enter the 
cell once the cell is just fixed with PFA. However I was vondering what 
was the size cut-off

Thank you 

JP

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Jean-Pierre CLAMME, PhD
Chief Scientist
Nitto Denko Technical
501 Via Del Monte
Oceanside, CA 92058
E-mail: [log in to unmask]
Phone: 1-760-696-9428

ATOM RSS1 RSS2