Go Back   Science Forums Biology Forum Molecular Biology Forum Physics Chemistry Forum > Molecular Research Topics Forum > Proteomics Forum > Peptide Forum
Register Search Today's Posts Mark Forums Read

Peptide Forum Peptide Forum. Ask and discuss questions on peptide protocols, custom peptide synthesis, peptide identification and peptide sequencing.


Determining net charge of a peptide at pH 4?

Determining net charge of a peptide at pH 4? - Peptide Forum

Determining net charge of a peptide at pH 4? - Peptide Forum. Ask and discuss questions on peptide protocols, custom peptide synthesis, peptide identification and peptide sequencing.


Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 09-14-2009, 03:17 PM
Pipette Filler
Points: 185, Level: 3 Points: 185, Level: 3 Points: 185, Level: 3
Activity: 0% Activity: 0% Activity: 0%
 
Join Date: Oct 2008
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Default Determining net charge of a peptide at pH 4?



I'm having trouble on figuring out how to determine the net charge of a peptide at pH of 4 and a pH of 11.

Met-Pro-Lys-Glu-Asp-Leu-Cys-Val-Arg-Pro-Tyr-Ala-Ser-Arg

I know in an acid, the terminals are protonated and in a base the terminals are deprotonated but how do I figure out everything in between?
Peptide Sequence was cut off.

Picking up from Pro: Pro-Tyr-Ala-Ser-Arg
Reply With Quote
Reply

Tags
charge , determining , net , peptide


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
disulfide cleavage dpar Peptide Forum 5 08-20-2010 01:09 PM
How do i determine the net charge on a peptide? Charles R Peptide Forum 0 10-10-2009 04:17 AM
What is the net charge of a Peptide? Will A Peptide Forum 1 09-09-2009 09:10 AM
Nobel Prize for David Thomson?! caltechdude Physics Forum 428 01-21-2005 10:39 PM


All times are GMT. The time now is 06:59 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright 2005 - 2012 Molecular Station | All Rights Reserved
Page generated in 0.11291 seconds with 16 queries