On-stage C-peptidase/N-peptidase

From: Takeshi FUKUHARA (tfukuhar@bio.titech.ac.jp)
Date: Thu Feb 01 2001 - 13:23:00 EST


Dear ABRFer,

This is Takeshi from Yokohama in japan.
I plan to do on-stage ladder sequencing.

Carboxypeptidase and Amnopeptidase are there.
Protocol is shown in Practical Approach
[Protein Phosphorylation 2nd edition.]

MALDI-TOF is Voyger DE RP.

Question is.....

Which peptidase is well working in your lab?
C-peptidase Y is provided from
Pierce
Boehringer
C-peptidase Y is provided from
Boehringer

N-peptidase M is provided from
Sigma

If you have experiences to use enzyme showb above,
please advice me the selection of best vendor.
I also want to know detail techniques and remark out
of practical approach.

Thanks in advance.

Takeshi Fukuhara

***********************************************************
Takeshi FUKUHARA
 Laboratory of Cell and Developmental Biology (c/o Dr.Takeo Kishimoto),
 Department of Biological Sciences,
 Graduate School of Biosciences and Biotechnology,
 Tokyo Institute of Technology.
 B2-833 4259 Nagatsuta, Midori-ku, Yokohama 226-8501, Japan
 Phone : 81-45-924-5725/Fax : 81-45-924-5738
 e-mail: tfukuhar@bio.titech.ac.jp
***********************************************************



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