commercial source of lactoferrin

John H. goo at epix.net
Sat Nov 22 00:28:26 EST 1997


Chris,
I have used 100mg quantities of human lactoferrin from Sigma Chemical.
(They also have bovine lactoferrin which is cheaper).  Sidenote:
The anti-microbial qualities of lactoferrin are associated with a small
portion of the N-lobe of the peptide (often referred to as lactoferricin).
Iron-saturated lactoferrin typically does not have antimicrobial activity
against mucosal organisms, as they are adapted to using it as an
iron source.  Sorry, no information on commercial applications.

John P. Hegarty
Environmental Microbiology/Biotechnology
(graduating '98, looking for the right job)
http://www.personal.psu.edu/jph10

Sigma Belgium Office information is:
Sigma-Aldrich N.V./S.A.
K. Cardijnplein 8
B-2880 Bornem
België / Belgique / Belgium
Free Tel: 0800 147 47
Free Fax: 0800 147 45
Tel: 32 3 899 1301
Fax: 32 3 899 1311
Email: sigmaldr at sial.be

Chris Michiels wrote in message <34762619.6C3B at agr.kuleuven.ac.be>...
>I am looking for a commercial source of lactoferrin (100s of mg or a few
>grams) at an affordable price. Are there any commercial applications of
>lactoferrin as an antimicrobial?
>
>Chris Michiels
>Lab. Food Microbiology
>K.U.Leuven
>Heverlee
>Belgium





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