Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
IFOR
IFR
IG
Ig
IgA
Igbo
IgD
IgE
IgG
igg
igloo
IGM
IgM
ign. (1)
ign. (2)
igneous
ignescent
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

IgG
IgG


noun 
Definition:
 
group of antibodies: a class of antibodies, predominant in serum, that pass through the placental wall into fetal circulation and help to prepare the immune system for the period of infancy
[Abbreviation of immunoglobulin G]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft