欢迎来到上海起发生物科技有限公司网站！
咨询电话：13308436663欢迎来到上海起发生物科技有限公司网站！咨询电话：13308436663
In normal adult serum, the approximate percentage composition of IgG with respect to its subclasses is IgG1:65%, Ig2:23%, IgG3:6%, and IgG4:6%. Abnormal levels of one or more subclasses may be associated with autoimmune, anaphylatic and gut diseases, as well as with recurrent infection.
