Immunoglobulin E (IgE)

Product Name	Immunoglobulin E
Source	Human Myeloma Plasma
Catalogue Number	340-40
Form	Liquid
Titer	> 1,500,000 U/mL (ELISA)
Anticoagulant	Typically 5% sodium citrate, inquire for others.
Preservatives	None
Related Products	340-21 - IgG antigen from human plasma 340-13 - IgA antigen from human plasma 340-35 - IgM antigen from human myeloma plasma
Storage	-20°C
Recertification	Due to differing stabilities of various biomarkers in this complex biological material it is not possible to assign a single expiration date that is relevant to all biomarkers. The end user should monitor the biomarkers of interest to verify suitability over time.
Infectious Disease Testing	Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV and HBsAg by FDA approved methods.
Synonyms	IgE