Aviäre IgY Antikörper

E-mail: info@genosphere-biotech.de   -   Telefon: 0711 9018185   -   Fax: 0711 9977707

Since chickens are at least 100 million years removed from mammals, they tend to recognize any mammalian gene product as foreign and mount vigorous immune responses.

Antibodies derived from egg yolk.

Why Chicken affinity purified IgY?  -  Because, higher titres against

highly-conserved mammalian gene products!

Easier double immunostaining

Chicken IgYs can be used together with mouse and rabbit antibodies, without the danger of cross-reactivity. Secondary antibodies against chicken IgYs don’t cross-react with mammalian IgGs.

Higher detection signals

Chicken IgYs contain a larger glycosylation index, allowing more labeling with HRP and other antibody tags. This produces higher detection signals.

No "Fc domain" within the stem portion of a chicken IgY

This provides several advantages over rabbit IgGs:

Our Service

Protein analysis and peptide design ; Synthesis, purification & KLH conjugation of your peptide ; 4 immunisations, 70 days ; Egg collection, yolk isolation and total IgY purification ; Preparation of affinity column by covalent linkage of your peptide ; Affinity chromatography of your antibodies ; Quantitation ; ELISA, guaranteed titer >1:20 000


To learn more, or to request a quote, call +49 (0)711 9018185 or

use our universal online form: Just ask us Button.

Purchase Orders

Please send purchase orders to: bestellung@genosphere-biotech.de

Fax orders accepted 24/7

f: +49 (0) 711 9977707

Please include full name, company, VAT number, phone and email so that we may confirm your order.

Not finding what you are looking for?

We add new products to our portfolio regularly, and we are equipped to handle special service requests. Please do not hesitate to contact us with your request. We appreciate the opportunity to serve your unique business needs.

Customer Service, Technical Assistance (business hours only)

t: +49 (0) 711 9018185

e: info@genosphere-biotech.de

Business Hours

Monday - Friday

9a - 4p (MEZ)