Custom Antibody Service

Let Ducks Take Care of Difficult Antigens!

 

Ducks make Superior Antibodies

 

Good Biotech Corp. specializes in custom-made antibodies against “difficult” antigens.

Good Biotech is professional in developing antibodies against mammalian highly conserved proteins by host duck which is highly responsive to difficult antigens. Moreover, we are competent for simultaneous production of multiple antibodies on request for mass production at the same time. We feel very confident of providing service by our unique technology and therefore, would like to invite you to witness it.

 

Unlike mammalian antibodies, duck IgY (ΔFc) antibodies are, due to the natural structural difference, free from common blemishes easily discovered in mammalian antibodies such as interferences or false positive results caused by RF/complement/HAMA and so on. In addition, duck IgY(ΔFc) antibodies are easier to achieve high activity and more accessible to commercial practices than traditional avian antibodies, such as chicken IgY antibodies. Thus, compared with making IgG antibody from hyperimmune sera, producing IgY (ΔFc) antibody from Hyperimmune Duck eggs has the following advantages:

 

Highly responsive to mammalian conserved proteins

IgY (ΔFc) is unique in structure and free from the common interferences, such as

     RF/complement/HAMA.

Satisfying for fast and mass production.

Competent for simultaneous production of multiple antibodies

Highly stable

No Bio-hazards imposed

Compatibility with modern animal protection regulations.

 

Standard Package
Standard Custom Antibody Protocol:	l  This service includes the housing, the animal care, the     immunization of ducks, the ELISA screening of antibody and     the production of immune and preimmune IgY(ΔFc)     antibody. l  Various antigens are accepted. We are experienced in     dealing with difficult antigens. (Native/ Recombinant     proteins, peptide-carrier conjugates, and plasmid DNA are     acceptable.)
Antigen required	Please contact us and we will provide more detailed information for different cases.
Delivered objects	X mg of immune IgY(ΔFc) antibody Y mg of pre-immune IgY(ΔFc) antibody
Lead time	Within 75 days on receiving the antigen
For quantity of X, Y and further information, please contact us.

 

Extension Package 1
Additional Quantity Purchase of IgY(ΔFc) Antibody	l  The customer has a choice to purchase an additional     X mg of immune IgY(ΔFc) antibody
Pre-requisite	Purchase our Standard Package
Delivered objects	Y mg of immune IgY(ΔFc) antibody or larger quantity as customer needs
When you may purchase this extension package	Within 4 weeks of receipt of immune IgY(ΔFc) antibody from our Standard Package
For quantity of X, Y and further information, please contact us.

 

Extension Package 2
IgY(ΔFc) Antibody Affinity Purification	l  The service includes making an affinity column and the      antibody affinity purification of antigen- or peptide-specific     IgY(ΔFc) from immune IgY(ΔFc) antibody fraction
Pre-requisite	Purchase our Standard Package * Preparation of Affinity Purification Column will be charged
*For a larger quantity of IgY(ΔFc) Antibody Affinity Purification, purchase of Standard package and Extension Package 1 is needed.
Final Delivered objects	Immune IgY(ΔFc) antibody for X mg Affinity Antibody for X mg Pre-immune IgY(ΔFc) Antibody for Y mg * X, Y depends on the customer's demand
For further information, please contact us.
Notes
l      Some projects can be customized. (Accelerated programs are available) l      Bio-hazardous antigens e.g. live/non-inactivated viruses or bacteria etc. are not accepted. l      The antigen and the buffer must not be toxic. l>      We are committed to our customers. Any information related to this project is considered confidential and will not be disclosed or used for other purposes. l      The success of this project is dependent upon the antigenicity of the material supplied by the client.