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EXBIO Custom Conjugation Service

Custom Conjugation Service

For twenty years EXBIO has been a primary manufacturer of high quality monoclonal antibodies. Our experienced staff is pleased to offer the resources available from EXBIO including our quality certified facilities, time saving expertise and proprietary techniques to researchers worldwide through our selection of Custom Services.

Select one of the colors we offer and let EXBIO conjugate the protein or antibody of your choice. We offer conjugation of any antibody from our catalog with a broad range of fluorochromes or other molecules according to your request. We can also custom conjugate your own antibodies using our successful conjugation processes:

Conjugation with low-molecular weight fluorochromes, biotin or horseradish peroxidase (HRP):
• Receipt of antibody or other protein from a customer.
• Dialysis of the antibody or other protein.
• Activation of HRP and transfer to the conjugation buffer by gel filtration (only CC006).
• Conjugation.
• Removal of unconjugated fluorochrome, biotin or HRP.
• Stabilization of the conjugate and final adjustment.
• QC tests: Spectrophotometric determination of antibody concentration and F/P ratio (F/P ratio not determined in case of biotin or HRP).
• Delivery of the conjugate to the customer.

Conjugation with high-molecular weight fluorochromes (phycobilliproteins or tandem dyes):
• Receipt of antibody or other protein from a customer.
• Activation of fluorochrome and the antibody or other protein.
• Transfer to the conjugation buffer by gel filtration.
• Conjugation.
• Purification of conjugate by size-exclusion chromatography (optimally conjugated fraction is isolated).
• Stabilization of the conjugate and final adjustment.
• QC tests: Spectrophotometric determination of antibody concentration.
• Delivery of the conjugate to the customer.

Interested? Then please:

fill the Custom Conjugation form attached below and send it by fax (+420 261 090 660) or by e-mail to us
we will reply to you by e-mail and discuss with you all necessary details
then we will ask you to send us an official Purchase Order and the antibody by some courier (UPS, FedEx, TNT.
we will confirm you acceptance of your Purchase Order and delivery of your antibody
when your product is ready, we will contact you again and inform you about the despatch date of your product, courier tracking number and all other details.

For further details, please contact us by e-mail here...

The prices mentioned below correspond to conjugation of 1 - 5 mg of antibody (input amount). The yield of conjugate depends on antibody properties and type of conjugate.

Custom conjugation prices in EUR:

Cat. No.:	Service:	Unit:	Price:
CC001	Conjugation with FITC	1 - 5 mg	220 EUR
CC002	Conjugation with PE	1 - 5 mg	440 EUR
CC003	Conjugation with APC	1 - 5 mg	440 EUR
CC004	Conjugation with PerCP	1 - 5 mg	550 EUR
CC005	Conjugation with Biotin	1 - 5 mg	220 EUR
CC006	Conjugation with HRP	1 - 5 mg	440 EUR
CC007	Conjugation with small organic molecule*	1 - 5 mg	220 EUR
CC008	Conjugation with a tandem dye*	1 - 5 mg	550 EUR

* Customer may be required to supply commercialy available small organic fluorochrome to prepare the requested conjugate.

download files:

Custom conjugation - form D
PDF file, 103 kB