PE & APC Conjugation

Allophycocyanin (APC) and Phycoerthyrin (PE) are two types of phycobiliproteins that are strongly fluorescent. Due to their high quantum efficiencies, large Stoke shifts, high water solubility, and stability under a wide range of pH and salt concentrations, APC and PE are commonly used fluorescent labels for a wide range of biological applications. CD BioSciences offers services to custom conjugate APC and PE to proteins at a specified fluorophore-to-protein ratio. As a life science service expert around you, we can provide one-stop or highly customized services according to the specific requirements of customers. Please contact us directly and we will get back to you as soon as possible.

Our service items

Project name PE & APC conjugation
Our services

CD BioSciences offers PE & APC conjugation to meet the specific needs of different customers.

Material Required

1. All APC/PE binding proteins.

2. Buffer formulation: PBS; all other formulations may require additional cost for each sample.

3. Protein concentration: additional cost specified by the customer/not applicable.

4. Endotoxin level: <1 EU/mg if low endotoxin service is required.

5. COA includes: final protein concentration, average HRP per protein ratio, final buffer composition, endotoxin level.

6. Standard aliquots (up to 5 vials of equal volume, the remaining vials are packed in glass vials); customized aliquots can be used to pay additional costs.

7. Protein transportation temperature: -80°C.


Study report

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Our advantages

  • CD BioSciences will complete your project on time and efficiently. We have professional after-sales service: which has been established to provide customers with efficient, fast and feasible solutions.
  • CD BioSciences specializes in bioassay development and we are committed to contributing to more customers.
  • CD BioSciences cooperates with scientists from many pharmaceutical and biotechnology companies. We have a wealth of knowledge and experience to provide quality assurance services.
  • Our team has extensive knowledge and experience, working with scientists and project managers from more than 100 pharmaceutical and biotechnology companies and organizations around the world.

Why choose us?

CD BioSciences provides professional PE & APC conjugation to meet the needs of regular customers to determine hits on time and on budget. CD BioSciences relies on the world-class technical expertise, we provide customers with the best quality one-stop PE & APC conjugation, including the development of experimental procedures according to different experimental needs. Please feel free to contact us for more information, our scientists will tailor the most reasonable plan for your project.


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