Polyclonal Antibody-Biotyscience

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Antibodies
- Primary Antibodies
  - --|--|Monoclonal Antibody
  - --|--|Polyclonal Antibody
  - --|--|Small Molecule Antibody
  - --|--|Antibody Pairs
- Secondary Antibodies
- ELISA Kit
  - --|--|Conjugation Kit
Protein
Bioparticles
- Metal Nanoparticles
  - --|--|Gold Nanoparticles
  - --|--|Gold Nanorods
  - --|--|Silver Nanoparticles
  - --|--|Gold NanoUrchins
  - --|--|Carbon Nanoparticles
  - --|--|Special Shape Particles
- Magnetic Particles
  - --|--|PS Magnetic Particles
  - --|--|Silica Magnetic Particles
  - --|--|Fe3O4 Magnetic Particles
  - --|--|Functionalized Magnetic Particles
  - --|--|Magnetic Particles Conjugates
  - --|--|Fe2O3 Magnetic Particles
  - --|--|Magrose Magnetic Particles
  - --|--|UF Magnetic Particles
  - --|--|Conjugation Kit
  - --|--|Other Magnetic Particles
  - --|--|Magnetic Separation
- Monodisperse Particles
  - --|--|Polystyrene Particles
  - --|--|Silica Particles
  - --|--|PMMA Particles
  - --|--|PET Particles
  - --|--|PVA Particles
  - --|--|PVC Particles
  - --|--|DVB Particles
  - --|--|PP Particles
  - --|--|PE Particles
  - --|--|GMA Particles
  - --|--|PLA Particles
  - --|--|PCL Particles
  - --|--|PLLA Particles
  - --|--|PDLA Particles
  - --|--|PLGA Particles
- Other Particles
  - --|--|Upconverting Nanoparticles
  - --|--|Quantum dots
  - --|--|Fluorescent Particles
  - --|--|Chromatography Media
Hot Products
- Monkeypox Virus Related
- COVID-19 Related

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Biotyscience Inc

E-mail biotyscience@gmail.com

info@biotyscience.com

Tel 400-669-8850

“What is the difference between monoclonal and polyclonal antibodies?” the question that often crops up. The biggest difference is the way of production and their use. Polyclonal antibodies are multiple antibodies that can bind multiple epitopes on antigens. The process of preparing polyclonal antibodies is generally including injecting the immunogen into a certain host animal, multiple immunization, and reaching a certain titer, then purifying antiserum. Of course, these polyclonal antibodies can be use straight from the serum free from clotting proteins and RBC.

However, once a batch of polyclonal antibody is used out, animals must be re-immunized for preparation PAb. Therefore, there is a high level of variability from batch to batch for polyclonal antibodies. And due to many antibodies with varying paratopes result from this, and therefore having different affinities for the target protein. For the application, polyclonal antibodies are not recommended in quantification experiments, such as FCM which may amplify the negative signals.

With over 10,000 products, our growth can be attributed to the continual production of cutting edge research products. Biotyscience can offer monoclonal antibodies with high titer, high specificity, and high sensitivity. Biotyscience offers primary antibodies, antibody conjugates, proteins, and ELISA kits across the life sciences.

Polyclonal Antibody

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