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Primary Antibodies

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ProSci is the Primary Antibody Specialist – We Offer Polyclonal Antibodies, Monoclonal Antibodies & Recombinant Antibodies for research applications.

What are Primary Antibodies?

Primary antibodies are laboratory-produced proteins that bind to a specific antigen in a biological sample. In research, primary antibodies can be used to detect, analyze, and purify specific antigens. They are often produced by immunizing animals with a specific antigen and isolating the antibodies that recognize and bind to that antigen.

Accelerate your Research with ProSci's Catalog of Highly Validated Primary Antibodies

We understand the necessity of having highly-validated monoclonal and polyclonal antibodies for your research needs. With decades of experience developing and producing research antibodies, ProSci has created an impressive catalog of research-ready primary antibodies for a wide range of applications including:

  • Western blot
  • ELISA
  • Immunohistochemistry
  • Flow cytometry
  • Immunoprecipitation.

ProSci’s primary antibodies are used to detect, analyze and purify specific antigens helping to accelerate discoveries in cancer, infectious disease, neuroscience, cell biology, and immunology research. We offer 20 ug trial size, standard 100 ug aliquots, and bulk reagents available.

Having difficulty finding an antibody against your target – contact our technical support team for recommendations.

For custom antibodies, contact our services team to help you design, purify, and produce a custom antibody to fit your needs.

  • CD45 Antibody [2D1] (FITC)
    CATALOG NUMBER: 99-530
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow
    • Conjugate: FITC
    • Species Reactivity: Human
    • Size: 100 tests
  • CD45 Antibody [F10-89-4] (FITC)
    (1)
    CD45 Antibody [F10-89-4] (FITC)
    CATALOG NUMBER: 99-534
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow
    • Conjugate: FITC
    • Species Reactivity: Horse, Human
    • Size: 100 tests
  • CD45 Antibody [LT40] (FITC)
    (1)
    CD45 Antibody [LT40] (FITC)
    CATALOG NUMBER: 99-241
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow, ICC
    • Conjugate: FITC
    • Species Reactivity: Chicken
    • Size: 0.5 mg
  • CD45RA Antibody [F8-11-13] (FITC)
    (1)
    CD45RA Antibody [F8-11-13] (FITC)
    CATALOG NUMBER: 99-544
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow
    • Conjugate: FITC
    • Species Reactivity: Human
    • Size: 100 tests
  • CD49b Antibody [HAS-4] (FITC)
    (1)
    CD49b Antibody [HAS-4] (FITC)
    CATALOG NUMBER: 99-383
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow
    • Conjugate: FITC
    • Species Reactivity: Human
    • Size: 100 tests
  • CD5 Antibody [4H8E6] (FITC)
    (1)
    CD5 Antibody [4H8E6] (FITC)
    CATALOG NUMBER: 98-603
    • Clonality: Monoclonal
    • Host Species: Rat
    • Tested Applications: ELISA, Flow, ICC, IHC-Fr, IP, Multiplex
    • Conjugate: FITC
    • Species Reactivity: Mouse
    • Size: 0.5 mg
  • CD5 Antibody [53-7.3] (FITC)
    (1)
    CD5 Antibody [53-7.3] (FITC)
    CATALOG NUMBER: 98-609
    • Clonality: Monoclonal
    • Host Species: Rat
    • Tested Applications: ELISA, ICC, IHC-Fr, IP, Multiplex
    • Conjugate: FITC
    • Species Reactivity: Mouse
    • Size: 0.5 mg
  • CD5 Antibody [B19.1] (FITC)
    CATALOG NUMBER: 98-597
    • Clonality: Monoclonal
    • Host Species: Rat
    • Tested Applications: ELISA, Flow, Neutralization Assay
    • Conjugate: FITC
    • Species Reactivity: Mouse
    • Size: 0.5 mg
  • CD5 Antibody [f43] (FITC)
    (1)
    CD5 Antibody [f43] (FITC)
    CATALOG NUMBER: 99-190
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow, ICC, IHC-Fr, IP
    • Conjugate: FITC
    • Species Reactivity: Cat, Lion
    • Size: 0.5 mg
  • CD5 Antibody [UCHT2] (FITC)
    (1)
    CD5 Antibody [UCHT2] (FITC)
    CATALOG NUMBER: 99-436
    • Clonality: Monoclonal
    • Host Species: Mouse
    • Tested Applications: Flow, ICC, IHC-Fr
    • Conjugate: FITC
    • Species Reactivity: Chimpanzee, Cynomolgus Monkey, Human, Rhesus Monkey
    • Size: 100 tests