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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.

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 primary antibodies that are research-ready for a wide range of applications including western blot, ELISA, immunohistochemistry, flow cytometry, and immuno-precipitation.

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. 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.

  • 4-1BB Antibody [LOB12.3], Rat IgG2a
    CATALOG NUMBER: 24-608
    • Clonality: Recombinant Monoclonal
    • Tested Applications: Activation, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Mouse
    • Size: 0.2 mg
  • 4-1BB Receptor Antibody
    4-1BB Receptor Antibody
    (2)
    4-1BB Receptor Antibody
    CATALOG NUMBER: XP-5100
    • Clonality: Polyclonal
    • Host Species: Goat
    • Tested Applications: E, WB
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.1 mg
  • 4-1BB Receptor Antibody (biotin)
    4-1BB Receptor Antibody (biotin)
    4-1BB Receptor Antibody (biotin)
    (3)
    4-1BB Receptor Antibody (biotin)
    CATALOG NUMBER: XP-5100Bt
    • Clonality: Polyclonal
    • Host Species: Goat
    • Tested Applications: WB
    • Conjugate: Biotin
    • Species Reactivity: Human
    • Size: 0.05 mg
  • 4-1BBL Antibody
    (1)
    4-1BBL Antibody
    CATALOG NUMBER: 38-124
    • Clonality: Polyclonal
    • Host Species: Rabbit
    • Tested Applications: E, WB
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.1 mg
  • 4-1BBL Antibody (biotin)
    CATALOG NUMBER: 38-125
    • Clonality: Polyclonal
    • Host Species: Rabbit
    • Tested Applications: E, WB
    • Conjugate: Biotin
    • Species Reactivity: Human
    • Size: 0.05 mg
  • 4-1BBL Antibody [AT113-2], Rabbit IgG
    4-1BBL Antibody [AT113-2], Rabbit IgG
    (2)
    4-1BBL Antibody [AT113-2], Rabbit IgG
    CATALOG NUMBER: 24-611
    • Clonality: Recombinant Monoclonal
    • Tested Applications: Blocking, Flow, WB
    • Conjugate: Unconjugated
    • Species Reactivity: Mouse
    • Size: 0.2 mg
  • 4-1BBL Antibody [AT113-2], Rat IgG1
    CATALOG NUMBER: 24-612
    • Clonality: Recombinant Monoclonal
    • Tested Applications: Blocking, Flow, WB
    • Conjugate: Unconjugated
    • Species Reactivity: Mouse
    • Size: 0.2 mg
  • 4-1BBL Antibody [TKS-1], Rabbit IgG
    (1)
    4-1BBL Antibody [TKS-1], Rabbit IgG
    CATALOG NUMBER: 24-546
    • Clonality: Recombinant Monoclonal
    • Tested Applications: Blocking, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Mouse
    • Size: 0.2 mg
  • 4-1BBL Antibody [TKS-1], Rat IgG2a
    CATALOG NUMBER: 24-547
    • Clonality: Recombinant Monoclonal
    • Tested Applications: Blocking, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Mouse
    • Size: 0.2 mg
  • 4E BP1 (Ab 36) Antibody
    4E BP1 (Ab 36) Antibody
    (2)
    4E BP1 (Ab 36) Antibody
    CATALOG NUMBER: 79-367
    • Clonality: Polyclonal
    • Host Species: Rabbit
    • Tested Applications: IHC, WB
    • Conjugate: Unconjugated
    • Species Reactivity: Human, Mouse, Rat
    • Size: 0.1 mg