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Primary Antibodies

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ProSci is the Primary Antibody Specialist – We Offer Polyclonal Antibodies, Monoclonal Antibodies & Much More.
Thanks to years of painstaking antibody research, ProSci has created an impressive primary antibody production catalog of research-ready primary antibodies for a wide range of clinical applications. Primary antibodies are the key links to detect, analyze and manipulate specific antigens. Without primary antibodies (whether polyclonal or monoclonal), the opportunity for further research involving secondary antibodies is non-existent. Thus, there’s a reason primary antibodies are of primary importance for many researchers.

  • LAG-3 Single Domain Antibody [1A6]
    LAG-3 Antibody [1A6]
    LAG-3 Antibody [1A6]
    LAG-3 Antibody [1A6]
    (4)
    • Recombinant
    • Trial Size
    LAG-3 Single Domain Antibody [1A6]
    CATALOG NUMBER: SD8839
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow, IF, IHC-P
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • LAG-3 Single Domain Antibody [1C6]
    LAG-3 Antibody [1C6]
    LAG-3 Antibody [1C6]
    LAG-3 Antibody [1C6]
    (4)
    • Recombinant
    • Trial Size
    LAG-3 Single Domain Antibody [1C6]
    CATALOG NUMBER: SD8842
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow, IF, IHC-P
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • LAG-3 Single Domain Antibody [2A11]
    LAG-3 Antibody [2A11]
    LAG-3 Antibody [2A11]
    LAG-3 Antibody [2A11]
    (4)
    • Recombinant
    • Trial Size
    LAG-3 Single Domain Antibody [2A11]
    CATALOG NUMBER: SD8837
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow, IF, IHC-P
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • LAG-3 Single Domain Antibody [2B11]
    LAG-3 Antibody [2B11]
    LAG-3 Antibody [2B11]
    LAG-3 Antibody [2B11]
    (4)
    • Recombinant
    • Trial Size
    LAG-3 Single Domain Antibody [2B11]
    CATALOG NUMBER: SD8841
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow, IF, IHC-P
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • LAG3 Detection Set
    LAG3 Detection Set
    LAG3 Detection Set
    LAG3 Detection Set
    (4)
    LAG3 Detection Set
    CATALOG NUMBER: SD8700
    • Clonality: Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow, IF, IHC-P
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 1 Set
  • PD-1 Antibody [F12A8]
    PD-1 Antibody [F12A8]
    (2)
    • Recombinant
    • Trial Size
    PD-1 Single Domain Antibody [F12A8]
    CATALOG NUMBER: SD8643
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • PD-1 Single Domain Antibody [F25F4]
    PD-1 Antibody [F25F4]
    (2)
    • Recombinant
    • Trial Size
    PD-1 Single Domain Antibody [F25F4]
    CATALOG NUMBER: SD8649
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • PD-1 Antibody [F34C9]
    PD-1 Antibody [F34C9]
    (2)
    • Recombinant
    • Trial Size
    PD-1 Single Domain Antibody [F34C9]
    CATALOG NUMBER: SD8647
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • PD-1 Antibody [F42D7]
    PD-1 Antibody [F42D7]
    (2)
    • Recombinant
    • Trial Size
    PD-1 Single Domain Antibody [F42D7]
    CATALOG NUMBER: SD8645
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, Flow
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg
  • PD-L1 Antibody [F2G2]
    PD-L1 Antibody [F2G2]
    PD-L1 Antibody [F2G2]
    (3)
    • Recombinant
    • Trial Size
    PD-L1 Single Domain Antibody [F2G2]
    CATALOG NUMBER: SD8641
    • Clonality: Recombinant Monoclonal
    • Host Species: Llama
    • Tested Applications: E, ICC, IF
    • Conjugate: Unconjugated
    • Species Reactivity: Human
    • Size: 0.02 mg | 0.1 mg