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Home > Isotype Control Antibodies
Recombinant isotype control antibodies are suitable for antibody screening and functional verification of antibody subtype. Isotype control antibodies normally act as negative controls to help differentiate non-specific background signal from specific antibody signal. High purity verified by SDS-PAGE and high bioactivity verified by ELISA. For in vitro and in vivo research use only (RUO). Low prices (starting from $30/mg for bulk order).
    30 Isotype Control Antibodies Products
  • PA007154.m1: In Vivo Grade Recombinant Anti-DNP Mouse IgG1 Kappa Isotype Control Antibody (mIgG1 Isotype Control)

    The in vivo grade recombinant anti-DNP mouse IgG1 isotype control antibody (clone of DNP.m1) was produced in mammalian cells.
    Applications: an isotype-matched negative control for anti-DNP mouse IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Please contact us to ask for a quote for the engineered DNP isotype control mutants, isotype control and mutants with Avi-, His-, and Flag-tags, and biotinylated isotype control and mutants. A variety of conjugates (such as dyes and fluorophores) with the anti-DNP isotype control and mutants are available.

  • PA007155.m1: In Vivo Grade Recombinant MOPC-21 Mouse IgG1 Kappa Isotype Control Antibody (mIgG1 Isotype Control)

    The in vivo grade recombinant MOPC-21 mouse IgG1 isotype control antibody was produced in mammalian cells.
    Applications: an isotype-matched negative control for mouse IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Please contact us to ask for a quote for the engineered MOPC-21 isotype control mutants, isotype control and mutants with Avi-, His-, and Flag-tags, and biotinylated isotype control and mutants. A variety of conjugates (such as dyes and fluorophores) with the isotype control and mutants are available.

  • PA007127: In vivo Grade Recombinant Human IgG2 Isotype Control Antibody

    Source: HEK 293 cell-derived.
    Applications: an isotype-matched negative control for human IgG2 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

  • PA007125: In Vivo Grade Recombinant Human IgG1 kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1 isotype control antibody was produced in CHO cells.
    Applications: an isotype-matched negative control for human IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007132: In Vivo Grade Recombinant Human IgG1-D265A kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1-D265A kappa isotype control mutant was produced in mammalian cells.
    Applications: an isotype-matched negative control for human IgG1 D265A kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007133: In Vivo Grade Recombinant Human IgG1-N297A kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1-N297A kappa isotype control mutant was produced in mammalian cells.
    Applications: an isotype-matched negative control for human IgG1 N297A kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007134: In Vivo Grade Recombinant Human IgG1-L234A L235A P329G (hIgG1 LALAPG) kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1-L234A L235A P329G (hIgG1 LALAPG, Fc silenced) kappa isotype control mutant was produced in CHO cells.
    Applications: an isotype-matched negative control for human IgG1 LALAPG kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007139: In Vivo Grade Recombinant Human IgG1-D265A N297A (hIgG1 DANA) kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1-D265A N297A (hIgG1 DANA) kappa isotype control mutant was produced in mammalian cells.
    Applications: an isotype-matched negative control for human IgG1 DANA kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007140: In Vivo Grade Recombinant Human IgG1-S267E L328F (hIgG1 SELF) kappa Isotype Control Antibody

    The in vivo grade recombinant human IgG1-S267E L328F (hIgG1 SELF, Fc activated) kappa isotype control mutant was produced in mammalian cells.
    Applications: an isotype-matched negative control for human IgG1 SELF kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

  • PA007128: In Vivo Grade Recombinant Human IgG4-S228P Isotype Control Antibody (hIgG4 Isotype Control)

    The recombinant human IgG4-S228P isotype control antibody (hIgG4 S228P isotype control) was produced in CHO cells.
    Applications: an isotype-matched negative control for human IgG4 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    PA007131: In Vivo Grade Recombinant Human IgG4-S228P L235E P329G Isotype Control Antibody (hIgG4 SPLEPG Isotype Control Mutant)

    The recombinant human IgG4-S228P L235E P329G isotype control antibody (hIgG4 SPLEPG isotype control mutant, Fc silenced) was produced in mammalian cells.
    Applications: an isotype-matched negative control for human IgG4 SPLEPG kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

  • PA007154.m1: In Vivo Grade Recombinant HyHEL-10 Mouse IgG1 Kappa Isotype Control Antibody (mIgG1 Isotype Control)

    The in vivo grade recombinant anti-HEL mouse IgG1 isotype control antibody (clone of HyHEL-10) was produced in mammalian cells.
    Applications: an isotype-matched negative control for anti-HEL mouse IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Please contact us to ask for a quote for the engineered HyHEL-10 isotype control mutants, isotype control and mutants with Avi-, His-, and Flag-tags, and biotinylated isotype control and mutants. A variety of conjugates (such as dyes and fluorophores) with the anti-HEL isotype control and mutants are available.

  • PA007153.m1: In Vivo Grade Recombinant HEL D1.3 Mouse IgG1 Kappa Isotype Control Antibody (mIgG1 Isotype Control)

    The in vivo grade recombinant anti-HEL mouse IgG1 isotype control antibody (clone of HEL D1.3) was produced in mammalian cells.
    Applications: an isotype-matched negative control for anti-HEL mouse IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Please contact us to ask for a quote for the engineered HEL D1.3 isotype control mutants, isotype control and mutants with Avi-, His-, and Flag-tags, and biotinylated isotype control and mutants. A variety of conjugates (such as dyes and fluorophores) with the anti-HEL isotype control and mutants are available.

  • BP4122: In Vivo Grade Recombinant Rabbit IgG Fc protein (rIgG Fc)

    Source: HEK 293 cell-derived.
    Purity: >95% by SDS-PAGE under reducing conditions
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Recombinant natural and engineered rabbit IgG Fc proteins (rIgG Fc), and recombinant rabbit IgG isotype control antibody and mutants are available. Biotinylated rIgG Fc, and rIgG Fc with Avi-, His-, and Flag-tags are also available. The recombinant rabbit IgG Fc protein and mutants can be used as the isotype control of the rIgG antibodies and the rIgG Fc fusion proteins in various in vitro and in vivo experiments.

  • PA007130: In vivo Grade Recombinant Mouse IgG2b Isotype Control Antibody

    The in vivo grade recombinant mouse IgG2b isotype control antibody was produced in HEK 293 cells.
    Applications: an isotype-matched negative control for mouse IgG2b kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
    Endotoxin: Less than 1 EU/mg of protein as determined by LAL method.

  • BP4091: In Vivo Grade Recombinant Human IgG3 Fc protein (hIgG3 Fc)

    Source: mammalian cell-derived.
    Purity: >95% by SDS-PAGE under reducing conditions
    Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

    Recombinant human IgG1 Fc protein mutants available including hIgG1 Fc C103S; hIgG1 Fc D265A; hIgG1 Fc R214K; hIgG1 Fc R214K/N297A; hIgG1 Fc L234A/L235A; hIgG1 Fc L234F/L235E/P331S; hIgG1 Fc L235A/G237A. Recombinant human IgG1 isotype control antibody and mutants are available. Biotinylated hIgG1 Fc, and hIgG1 Fc with Avi-, His-, and Flag-tags are also available.

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