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Fragmented Antibodies

SouthernBiotech F(ab’)2 and Fab fragmented secondary antibodies are extensively characterized, affinity-purified polyclonal or monoclonal antibodies with specificities to the mouse, human, rabbit, goat, rat, hamster, and sheep. They are available in a variety of formats including unconjugated as well as enzyme, biotinylated, and fluorescent conjugates for your flow cytometry, immunohistochemistry, and cell stimulation assays. Their small size is advantageous in the detection of primary antibodies in certain applications in which reduced nonspecific binding from Fc interactions and more efficient tissue penetration is needed.

Selected antibodies have been cross-adsorbed against IgG and/or serum proteins from other species to generate antibodies with minimal cross-reactivity to those species. It is important to use a secondary antibody that has minimal cross-reactivity to the species of your sample. We have a comprehensive offering of F(ab’)2 and Fab fragment polyclonal and monoclonal antibodies, all produced and validated in-house, for use in your specific assay.

Items 1-12 of 251

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  1. 1022-01
    Purified Goat F(ab')2 Anti-Mouse IgM antibody with minimal reactivity to human proteins for use in ELISA, flow cytometry, immunohistochemistry / immunocytochemistry, stimulation, and purification assays.

    IgM
    0.5 mg
    Mouse
    Polyclonal
    Goat
    UNLB
    ICC, IHC-FS, IHC-PS, ELISA, FC, Purification, Stim
  2. 1022-09
    Goat F(ab')2 Anti-Mouse IgM-PE antibody with minimal reactivity to human proteins for use in flow cytometry assays.

    IgM
    0.25 mg
    Mouse
    Polyclonal
    Goat
    PE
    FC, FLISA
  3. 1023-01
    Purified Goat F(ab')2 Anti-Mouse IgM antibody for use in ELISA and stimulation assays.

    IgM
    0.5 mg
    Mouse
    Polyclonal
    Goat
    UNLB
    ELISA, Stim
  4. 1052-05
    Goat F(ab')2 Anti-Mouse Kappa-HRP antibody for use in ELISA, immunohistochemistry, and ELISpot assays.

    Kappa
    1.0 mL
    Mouse
    Polyclonal
    Goat
    HRP
    IHC-PS, ELISA, ELISpot
  5. 1072-02
    Goat F(ab')2 Anti-Mouse IgG1-FITC antibody with minimal reactivity to human proteins for use in flow cytometry and immunohistochemistry / immunocytochemistry assays.

    IgG1
    0.5 mg
    Mouse
    Polyclonal
    Goat
    FITC
    ICC, IHC-FS, IHC-PS, FC, FLISA
  6. 1072-32
    Goat F(ab')2 Anti-Mouse IgG1-Alexa Fluor® 555 antibody with minimal reactivity to human proteins for use in immunohistochemistry / immunocytochemistry assays.

    IgG1
    0.5 mg
    Mouse
    Polyclonal
    Goat
    AF555
    ICC, IHC-FS, IHC-PS, FLISA
  7. 1142-01
    Purified F(ab')2 Anti-Mouse IgM antibody for use in ELISA, flow cytometry, and stimulation assays.

    IgM
    0.5 mg
    Mouse
    Monoclonal
    Rat
    UNLB
    ELISA, FC, Stim
  8. 2012-01
    Purified Goat F(ab')2 Anti-Human Ig antibody for use in ELISA, flow cytometry, immunohistochemistry, ELISpot, and stimulation assays.

    Ig
    0.5 mg
    Human
    Polyclonal
    Goat
    UNLB
    IHC-FS, ELISA, FC, ELISpot, Stim
  9. 2012-09
    Goat F(ab')2 Anti-Human Ig-PE antibody for use in flow cytometry assays.

    Ig
    0.25 mg
    Human
    Polyclonal
    Goat
    PE
    FC, FLISA
  10. 2012-30
    Goat F(ab')2 Anti-Human Ig-Alexa Fluor® 488 antibody for use in flow cytometry and immunohistochemistry assays.

    Ig
    0.5 mg
    Human
    Polyclonal
    Goat
    AF488
    IHC-FS, FC, FLISA
  11. 2012-32
    Goat F(ab')2 Anti-Human Ig-Alexa Fluor® 555 antibody for use in immunohistochemistry assays.

    Ig
    0.5 mg
    Human
    Polyclonal
    Goat
    AF555
    IHC-FS, FLISA
  12. 2022-09
    Goat F(ab')2 Anti-Human IgM-PE antibody for use in flow cytometry assays.

    IgM
    0.25 mg
    Human
    Polyclonal
    Goat
    PE
    FC, FLISA
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