Secondary antibodies that are second to none

Because of our strong commitment to customer success, scientists turn to us for reliable primary and secondary antibodies for research use in diagnostics, drug development, and discovery studies.

Off-the-shelf and custom antibodies, immunoreagents, and services.

4603-05.02
FEATURED PRODUCT
Mouse Anti-His-Tag-HRP (SB194b)
5880-01L.01
NEW PRODUCT
Mouse Anti-Llama IgG2/IgG3-UNLB (SB183c)

Antibodies for Research and Related Products

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Secondary Antibodies & Reagents

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Primary Antibodies

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Primary Antibodies

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Isotype Controls

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Reagents & Kits

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ECM Proteins

Featured Antibody Services

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Antibody Conjugation

Fast turnaround times, scalable processes, and fully customizable-from conjugation chemistries to packaging format-we ensure you receive the optimal reagents for your assays.

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Polyclonal Antibody Production

Whatever your polyclonal antibody production needs—whether you require comprehensive support or have antigen ready to go-SouthernBiotech is ready to deliver. Fast.

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Antibody Fragmentation

Quickly get concentrated and purified F(ab’)2, Fab, and Fc fragments from your whole molecule or any of our our off-the-shelf antibodies.

Popular Products

Popular Products

  1. ELISA plate was coated with purified human IgG, IgM, and IgA, cynomolgus IgG, and rhesus IgG. Immunoglobulins were detected with serially diluted Goat Anti-Human IgG, Monkey ads-UNLB (SB Cat. No. 2049-01) followed by Swine Anti-Goat IgG(H+L), Human/Rat/Mouse SP ads-HRP (SB Cat. No. 6300-05).
    Goat Anti-Human IgG, Monkey ads-UNLB
    $353.00
    2049-01
  2. Paraffin embedded mouse small intestine tissue section was blocked with Normal Rabbit Serum (SB Cat. No. 0040-01) and stained with Goat Anti-Mouse IgA-UNLB (SB Cat. No. 1040-01) followed by Rabbit Anti-Goat IgG(H+L), Human SP ads-BIOT (SB Cat. No. 6164-08), Streptavidin-FITC (SB Cat. No. 7100-02), DAPI, and mounted with Fluoromount-G<sup>®</sup> Anti-Fade (SB Cat. No. 0100-35).
    Fluoromount-G® Anti-Fade
    $88.00
    0100-35
  3. BALB/c mouse splenocytes were stained with Rat Anti-Mouse CD38-LE/AF (SB Cat. No. 1635-14) followed by Mouse Anti-Rat IgG<sub>2a</sub>-PE (SB Cat. No. 3065-09).
    Rat Anti-Mouse CD38-LE/AF (NIMR-5)
    $330.00
    1635-14
  4. FLISA plate was coated with purified human IgG, IgM, and IgA. Immunoglobulins were detected with serially diluted Mouse Anti-Human IgG Fc-AF647 (SB Cat. No. 9040-31).
    Mouse Anti-Human IgG Fc-AF647 (JDC-10)
    $304.00
    9040-31
  5. Lane 1 - E. coli Genomic DNA<br/>Lane 2 - Hybridoma Cell DNA<br/>Lane 3 - Negative Control (H<sup>2</sup>O)<br/>Lane 4 - Positive Control<br/>Lane 5 - Inhibited Sample<br/>Lane 6 - Strongly Contaminated <br/>Sample<br/>Lane 7 - Weakly Contaminated Sample<br/>Lane 8 - 100 bp DNA Ladder
    Mycoplasma Detection Kit
    $217.00
    13100-01

About SouthernBiotech

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Founded in 1982 to provide researchers with tools that were not readily available from other commercial sources, SouthernBiotech has remained a steadfast, high-quality source of secondary antibodies for research use.

Over the years we have expanded our product line to meet researchers’ changing needs. What has not changed is our commitment to customer success.

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In-House Production & Validation
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Flexible, Customizeable Services
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Blog

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    What is a Secondary Antibody?

    Secondary antibodies enable analyte detection by binding to target-specific primary antibodies…

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    Introduction to Multiplex Immunoassays

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    How Does Immunoprecipitation Work?

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    The Importance of Immunoassay Controls

See the SouthernBiotech Blog