ImmunoCruz® Antibody Conjugates

Santa Cruz Biotechnology (SCBT) is the #1 source of Primary Antibody Conjugates. Over 8,300 monoclonal primary antibodies available in 10 popular conjugate forms for direct detection and use, eliminating the need for secondary reagents. Directly conjugated antibodies are accurate and reliable research tools for a broad range of applications. Our NEW Alexa Fluor® Direct Conjugates allow for simultaneous detection of multiple target proteins in one experiment, producing signals with better dynamic range and more stability than conventional enzymatic detection methods. Search for antibody of interest (i.e. p53 antibodies) in the search bar above to find available conjugated antibodies.

HRP Conjugated Antibodies

Horseradish Peroxidase (HRP) Antibody Conjugates for direct chemiluminescence (ECL) WB and chromogenic (DAB) IHC. HRP conjugated primary antibodies allow for one-step detection by eliminating the need for secondary reagents such as HRP conjugated secondary antibodies.

Horseradish Peroxidase (HRP) Conjugate

HRP Conjugated Antibody Applications Include:

Western Blot (ECL), Immunohistochemistry (IHC), ELISA

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Alexa Fluor® Conjugated Antibodies

Alexa Fluor® Antibody Conjugates allow for a one-step antibody incubation by eliminating the need for secondary reagents such as Alexa Fluor® conjugated secondary antibodies.

Alexa Fluor® Direct Conjugates for RGB Fluorescent Imaging Systems

Dyes in the Visible Light Spectrum are suitable for use with imaging systems like iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems.

Alexa Fluor® 488 Conjugate|525 nm Emission|See FITC conjugates Alexa Fluor® 546 Conjugate|573 nm Emission|See PE conjugates Alexa Fluor® 594 Conjugate|617 nm Emission Alexa Fluor® 647 Conjugate|665 nm Emission

Alexa Fluor® Conjugated Antibody (RGB Fluorescent Imaging Systems) Applications Include:

Western Blot (RGB), Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FCM)

Alexa Fluor® Direct Conjugates for Near-Infrared (NIR) Detection Systems

Dyes in the Near-Infrared (NIR) Spectrum are suitable for use with detection systems like LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems.

Alexa Fluor® 680 Conjugate|702 nm Emission Alexa Fluor® 790 Conjugate|814 nm Emission

Alexa Fluor® Conjugated Antibody (Near-Infrared (NIR) Spectrum) Applications Include:

Western Blot (NIR), Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FCM)

Alexa Fluor® is a trademark of Molecular Probes, Inc.
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FITC Conjugated Antibodies (vs. Alexa Fluor® 488)

While we continue to offer conventional fluorescein (FITC) antibody conjugates (525 nm emission) for direct immunofluorescent cell staining, we strongly recommend Alexa Fluor® 488 primary antibody conjugates (525 nm emission) as alternatives and much superior reagents.

FITC (Flourescein) Conjugate|525 nm Emission

Fluorescein (FITC) Conjugated Antibody Applications Include:

Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FCM)

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PE Conjugated Antibodies (vs. Alexa Fluor® 546)

While we continue to offer conventional phycoerytherin (PE) antibody conjugates (578 nm emission) for direct immunofluorescent cell staining, we strongly recommend Alexa Fluor® 546 primary antibody conjugates (573 nm emission) as alternatives and much superior reagents.

PE (Phycoerytherin) Conjugate|578 nm Emission

Phycoerythrin (PE) Conjugated Antibody Applications Include:

Immunofluorescence (IF), Immunohistochemistry (IHC), Flow Cytometry (FCM)

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Agarose Conjugated Antibodies

Agarose Antibody Conjugates (AC) for target protein enrichment by Immunoprecipitation (IP). Agarose antibody conjugates streamline IP procedures by eliminating secondary reagents such as Protein A, Protein G PLUS and Protein A/G PLUS to allow a ONE-STEP incubation for IP.

Agarose Conjugate (AC)

Agarose Conjugated Antibody Applications Include:

Immunoprecipitation (IP)

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Visible and infrared chart of conjugates
Alexa Fluor® is a trademark of Molecular Probes, Inc.
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