Alkaline phosphatase (AP) conjugates

Alkaline phosphatase (AP) conjugates are commonly used as secondary detection reagents in ELISA, immunohistochemistry and western blot. See alkaline phosphatase AP-conjugated secondary antibodies with different specificities, including fragment and pre-adsorbed antibodies. Browse our resources to help you choose the appropriate AP conjugate for your experiments.


​​Goat Anti-Rabbit IgG H&L (Alkaline Phosphatase) (ab97048)​

Alkaline Phosphatase Goat anti-Rabbit IgG  secondary antibody has been tested and used for western blot and ELISA applications at  1:5000-1:50000 dilution.  

Goat Anti-Mouse IgG H&L (Alkaline Phosphatase) (ab97020)​​

Detect primary antibodies raised in mouse in western blot (chemiluminescence) and ELISA with this anti-mouse alkaline phosphase conjugated secondary antibody for high sensitivity.

Enzyme conjugated secondaries

Learn why our secondary antibodies conjugated to HRP and AP are ideal for ELISA and IHC.

​Optimized secondary antibodies for western blotting 

Learn how the increse sensitivity of alkaline phosphatase secondary antibodies make them ideal for chemiluminescent detection in western blot.

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