Alomone Labs has developed two innovative platforms for studying protein-protein interaction and/or protein co-localization in complex immunostaining or immunoprecipitation protocols:

ATTO-Conjugated Antibodies: These antibodies can be used in immunohistochemistry (IHC) and immunocytochemistry (ICC) with same species antibodies.

Save time and resources with ONE antibody.

Benefits of immunostaining with ATTO-conjugated antibodies:
✓ Direct immuno-fluorescence
✓ Secondary antibodies are not necessary
✓ Ideal for immuno-colocalization with same species/host antibodies

Guinea Pig-Raised Antibodies: Antibodies raised in guinea pig can be used with any non-guinea pig second species antibodies (e.g. antibodies raised in mouse, rabbit, goat, etc.) in complex immunostaining or immunoprecipitation protocols. Our line of guinea pig raised antibodies can be combined with any of our rabbit-raised or ATTO-conjugated antibodies in complex immunostaining protocols.

Inositol-1,4,5-triphosphate receptors (IP₃R) are intracellular Ca²⁺ channels located on the membrane of the endoplamic reticulum (ER). They are regulated by IP₃ and Ca²⁺ and are modulated by many additional signals. Three isoforms of IP₃ Receptors have been isolated to date, each with different affinities for IP₃. Functional IP₃ receptors are homo- or hetero-tetrameric structures, where each subunit has six transmembrane domains. In addition, each isoform has various splice variants, all leading to a large diversity of IP₃ Receptors.