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

More on ATTO dyes

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.

Changes in the cytoplasm free Ca²⁺ concentration [Ca²⁺]_in regulate a large number of relevant physiological processes and have a major impact on cell development and function. The identification of STIM, the endoplasmic reticulum (ER) Ca²⁺ sensor, and Orai, a key subunit of the Ca²⁺ release-activated Ca²⁺ (CRAC) channel pore, have provided the tools to illuminate the mechanisms of CRAC channel regulation, that play an important role in modulation of the free Ca²⁺ concentration in non-excitable cells. Store-operated Ca²+ entry (SOCE) is a common and ubiquitous mechanism for regulating Ca²⁺ influx into cells and is widely expressed in most tissues.