SPPA / Anti-Signal peptide peptidase antibody
![SPPA / Anti-Signal peptide peptidase antibody](https://www.phytoab.com/pub/media/mageplaza/blog/post/clnews/15360822061465130306.jpg)
SPPA1 is a protease in the plastids of plants, located in non-appressed thylakoid regions. It may be involved in the light-dependent degradation of antenna and photosystem II in chloroplasts.
PhytoAB has the antibody PHY1165S, the immunogen is KLH-conjugated synthetic peptide of SppA1 derived from Arabidopsis thaliana AT1G73990.
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