SppA1 is a serine-type protease found in thylakoid membranes of photosynthetic organisms. SppA protease family is represented in higher plants by one component, in most cyanobacteria - by two proteins (SppA1 and SppA2). SppA1 is a light-induced protease and may be involved in the acclimation of photosynthetic membranes to high light. In cyanobacteria SppA1 is involved in the degradation of linker proteins of phycobilisome antennae under acclimation to higher light regimes.
应用类型
Western blot (WB)
免疫原
Synthetic peptide (amino acids 305 - 320) specific for SppA1 protease from Synechocystis sp. PCC 6803, UniProt: P73689
