Recombinant full length protein corresponding to PsbQ. The immunogen species is Spinacia oleracea (Spinach). Sequence: MAQAMASMAGLRGASQAVLEGSLQISGSNRLSGPTTSRVAVPKMGLNIRA QQVSAEAETS RRAMLGFVAAGLASGSFVKAVLAEARPIVVGPPPPLSG GLPGTENSDQARDGTLPYTKDR FYLQPLPPTEAA