mature HSP70B protein UniProt: A8HYV3, expressed with N- and C-terminal hexahistidine tags in E. coli, purified with Ni-NTA
HSP70B is a nuclear-encoded, chloroplast-targeted chaperone of the HSP70 family. It is the major HSP70 in the stroma of Chlamydomonas reinhardtii chloroplasts. It interacts with HSP90C, CGE1, CDJ2, and VIPP1.