Heat shock transcription factor-binding protein

摘要

To provide a heat shock transcription factor (HSF) 2 binding factor, which can be involved in the transcriptional regulation of HSP70.2 playing an essential role in spermatogenesis; a DNA encoding the binding factor; an expression vector carrying the DNA; a transformant harboring the expression vector; a process for preparing a recombinant protein comprising the step of culturing the transformant; an antibody or a fragment thereof capable of specifically binding to the binding factor; an antisense DNA or antisense RNA complementary to the DNA; and an oligonudeotide probe or primer capable of specifically hybridizing to the DNA.