HSF1 | Heat shock factor 1

C-terminal part of Chlamydomonas reinhardtii HSF1 (Exons 7 to 9), UniProt: A1YTN3

78.4 | 100 kDa

collection of antibodies to other heat shock proteins

collection of antibodies to Chlamydomonas reinhardtii

Algal protein extraction buffer

Secondary antibodies

HSF1 is a key regulator of the stress response. It becomes hyperphosphorylated following heat shock (results in the shifting of the HSF1 protein to slightly higher MW) and HSF1 protein rapidly accumulates during heat stress. HSF1 appears to be constitutively present as high molecular weight complexes, presumably trimers. It also interacts with cytosolic HSP70A.