Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.05% Sodium azide
Primary antibody notesHeat Shock Proteins (HSP) are expressed in response to various biological stresses, including high temperatures. There are several major families of HSPs including HSP 70, HSP 90 and HSP 100. The HSP 100 proteins generally have amino acid sequences of about 900 residues and contain two nucleotide-binding sites. Within the HSP 100 family of proteins, yeast express an ~104 kDa form which is necessary to protect cells from various stress conditions such as heat, heavy metals and ethanol, though mutation studies have shown that the protein is not required for normal growth. Yeast HSP 104 has been shown to be a ClpB protein with significant sequence homology to E. coli ClpB, particularly in the two nucleotide-binding sites.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/100 - 1/5000. Detects a band of approximately 100-105 kDa. 1/100 for Mammals and 1/500 for yeast.
1/100 - 1/200.
RelevanceHsp104 is a molecular chaperone required for stress tolerance and for maintenance of [psi(+)] prions in the budding yeast Saccharomyces cerevisiae. Hsp104 is vital to protect yeast cells against high temperature and high concentration of ethanol. It is not required for normal growth.