Glucose-regulated protein

Glucose-regulated protein is a protein in the endoplasmic reticulum in the cell.^[1]

It comes in several different molecular masses, including:

Grp78 (78 kDa)
Grp94 (94 kDa)
Grp170 (170 kDa), which is a human chaperone protein

References

^ Henney CS (1979). "The "triggering" of cytotoxic cell differentiation in secondary cultures by subcellular antigens". J. Immunol. 122 (5): 2134. PMID 312858. http://www.jimmunol.org/cgi/content/abstract/122/5/2134.