Storage: Store at -20 C for up to 3 years, Make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Tested applications: Western blot (WB)
Recommended dilutions: 1: 500 - 1: 5000 (WB)
Expected | apparent MW: Depends upon MW of a fusion protein
GST-tag (glutathione S-transferase) is a tag added to a protein of interest as a fusion protein to unable purification and detection. The tag is 220 amino acid long, ca. 26 kDa which makes it quite large compare to Myc or FLAG tags.