Human Galectin-9 / LGALS9 Protein, Ala 2 - Thr 323 (Accession # BAA31542) was produced in human 293 cells (HEK293).
Predicted N Terminal:
Lyophilized from sterile MOPS, NaCl, EDTA and DTT, pH6.7, 10% Trehalose.
Human Galectin-9, His Tag is fused with a polyhistidine tag at the N-terminus, and has a calculated MW of 36.6 kDa. The reducing protein migrates as 40-50 kDa in SDS-PAGE.
Less than 1.0 EU per μg by the LAL method.
>95% as determined by SDS-PAGE.
Samples are stable for up to twelve months from date of receipt at -70ºC.
Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.