Home  >  Products  >  PEK, Active, Recombinant, Human (Eukaryotic Translation Initiation Factor 2-alpha Kinase 3, PRKR-like Endoplasmic Reticulum Kinase, Pancreatic eIF2-alpha Kinase, HsPEK, EIF2AK3, PERK)

PEK, Active, Recombinant, Human (Eukaryotic Translation Initiation Factor 2-alpha Kinase 3, PRKR-like Endoplasmic Reticulum Kinase, Pancreatic eIF2-alpha Kinase, HsPEK, EIF2AK3, PERK)

Cat no: 029578


Supplier: United States Biological
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Source: Recombinant corresponding to 536-end from human PEK, 6-His-Tag expressed in baculovirus in Sf21 insect cells. Molecular Weight: ~71kD Specific Activity: ~299U/mg, where one unit of PEK activity is defined as 1nmol phosphate incorporated into 300uM RSRSRSRSRSRSRSR per minute at 30 degrees C with a final ATP concentration of 100uM. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70 degrees C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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