PeptideDB

Zapalog

CAS: 1708091-24-0 F: C58H73N7O15 W: 1108.24

Zapalog is a photocleavable small-molecule heterodimerizer that can be used to repeatedly initiate, and instantaneously
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This product is for research use only, not for human use. We do not sell to patients.

Bioactivity Zapalog is a photocleavable small-molecule heterodimerizer that can be used to repeatedly initiate, and instantaneously terminate, a physical interaction between two target proteins. Zapalog dimerizes any two proteins tagged with the FKBP and DHFR domains until exposure to light causes its photolysis[1].
Target FKBP, DHFR
Name Zapalog
CAS 1708091-24-0
Formula C58H73N7O15
Molar Mass 1108.24
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Gutnick A, et al. The light-sensitive dimerizer zapalog reveals distinct modes of immobilization for axonal mitochondria. Nat Cell Biol. 2019 Jun;21(6):768-777.