Analysis Note
The biological activity is measured by its ability to bind to immobilized Flt1/Fc chimera in ELISA.
Biochem/physiol Actions
Angiogenic factor of the VEGF family. Ligand for the VEGFR-1 (flt-1) receptor and for neuropilin-1. PlGF-2 differs from PlGF-1 and PlGF-3 in having a heparin binding domain.
Physical form
Lyophilized from a 0.2 µm filtered solution in 30% acetonitrile and 0.1% trifluoroacetic acid containing 0.5 mg bovine serum albumin.
This product has met the following criteria: