The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
% SDS-PAGE. Purity is greater than 95% as determined by HPLC and SDS-PAGE.
Endotoxin level is <0.1 ng/µg of human PEDF.
Endotoxin Level: <0.1 ng/µg.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at -20°C. Store under desiccating conditions.
pH: 7.40 Constituents: PBS, 0.88% Sodium chloride
Centrifuge the vial prior to opening. Reconstitute in sterile dH2O to a concentration of 0.1 -1mg/ml and let the lyophilized pellet dissolve completely. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.
Cell proliferation-inducing gene 35 protein
Pigment epithelium derived factor
Pigment epithelium-derived factor
Proliferation inducing protein 35
serine (or cysteine) proteinase inhibitor, clade F (alpha-2 antiplasmin, pigment epithelium derived factor), member 1
Serpin family F member 1
Serpin peptidase inhibitor clade F member 1
serpin peptidase inhibitor, clade F (alpha-2 antiplasmin, pigment epithelium derived factor), member 1
Neurotrophic protein; induces extensive neuronal differentiation in retinoblastoma cells. Potent inhibitor of angiogenesis. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity.
Retinal pigment epithelial cells and blood plasma.
Belongs to the serpin family.
Expressed in quiescent cells.
The N-terminal (AA 44-121) exhibits neurite outgrowth-inducing activity. The C-terminal exposed loop (AA 382-418) is essential for serpin activity.
The N-terminus is blocked. Extracellular phosphorylation enhances antiangiogenic activity. N- and O-glycosylated. O-glycosylated with a core 1 or possibly core 8 glycan.
Secreted. Melanosome. Enriched in stage I melanosomes.