Rabbit Monoclonal Antibody to Human Serine Peptidase Inhibitor, Clade F, Member 1
Pigment epithelium-derived factor, also known as PEDF, Serpin F1, and SERPINF1, is a multiple functional protein which has both anti-angiogenic activity and neurotrophic activity at the same time. PEDF is a secreted glycoprotein that belongs to the noninhibitory serpin. It has an alpha/beta core serine-protease inhibitor domain, three major beta-sheets, and ten alpha-helices. PEDF does not inhibit either serine or cysteine proteinases. PEDF exerts diverse physiological activities including anti-angiogenesis, anti-vasopermeability, anti-tumor, and neurotrophic activities. PEDF acts via multiple high affinity ligands and cell receptors. It has been described as a natural angiogenesis inhibitor with neurotrophic and immune-modulation properties. PEDF induces macrophages apoptosis and necrosis through the activation of peroxisome proliferator-activated receptor-gamma by which PEDF could modulate inflammatory reactions in septic shock. It balances angiogenesis in the eye and blocks tumor progression.
Human PEDF / SerpinF1. No cross-reactivity in ELISA with Mouse PEDF / SerpinF1; Human cell lysate (293 cell line)
Recombinant Human PEDF / SerpinF1 Protein
Western blot; ELISA
Western blot: This antibody can be used at 1-2 μg/mL with the appropriate secondary reagents to detect Human SERPINF1 in WB.Using a DAB detection system, the detection limit for Human SERPINF1 is approximately 0.5 ng/lane under non-reducing conditions and 0.25 ng/lane under reducing conditions.Direct ELISA: This antibody can be used at 0.1-0.2 μg/mL with the appropriate secondary reagents to detect Human SERPINF1. The detection limit for Human SERPINF1 is approximately 0.00975 ng/well.
This antibody was obtained from a rabbit immunized with purified, human cell-derived, recombinant Human PEDF / SerpinF1
0.2 μm filtered solution in PBS with 5% trehalose
This antibody can be stored at 2-8°C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 to -70 °C. Preservative-Free.Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.