GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.PBS Only?PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers.≥90%(SDS-PAGE)See COA
Accession #
P49763
Protein Tag
C-His
Expression system
HEK293
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant human PLGF protein (rp170416) at 1.0 μg/mL can bind PLGF Mouse mAb (Ab176386) with the EC50 of 30.7 ng/mL.
ActiBioPure™, Animal Free, Bioactive, Carrier Free, His Tag, PBS Only
Specifications & Purity
Animal Free, Carrier Free, Bioactive, ActiBioPure™, His Tag, PBS Only, ≥90%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Placenta growth factor (PlGF) is a member of the PDGF/VEGF family of growth factors that share a conserved pattern of eight cysteines. Alternative splicing results in at least three human mature PlGF forms containing 131 (PlGF-1), 152 (PlGF-2), and 203 (P
Bioactivity
Immobilized Recombinant human PLGF protein (rp170416) at 1.0 μg/mL can bind PLGF Mouse mAb (Ab176386) with the EC50 of 30.7 ng/mL.
25.7-31.5 kDa, under reducing conditions; 28.3-38.9 & 42.1-59.1 & 87.4-108.4 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.1 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ for 12 months. Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human PLGF Protein (rp170416) - ELISA Immobilized Recombinant Human PLGF Protein (rp170416) at 1.0 μg/mL can bind PLGF Mouse mAb (Ab176386) with the EC50 of 30.7 ng/mL.
Recombinant Human PLGF Protein (rp170416) - SDS-PAGE 3 μg/lane of Recombinant Human PLGF Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 25.7-31.5 kDa under reducing conditions and 28.3-38.9 & 42.1-59.1 & 87.4-108.4 kDa under non-reducing conditions. PLGF typically exists as a dimer. This dimerization is stabilized by intramolecular disulfide bonds, similar to the structural features observed in other members of the VEGF family (PMID: 11069911).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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