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You are here:Home » Molecular Biology » MB-Growth Factors-PDGF » Platelet Derived Growth Factor AA, Recombinant, Human (PDGF-AA)

Platelet Derived Growth Factor AA, Recombinant, Human (PDGF-AA)


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Human PDGF-AA homodimer is produced by genetically engineered yeast, and purified by ionic exchange chromatography and reverse-phase HPLC. This polypeptide is composed of two identical polypeptide chains attached by disulfide bonds.
Catalog #P4258-16B
Biological ActivityHuman PDGF-AA homodimer is fully active as measured by the mitogenic assay involving the stimulation of 3H-thymidine incorporation into NIH-3T3 cells.
Storage and StabilityLyophilized powder may be stored at -20°C. Reconstitute to with sterile dH2O or buffer, aliquot and store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity95% pure by N-terminal aa sequencing, aa composition, HPLC analysis, and SDS gel electrophoresis.
ConcentrationAs reported
FormSupplied as a lyophilized powder in PBS
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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