Nerve growth factor is important for the development and maintenance of the sympathetic and sensory nervous systems. Extracellular ligand for the NTRK1 and NGFR receptors, activates cellular signaling cascades through those receptor tyrosine kinase to regulate neuronal proliferation, differentiation and survival. Inhibits metalloproteinase dependent proteolysis of platelet glycoprotein VI.
生物活性
Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells.The ED50 for this effect is 0.04-0.4 ng/mL.
Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/mL. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. Upon receipt, it is recommended t
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Recombinant Human beta-NGF Protein - Protein Bioactivity Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED₅₀ for this effect is 0.04 - 0.4 ng/mL.