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Recombinant Humanβ-NGF Protein_90473ES(90473ES)

Recombinant Human β-NGF Protein
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产品介绍

β-NGF is the biologically active form of Nerve Growth Factor (NGF), a founding member of the neurotrophin family essential for neuronal development, survival, and function. Human β-NGF is a homodimeric protein composed of two identical 118-amino acid polypeptide chains. It is processed from a larger precursor (proNGF) through proteolytic cleavage. β-NGF represents a fundamental neurotrophic factor with broad applications spanning from basic neuroscience research to clinical therapeutics. While recombinant human β-NGF and gene therapy approaches aim to harness its neuroprotective properties for neurodegenerative diseases, the most significant industrial success has been the development of anti-NGF monoclonal antibodies for chronic pain management. The dual role of NGF—promoting neuronal survival in development while mediating pathological pain in adulthood—highlights the complexity of targeting this pathway therapeutically.

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SDS-PAGE

2μg (R: reducing condition, N: non-reducing condition).

Bioactivity

Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The EC50 for this effect is 0.36-0.42 ng/ml.

RP-HPLC

>95% as determined by RP-HPLC.

产品性质
产品特色

高活性、高纯度、低内毒素、高稳定性

存储条件

-25 ~ -15℃保存,收到货之日起有效期1年。复溶后,在4°C下可稳定保存1周。复溶后,-20℃~ -80℃下可稳定保存3-6个月。建议分装后于-20℃或-80℃冷冻保存以延长保质期。

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