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| 品牌 | absin | 货号 | abs04221 |
|---|---|---|---|
| 规格 | 10ug | 供货周期 | 一周 |
| 概述 | |
|---|---|
| 描述 | Recombinant Mouse beta-Nerve Growth Factor is produced by our E.coli expression system and the target gene encoding Ser122-Gly241 is expressed. |
| 别名 | Beta-nerve growth factor/ Beta-NGF/ Ngf |
| 形态 | Lyophilized from a 0.2 μm filtered solution of 20mM Tris,150mM NaCl,pH8.0. |
| 来源 | E.coli |
| 氨基酸序列 | SSTHPVFHMGEFSVCDSVSVWVGDKTTATDIKGKEVTVLAEVNINNSVFRQYFFETKCRASNPVE SGCRGIDSKHWNSYCTTTHTFVKALTTDEKQAAWRFIRIDTACVCVLSRKATRRG |
| 内毒素水平 | Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test. |
| Accession # | P01139 |
| 性能 | |
|---|---|
| 背景 | Mouse β-NGF is a neurotrophic factor structurally related to BDNF, NT-3 and NT-4. These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures. β-NGF is a potent neurotrophic factor that signals through its receptor β-NGFR, and plays a crucial role in the development and preservation of the sensory and sympathetic nervous systems. β-NGF also acts as a growth and differentiation factor for B lymphocytes, and enhances B-cell survival. |
| 溶解方法 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 保存方法 | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
| 纯度 | Greater than 95% as determined by reducing SDS-PAGE. |
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