Recombinant Mouse beta-NGF/β-Nerve Growth Factor/β-NGF（131-239）,BR

别名： Beta-Nerve Growth Factor;Beta-NGF;NGF;NGFB
规格: 10ug ; 50ug ; 500ug ; 1mg
外观(性状)： Lyophilized from a 0.2 μm filtered solution of 20mM Tris,200mM NaCl,pH8.0.
纯度: ≥95% as determined by reducing SDS-PAGE.
储存条件: 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.
运输条件： The product is shipped at ambient temperature.

背景说明： NGF is the first member discovered in the Neurotrophin family，which includes brain-derived neurotrophic factor (BDNF)，neurotrophin-3 (NT-3)，and neurotrophin-4 (NT-4).These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures.Mouse beta -NGF is a homodimer of two 120 amino acid polypeptides.It shares approximately 90% homology at the amino acid level with human beta -NGF and 95.8% with rat beta -NGF.NGF signaling has been shown to play an important role in neuroprotection and repair.β-NGF acts as a growth and differentiation factor for B lymphocytes，and enhances B-cell survival.It 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.
来源： E.coli

溶剂: 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.
内毒素: Less than 0.1 ng/ug(1 IEU/ug)as determined by LAL test.

Recombinant Mouse beta-Nerve Growth Factor is produced by our E.coli expression system and the target gene encoding Met130-Arg239 is expressed.

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