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Recombinant Human β-NGF/NGFB Protein (with pro peptide)

Price: ¥3000 ¥1032

Size:
50μg 10μg
  • 表达系统: E.coli
  • 蛋白编码: P01138
别称
Beta-Nerve Growth Factor;Beta-NGF;NGF;NGFB
表达系统
E.coli
序列
Glu19-Ala241
蛋白编码
P01138
种属
Human
计算分子量
25 kDa
表观分子量
30 kDa
标签
None
纯度
> 95 % as determined by reducing SDS-PAGE.
内毒素
< 1.0 EU per μg of the protein as determined by the LAL method.
保存条件
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
运输条件
This product is provided as lyophilized powder which is shipped with ice packs.
制剂
Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl,500mM NaCl,5%Trehalose,5%Mannitol,0.01%tween80,1mM EDTA,pH8.0.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
复溶方法
Please refer to the printed manual for detailed information.
背景
The precursor form of the nerve growth factor (proNGF) like its mature form is characterized by the cystin knot motif consisting of three cystine bridges; whereas proneurotrophins and mature neurotrophins elicit opposite biological effects. ProNGF functions preferentially via the complex of pan-neurotrophin receptor p75 (p75NTR) and vps10p domain-containing receptor sortilin inducing neuronal apoptosis and contributing to age- and disease-related neurodegeneration.


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