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FGF-2 Protein, Human, Recombinant (K128N)  Cite:0    分享

货号： IM31093
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规格:
5μg 10μg 20μg 50μg 100μg 200μg 500μg 1mg
单位:
支
单价:￥570.00
基本信息
产品简介
运输与保存
注意事项
基本信息
  • 产品名称
    FGF-2 Protein, Human, Recombinant (K128N)
  • 别名
    Heparin-binding growth factor 2, HBGF-2, Fibroblast growth factor 2, FGFB, FGF-2, FGF2, bFGF, Basic fibroblast growth factor
  • 种属
    Human
  • 表达系统
    E. coli
  • 标签
    Tag Free
  • 蛋白编号
    P09038-2
  • 氨基酸序列
    Met1-Ser155
  • 蛋白构建
    Met1-Ser155
  • 蛋白纯度
    Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
  • 分子量
    17 KDa (reducing condition)
  • 缓冲液
    Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 200 mM NaCl, pH 7.5.
  • 内毒素
    < 0.1 ng/µg (1 EU/µg) as determined by LAL test.
  • 生物活性
    Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
  • 研究背景
    Fibroblast growth factors (FGF) are a family of heparin-binding secreted proteins that stimulate cell proliferation and differentiation in a wide variety of tissues. FGFs play important roles in diverse biological functions both in vivo and in vitro, including mitogenesis, cellular migration, differentiation, angiogenesis, and wound healing. Human embryonic stem cell (hESC) cultures require FGF basic (also known as FGF-2 or bFGF) in cell culture media to remain in an undifferentiated and pluripotent state. Thermostable FGF basic was engineered for enhanced stability in culture media, without modification of its biological function. FGF basic is a required component of stem cell culture media for maintaining cells in an undifferentiated state. Because FGF basic is unstable, daily media changes are needed. The thermostable FGF basic that supports a 2-day media change schedule, so no media changes are required over a weekend. This thermostable FGF basic was more stable than FGF basic in biochemical studies, and maintained cell growth, pluripotency and differentiation potential with a 2-day feeding schedule.
产品简介

FGF-2 Protein, Human, Recombinant (K128N) is expressed in E. coli expression system. The predicted molecular weight is 17 KDa and the accession number is P09038-2.

运输与保存
  • Shipping
    In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice
  • Stability & Storage
    It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can bestably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstitutedprotein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freezethaw cycles and store products in aliquots
注意事项

1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。

2. 为了您的安全和健康，请穿好实验服并佩戴一次性手套和口罩操作。

3. 实验结果可由多种因素影响，相关处理只限于产品本身，不涉及其他赔偿。

 

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