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FGF-2/ bFGF/ FGF-b (Q65I, C96S, N111G), Human, Recombinant

  • 货号:KR0010
货号 产品名称 规格 库存 价格 数量 购买
KR0010 FGF-2/ bFGF/ FGF-b (Q65I, C96S, N111G), Human, Recombinant 10ug

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分子量 17.2 kDa
表观分子量 16 kDa
片段与标签 Met1-Ser155
物种 Human
表达宿主 E.coli

 

产品特性

 

纯度 >95% as determined by reducing SDS-PAGE.
内毒素 <1.0 EU per µg as determined by LAL test.
保存 Lyophilized Protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted Protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months

 

产品介绍

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.

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