内皮细胞生长添加剂(ECGF/ECGS)是一种内皮细胞体外培养不可缺少的补充物质,可以优化细胞的体外生长环境,促进内皮细胞的正常增殖和生长。ECGF/ECGS是一种无菌浓缩(100X)溶液,含有正常人内皮细胞培养所必需的生长因子、激素和蛋白质。内皮细胞生长添加剂经过配制(定量和定性)以提供平衡的生长环境,可以很好地促进体外人内皮细胞的生长。
艾美捷Relia Tech内皮细胞生长添加剂也可用于培养没有饲养细胞的杂交瘤细胞(Pintus,1983)。这些脑提取物中的活性因子已被鉴定为aFGF的变体(Burgesse,1985)。该ECGF产品补充了生理浓度的人rec.VEGF-A,以支持培养中血管内皮细胞的生长和分化。
艾美捷Relia Tech内皮细胞生长添加剂相关参数说明:
Cat-Nr. 300-090-B
Size 6 mg
Source Cattle
Formulation lyophilized (freeze-dried)
Purification Crude extract
Biological Activity Optimum concentration for human umbilical vein endothelial cells (HUVEC) range from 50-200 µg/ml, optimal concentration with heparin (30 µg/ml) is about 12 µg/ml.
Species Reactivity human cells, mouse cells, rat cells, cattle cells, pig cells
Buffer water
Reconstitution Reconstitute the contents of the vial in 2 ml of prewarmed (37°C) sterile PBS or water. Gently rotate the vial until the contents are dissolved. This stock solution may be further diluted in sterile tissue culture media to obtain the desired working concentrations. It is recommended that medium containing diluted product is aseptically filtered prior to use.
含VEGF 165用于微血管内皮细胞培养:
ECGFpro1 300-090-B 6mg
ECGFpro1 +Heparin(肝素) 300-090H-B 6mg
含VEGF-C用于淋巴内皮细胞培养:
ECGFpro2 300-090-L 6mg
ECGFpro2 +Heparin/肝素 300-090H-L 6mg
ECGF用于人微血管内皮细胞(HMEC)培养的合适浓度范围是100-300 μg/ml,加入肝素(50 μg/ml)后的合适浓度范围是10-20 μg/ml。ECGF pro 1因子和牛ECGF pro 2因子对小鼠细胞,牛细胞和人细胞起作用。
*每瓶中含有足够多的生长因子添加物和VEGF-A或VEGF-C,可以为血液或者淋巴内皮细胞提供合适生长环境。
艾美捷Relia Tech内皮细胞生长添加剂相关研究:
PD-ECGF (101-M603)
ECGF (Crude Extract, cell culture grade) (300-092)
ECGF (Crude Extract, cell culture grade) + Heparin...
ECGFpro2 (complete for lymphatic ECs) (300-090-L)
ECGFpro2 + Heparin (complete for lymphatic ECs)
ECGFpro1 + Heparin (complete for blood ECs)