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內(nèi)皮細(xì)胞生長(zhǎng)添加劑(ECGF/ECGS)是一種內(nèi)皮細(xì)胞體外培養(yǎng)不可-缺少的補(bǔ)充物質(zhì),可以優(yōu)化細(xì)胞的體外生長(zhǎng)環(huán)境,促進(jìn)內(nèi)皮細(xì)胞的正常增殖和生長(zhǎng)。ECGF/ECGS是一種無(wú)菌濃縮(100X)溶液,含有正常人內(nèi)皮細(xì)胞培養(yǎng)所必需的生長(zhǎng)因子、激素和蛋白質(zhì)。內(nèi)皮細(xì)胞生長(zhǎng)添加劑經(jīng)過(guò)配制(定量和定性)以提供平衡的生長(zhǎng)環(huán)境,可以很好地促進(jìn)體外人內(nèi)皮細(xì)胞的生長(zhǎng)。
艾美捷Relia Tech內(nèi)皮細(xì)胞生長(zhǎng)添加劑也可用于培養(yǎng)沒(méi)有飼養(yǎng)細(xì)胞的雜交瘤細(xì)胞(Pintus,1983)。這些腦提取物中的活性因子已被鑒定為aFGF的變體(Burgesse,1985)。該ECGF產(chǎn)品補(bǔ)充了生理濃度的人rec.VEGF-A,以支持培養(yǎng)中血管內(nèi)皮細(xì)胞的生長(zhǎng)和分化。
艾美捷Relia Tech內(nèi)皮細(xì)胞生長(zhǎng)添加劑相關(guān)參數(shù)說(shuō)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用于微血管內(nèi)皮細(xì)胞培養(yǎng):
ECGFpro1 300-090-B 6mg
ECGFpro1 +Heparin(肝素) 300-090H-B 6mg
含VEGF-C用于淋巴內(nèi)皮細(xì)胞培養(yǎng):
ECGFpro2 300-090-L 6mg
ECGFpro2 +Heparin/肝素 300-090H-L 6mg
ECGF用于人微血管內(nèi)皮細(xì)胞(HMEC)培養(yǎng)的合適濃度范圍是100-300 μg/ml,加入肝素(50 μg/ml)后的合適濃度范圍是10-20 μg/ml。ECGF pro 1因子和牛ECGF pro 2因子對(duì)小鼠細(xì)胞,牛細(xì)胞和人細(xì)胞起作用。
*每瓶中含有足夠多的生長(zhǎng)因子添加物和VEGF-A或VEGF-C,可以為血液或者淋巴內(nèi)皮細(xì)胞提供合適生長(zhǎng)環(huán)境。
艾美捷Relia Tech內(nèi)皮細(xì)胞生長(zhǎng)添加劑相關(guān)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)
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