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The PromoCell DetachKit was developed for gentle and effective detachment of adherent primary human cells in culture. Each batch is tested on primary human cells.
The DetachKit is optimized for primary human cells but can also be used for primary animal cells and cell lines.
PromoCell DetachKit was designed for the safe and efficient detachment of primary human cells in routine subculturing. Each DetachKit consists of three components: HEPES BSS (HEPES buffered Balanced Salt Solution), Trypsin/EDTA Solution and TNS (Trypsin Neutralization Solution). The DetachKit comes with a Trypsin/EDTA ratio of 0.04%/0.03%.
HEPES BSS contains 30 mM HEPES, D-Glucose, NaCl, KCl, Na-Phosphate and Phenol Red. TNS contains 0.05% Trypsin Inhibitor from soybean and 0.1% Bovine Serum Albumin.
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有几个疑问
1:荧光标记到细胞是标记到细胞表面还是细胞质内?
2:荧光应该随着细胞的分化和增殖逐渐消失?是不是分化增殖越快,荧光消失速度越快?
3:有哪些容易操作,成本便宜的荧光物质?
谢谢各位战友
1,逆转录病毒将GFP基因导入干细胞,这种办法在导入基因时好像比较麻烦,但是检测好像比较简单。
2,将雄性干细胞植入雌性动物,追踪Y染色体,即SRY基因,但是看文献上说SRY追踪的FISH技术复杂,费用高,但是还没有看到具体的技术步骤,也不知道具体要多少费用。
请多指教

