产品描述	数量	特点	货号	报价
BDTM I型胶原，鼠尾BDTM Collagen I, rat tail	100 mg	标准型	354236	￥1093
	1 g (10×100 mg)	标准型	356236	￥10695
	100 ml	高浓度	354249	￥2289

来源：大鼠尾腱
使用指南：根据细胞类型不同，推荐浓度5-10 μg/cm²生长面积。高浓度（HC）常用于细胞三维培养。
保存条件和效期：2-8℃下保存。保质期详见产品包装。



Corning® Collagen I, Rat Tail, 100mg (Product #354236)

Corning® Collagen I, rat tail, 100mg, is used either as a thin layer on tissue-culture surfaces to enhance cell attachment and proliferation, or as a gel to promote expression of cell-specific morphology and function.

Source
Rat Tail Tendon

Quality
Purity = 90% by SDS-PAGE
Tested for: ability to promote attachment and spreading of HT-1080 human fibrosarcoma cells
Forms firm gel up to a dilution of 1:10; further dilution will decrease rigidity of gel
Tested and found negative for bacteria, fungi, and mycoplasma

Formulation
Liquid in 0.02 N acetic acid, concentration range 3-4mg/mL

Preparation and Storage
Stable for at least three months at 2° to 8°C. Do not freeze.

Handling
Effective as a gel or thin coating at a recommended concentration of 5-10µg/cm2 of growth surface depending on cell type

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