商品描述:
商品屬性
商品描述:
商品屬性
SP瓊脂糖凝膠FF
中文名稱: SP瓊脂糖凝膠FF
英文名稱: SP Sepharose Fast Flow
產(chǎn)品規(guī)格: 進(jìn)分
包裝:25毫升/100毫升
產(chǎn)品規(guī)格: 國(guó)產(chǎn)
包裝:25毫升/100毫升
級(jí)別:BR
Type of exchanger:sulphopropyl;weak anion
Total ionic capacity:0.18-0.25mmol/ml gel
SP瓊脂糖凝膠FFAvailable capacity:Ribonuclease(MW13700):70mg/ml
Bead structure:Highly cross linked agarose 6%
Mean particle size:90um diameter
Bead size range:45~165um
Max flow rate(XK 16/20):25ml/min
Max linear flow rate:750cm/h
Max operating pressure:0.3Mpa(3 bar 42 psi)
pH working range:4~13
PH stability:long range 4-13 and short range 3-14
Chemical stability:All commonly used aqueous buffers, 1M NaOH;8M guanidine hydrochloride;70% ethanol(tested at 40℃ for 7 days)
Physical stability:Negligible volume variation due to changes in pH or ionic strength
凝膠類型:離子交換填料,強(qiáng)酸型
結(jié)構(gòu)成分:6%交聯(lián)瓊脂糖
粒 徑: 45-165µm
配基基團(tuán):sulphopropyl (磺酸基)
總離子交換量:0.18-0.25mmol/g凝膠
交換載量:70mg Ribonuclease/ml drained medium
工作PH值:4-13
操作溫度:4-40℃
性狀:含20%乙醇,底部為乳白色膠體。
SP瓊脂糖凝膠FF用途:生化研究。適用于各種帶陽(yáng)性電荷生物大分子的濃縮純化等
保存:2~8℃