生化试剂

葡聚糖凝胶QAE-A25 52219-08-6Pharmacia分装

葡聚糖凝胶QAE-A25 52219-08-6Pharmacia分装

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[产品编号] QCRF1038
[CAS号] 52219-08-6
[规格] BR
[包装] 25克/100克
[价格] 1450元/4550元
[到货期] 3-4天

 

英文名称:QAE Sephadex A-25
其他名称:QAE葡聚糖凝胶A-25QAE交联右旋糖酐凝胶A-25
CAS
号:52219-08-6
Type of ion exchanger
Strong anion
Total ionic capacity(mmol/g dry powder)
2.63.4
Available capacity(mg/ml avained gel)

①thyroglobulin(MW669000)1.5
②HSA(MW68000)
10
③α-lactalbumin(MW14300)
110
Bead structure
Cross-linked dextran
Dry particle size range
40120um
Max operating linear flow rate
475cm/h at 25℃HR 16/10 column5cm bed height
pH working range
212
pH stability
long term and short term 213
Chemical stability
Stable to all commonly used aqueous buffers and additives such as 8 M urea and 6 M guanidine hydrochloride 
Physical stability
Negligible volume variation due to changes in pH or ionic strength 
性状(以下信息仅供参考):白色珠状粉末。阴离子交换剂。
用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)低分子量蛋白、多肽、核苷酸以及巨大分子(MW>200 KD
保存:RT,保质期5