High-performance ion-exchange chromatographic separation of proteoglycans.

High-performance ion-exchange chromatographic separation of proteoglycans.
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蛋白聚糖的高性能离子交换色谱分离。

DOI:
10.1016/0003-2697(86)90320-9
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发表时间:
1986
影响因子:
2.9
通讯作者:
W. Gahl
W. Gahl
中科院分区:
生物学4区
文献类型:
--
作者:
G. Harper;D. O'Shannessy;W. Gahl

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用Bio-gel TSK DEAE 5-PW离子交换高效液相色谱柱分离培养的人肌细胞合成的蛋白聚糖。整个过程只需40分钟即可完成。相同分析尺寸的色谱柱可用于分析或半制备规模的分离,而不会显著损失分辨率。与已建立的基于纤维素的色谱凝胶DEAE-Sephacel相比,蛋白聚糖从TSK柱中以相似的回收率和相似的洗脱离子强度洗脱。该技术已被应用于软骨素酶消化的样品的分析,是特别有用的生物合成速率的研究和蛋白多糖合成模式的分析,用于快速筛选大量的文化。
Proteoglycans synthesized by cultured human muscle cells were separated by ion-exchange high-performance liquid chromatography using a Bio-gel TSK DEAE 5-PW analytical column. The procedure requires only 40 min to complete. The same analytical size column can be used for either analytical or semipreparative scale separations without significant loss of resolution. Proteoglycans elute from the TSK column with a similar recovery and at similar elution ionic strengths when compared to the established cellulose-based chromatographic gel, DEAE-Sephacel. The technique has been applied to the analysis of chondroitinase-digested samples and is particularly useful for rapid screening of large numbers of cultures for both biosynthetic rate studies and analysis of patterns of proteoglycan synthesis.
通过高效液相色谱法进行蛋白多糖分析。
DOI: 10.1016/0003-2697(81)90276-1
发表时间: 1981
影响因子: 2.9
作者:
Schwartz,ER;Stevens,J;SchmidtJr,DE
通讯作者: SchmidtJr,DE
通过高效液相色谱分析蛋白多糖:一种从组织和细胞培养物中分离蛋白多糖的快速微量方法。
DOI: 10.1016/0003-2697(82)90128-2
发表时间: 1982
影响因子: 2.9
作者:
Iozzo,RV;Marroquin,R;Wight,TN
通讯作者: Wight,TN