Pierce™ 磷蛋白富集试剂盒
Pierce™ 磷蛋白富集试剂盒
Thermo Scientific™

Pierce™ 磷蛋白富集试剂盒

Thermo Scientific Pierce 磷蛋白富集试剂盒设计用于高效富集哺乳动物细胞和组织中的磷酸化蛋白。磷蛋白富集试剂盒的特点:•特异性 - 来自细胞培养裂解物和小鼠组织提取物等复杂生物样品中的非特异性蛋白污染较低• 快速 - 简便的离心形式能够在不到了解更多信息
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货号数量
9000310 个色谱柱试剂盒
货号 90003
价格(CNY)
12,534.00
Each
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数量:
10 个色谱柱试剂盒
请求批量或定制报价
价格(CNY)
12,534.00
Each
添加至购物车
Thermo Scientific Pierce 磷蛋白富集试剂盒设计用于高效富集哺乳动物细胞和组织中的磷酸化蛋白。

磷蛋白富集试剂盒的特点:

特异性 - 来自细胞培养裂解物和小鼠组织提取物等复杂生物样品中的非特异性蛋白污染较低
快速 - 简便的离心形式能够在不到 2 小时内富集磷酸化蛋白
更高的得率 - 与其他市售试剂盒相比,可实现更高的得率
便利的形式 - 全套试剂盒,提供用于富集的预分配离心柱、缓冲液、试剂和超滤柱
兼容 - 下游应用包括质谱、Western 印迹和 2D-PAGE

具有专利技术的树脂和缓冲液组成可实现更高得率,且非特异性结合可忽略不计。该试剂盒采用便利的离心柱形式,可与包括 Western 印迹、质谱、2D-PAGE 及蛋白阵列在内的下游应用兼容。亲和树脂还以预填充色谱纯化柱形式提供,用于自动液相色谱 (LC) 系统配合使用。

磷酸化是蛋白质中最常发生的翻译后修饰之一,可调节几乎所有的细胞内生物学事件,包括信号转导、蛋白 - 蛋白相互作用、蛋白稳定性、蛋白定位、细胞凋亡和细胞周期控制。鉴于磷酸基的短暂不稳定状态,检测蛋白磷酸化的变化可能是一项较困难的任务。此外,低磷蛋白丰度和开发效果不佳的磷酸化特异性抗体也使得磷蛋白检测存在困难。质谱 (MS) 技术的最新进展结合使用固定化金属亲和色谱 (IMAC) 进行的磷蛋白富集,提高了磷酸化蛋白质组的分离度。

更多产品数据
细胞和组织样品的磷蛋白富集
定量癌症干细胞磷蛋白谱分析

相关产品
Pierce™ 磷蛋白富集色谱纯化柱,5 mL
仅供科研使用。不可用于诊断程序。
规格
色谱柱类型亲和,琼脂糖树脂
产品规格离心柱
数量10 个色谱柱试剂盒
固定相专有配体
足够用于10 次反应
靶标磷酸化蛋白
产品线Pierce™
类型磷蛋白富集试剂盒
Unit SizeEach
内容与储存
接收后,在 4° C 下储存。

常见问题解答 (FAQ)

Can I recharge the column in the Thermo Scientific Phosphoprotein Enrichement kit?

No. The metal and procedure used to charge the columns are proprietary.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Can I reuse or recharge the columns when using the Thermo Scientific Phosphoprotein Enrichment kit?

No. For best results, use the column only one time.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Are samples containing EDTA or reducing agents compatible with the Thermo Scientific Phosphoprotein Enrichment kit?

No. Chelating agents such as EDTA and EGTA will cause metal to leach from the column and hence, reduce binding. Reducing agents such as DTT, 2-mercaptoethanol and TCEP also reduce binding to the column. Remove incompatible substances from the sample by desalting before applying to the column.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Do I need phosphatase inhibitors when using the Thermo Scientific Phosphoprotein Enrichment kit?

Phosphatase and protease inhibitors are not required. If desired, add inhibitors to the Lysis/Binding/Wash Buffer as indicated in the product instructions.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What other type of lysis buffer can I use with the Thermo Scientific Phosphoprotein Enrichment kit?

You can use RIPA buffer to lyse cells; however, dilute the lysate with the Lysis/Binding/Wash Buffer included in the kit for compatibility with the column.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.