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Hexa His tag peptide 目录号 GP10154

Synthetic 6XHis peptide

规格 价格 库存 购买数量
5mg
¥977.00
现货
25mg
¥3,759.00
现货

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Sample solution is provided at 25 µL, 10mM.

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化学数据

Cas No. N/A SDF
别名 H-His-His-His-His-His-His-OH
化学名 Hexa His
Canonical SMILES C1=C(NN=C1)CC(C(=O)NC(CC2=CC=NN2)C(=O)NC(CC3=CC=NN3)C(=O)NC(CC4=CC=NN4)C(=O)NC(CC5=CC=NN5)C(=O)NC(CC6=CC=NN6)C(=O)O)N
分子式 C36H44N18O7 分子量 840.85
溶解度 ≥84.1mg/mL in DMSO, ≥123.4 mg/mL in EtOH with ultrasonic, ≥67.5 mg/mL in H2O 储存条件 Desiccate at -20°C
一般建议 为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。溶液形式可以在-20℃下储存几个月。
运输条件 所有可选规格:常温运输或根据产品储存温度要求用蓝冰运输。

产品描述

Hexa His is an amino acid sequence consisting of 6 His residues in a row, it is also known as hexa histidine-tag, 6xHis-tag, and by the trademarked name His-tag. Hexa His Responsible for the degradation of GM2 gangliosides, and a variety of other molecules containing terminal N-acetyl hexosamines, in the brain and other tissues. The form B is active against certain oligosaccharides. The form S has no measurable activity. Hexa His acts as a metal binding site for a recombinant protein. His-Tag sequence can be placed on the N- or -terminal of a target protein by using vectors from various commercial molecular biology companies. And this Tag is often followed by a cleavage site for a specific protease - for example Leu-Val-Arg-Gly-Ser peptide sequence is recognized and cleaved by the protease known as thrombin.

References:
1.  Hengen, P (1995). "Purification of His-Tag fusion proteins from Escherichia coli". Trends in Biochemical Sciences 20 (7): 285–6.