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Hexa His tag peptide
物品单位 价格 品牌
977 Chemstan
  • 产地:China
  • 型号:5mg
  • 货号:CSGP10154
  • 发布日期: 2022-10-10
  • 更新日期: 2022-10-11
产品详细说明
产地 China
品牌 Chemstan
货号 CSGP10154
用途范围 Research Grade
纯度 >98%%
CAS编号
规格 5mg
是否进口
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.
Chemical Properties

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 

General tips 

For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. 

Shipping Condition 

Evaluation sample solution : ship with blue ice

All other available size: ship with RT , or blue ice upon request 

Purity 

> 98.00%

Note
For research use only .

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