What is a Poly His tag Protein? Short fast 1 minute answer!

Poly-His tag protein is one of the sequences that made a big revolution in protein purification and preparation in the biotechnology laboratories. Poly-His tag is the most commonly used method for protein purification and preparation and can be used in almost all expression systems: bacteria, yeast, mammalian, and insect systems. Elution agent imidazole may affect …

Poly His tag protein expression system. Top question, Top Answer : Biotechnology course

poly histidine tag is one of highly usage technique in protein expression and protein purification techniques in biotechnology and genetic engineering laboratory. This also known as His-Tag, which is a string of usually between six and nine histidine residues in a chain. This method of tagging is especially useful as it allows for easy purification …

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