KETAAAKFERQHMDS tag, S peptide epitope tag, S peptide, S15, S-Tag, S-tag, S TAG
免疫原
KLH偶联的KETAAAKFERQHMDS合成肽
纯化方式
亲和纯化
应用
WB 免疫印迹
物种:Species independent
稀释比:1: 500-1: 1000
阳性样品:
背景
Protein tags are protein or peptide sequences located either on the C- or N- terminal of the target protein, which facilitates one or several of the following characteristics: solubility, detection, purification, localization and expression. The S tag is corresponds to amino acid residues KETAAAKFERQHMDS of pancreatic ribonuclease A (RNase A). Many recombinant proteins have been engineered to express the S tag. It is believed that the peptide with its abundance of charged and polar residues could improve solubility of proteins it is attached to.