S-tag is the name of an oligopeptide derived from pancreatic ribonuclease A. The amino acid sequence of the S-tag is: Lys-Glu-Thr-Ala-Ala-Ala-Lys-Phe-Glu-Arg-Gln-His-Met-Asp-Ser. It is believed that the peptide with its abundance of charged and polar residues could improve solubility of proteins it is attached to. This antibody recognizes the s-tag fused to either the amino- or carboxy-terminus of targeted proteins.

KETAAAKFERQHMDS tag antibody
antibody
S peptide antibody
S peptide epitope tag antibody

Rabbit IgG

Rabbit polyclonal Antibody

Immunogen affinity purified.

1 mg/mL.

WB: 1:5,000-1:10,000;ELISA: 1:10,000

S tagged fusion protein

1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Store at +4℃ after thawing. For long-term storage, please store it at -20℃. Avoid repeated freeze / thaw cycles.