Merck, SAE0212-200UG, Mucin Probe, StcE

General description
Mucin Probe, StcE is a proteolytically inactive mutant (E447D) form of Mucinase StcE that maintains ability to tightly bind mucin proteins. The recombinant protein carries an N-terminal Hig-Tag® and 3XFLAG™ tag at the C-term end of the protein which is also enzymatically biotinylated. While there are many applications, this product is designed to probe mucin dense tissues. It will non-covalently, and selectively bind to Mucin-domain glycoproteins with dense O-linked glycosylation. Secondary reporting tools can then be used to bind the probe using its FLAG® tag or Biotin conjugate, as described in the Product Information Sheet.
Legal Information
3xFLAG is a trademark of Sigma-Aldrich Co. LLC
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
HIS TAG is a registered trademark of Merck KGaA, Darmstadt, Germany