MassPREP Peptide Mixture

Waters offers a variety of standard kits to meet your specific needs, as standards and reagents are essential components for ensuring optimal performance and compliance with analytical instrumentation. As the technical and legal requirements for preparing, documenting, and testing analytical standards and reagents become more complex and time-consuming, it's critical to have lab equipment that can keep up. You can improve your efficiency and compliance by using Waters Analytical Standards and Reagents. To find the complete range of reagents and standards offered by Waters, explore our website, which also allows you to shop for lab equipment directly from us.

The Waters MassPREP™ peptide standard mixture contains a void volume marker and nine carefully selected peptides with a broad range of polarities and isoelectric points. All peaks are easily resolved under reversed-phase HPLC conditions typically used for peptide separations. The MassPREP™ Peptide Standard Mixture is useful for the evaluation of HPLC columns and systems dedicated to peptide separations. This lab equipment includes allantoin, RASG- 1, angiotensin frag 1-7, bradykinin, angiotensin II, angiotensin I, renin substrate, enolase T35, enolase T37, and melittin.

The MassPREP Peptide Mixture is part of a collection of trusted and established lab equipment that scientists use all over the world to establish and document application and lab equipment performance. The standard aids in system setup validation, methodology confidence, and workflow streamlining by reducing sample prep time. This standard, like the QCRM product line, should be utilized on a regular basis for assessing column and system performance.

We recommend that you store your samples and analytes in the TruView LCMS Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk. It has been designed to address the problem of analyte adsorption on the surface of glass vials, which causes a sample maintained in these vials for long periods of time to eventually lose all of the analyte due to the glass surface. To reduce adsorption, the TruView glass vial uses a special manufacturing method.