Promega Corporation

Sequencing Grade Modified Trypsin

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Trypsin is a serine protease that specifically cleaves at the carboxylic side of lysine and arginine residues. The stringent specificity of trypsin is essential for protein identification. Native trypsin is subject to autolysis, generating pseudotrypsin, which exhibits a broadened specificity including a chymotrypsin-like activity. Such autolysis products, present in a trypsin preparation, would result in additional peptide fragments that could interfere with database analysis of the mass of fragments detected by mass spectrometry. Sequencing Grade Trypsin has been manufactured to provide maximum specificity. Lysine r...

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Sequencing Grade Modified Trypsin

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Sequencing Grade Modified Trypsin

 Components

  • Sequencing Grade Modified Trypsin, Porcine (lyophilized)

    V511A5 x 20μg
  • Trypsin Resuspension Dilution Buffer

    V542A1 x 1ml
100μg
(5 × 20µg)
- V5111 zł 334,00 Add to cart

Sequencing Grade Modified Trypsin

Close Window

Sequencing Grade Modified Trypsin

 Components

  • Sequencing Grade Modified Trypsin

    V511B1 x 100μg
  • Trypsin Resuspension Dilution Buffer

    V542A1 x 1ml
100μg
(1 × 100µg)
- V5117 zł 316,00 Add to cart


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Storage Conditions

Store lyophilized at –20°C.

For product intended use please see Patents & Disclaimers tab.

8634ME_845pxFigure 1. Cut sites for Arg-C, Sequencing Grade; Glu-C, Sequencing Grade; Asp-N, Sequencing Grade; Trypsin Gold, Mass Spectrometry Grade; Sequencing Grade Modified Trypsin; Immobilized Trypsin; Chymotrypsin, Sequencing Grade; Endoproteinase Lys-C, Sequencing Grade; rLys-C, Mass Spec Grade.

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Use Restrictions

V5111, V5117 For Research Use Only. Not for Use in Diagnostic Procedures.

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