---
product_id: 27339839
title: "Protea PE-153-5kit Pepsin Digestion Kit, Certified MS Grade (PE-103-5) and Pepsin Digestion Buffer"
brand: "protea"
price: "430 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/27339839-protea-pe-153-5kit-pepsin-digestion-kit-certified-ms-grade
store_origin: DK
region: Denmark
---

# Lyophilized for longevity Certified MS grade enzyme 10X digestion buffer Protea PE-153-5kit Pepsin Digestion Kit, Certified MS Grade (PE-103-5) and Pepsin Digestion Buffer

**Brand:** protea
**Price:** 430 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unlock the Power of Proteomics!

## Quick Answers

- **What is this?** Protea PE-153-5kit Pepsin Digestion Kit, Certified MS Grade (PE-103-5) and Pepsin Digestion Buffer by protea
- **How much does it cost?** 430 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/27339839-protea-pe-153-5kit-pepsin-digestion-kit-certified-ms-grade)

## Best For

- protea enthusiasts

## Why This Product

- Trusted protea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long Shelf-Life:** Lyophilized formulation guarantees durability and stability.
- • **Rapid Digestion:** 10X digestion buffer accelerates your proteomics applications.
- • **Top-Tier Quality:** Certified mass spec grade enzyme ensures reliable results.
- • **Precision Performance:** Quality Assurance tested for unmatched specificity.
- • **Effortless Sample Prep:** Convenient pre-weighed aliquots streamline your workflow.

## Overview

The Protea PE-153-5kit Pepsin Digestion Kit offers a high-quality, certified mass spec grade enzyme and a 10X digestion buffer, designed for efficient sample preparation and reliable proteomics applications. With pre-weighed aliquots and a lyophilized format, this kit ensures long shelf-life and precision performance, making it an essential tool for professionals in the field.

## Description

Pepsin is a digestive protease that is specific for the cleavage at the carboxy terminus side of tyrosine (Y), tryptophan (W), phenylalanine (F) and leucine (L) bonds. Pepsin typically does not cleave at bonds containing valine, alanine or glycine. Protea's pepsin is highly purified, resulting in a product suitable for proteomics work. Pepsin is an acidic protease and its inactive zymogen precursor, pepsinogen, is produced in the stomach mucosa. Pepsin digestions are optimally carried out at pH 1 to 3. This Pepsin Digestion Kit features convenient pre-weighed aliquots and 10X digestion buffer for quick digestion and sample prep.

## Features

- Convenient pre-weighed aliquots and 10X digestion buffer for quick digestion and sample prep
- High quality, certified mass spec grade enzyme for proteomics applications
- Lyophilized for long shelf-life
- Convenient aliquots for quick digestion and sample prep
- Quality Assurance tested for specificity and performance

## Images

![Protea PE-153-5kit Pepsin Digestion Kit, Certified MS Grade (PE-103-5) and Pepsin Digestion Buffer - Image 1](https://m.media-amazon.com/images/I/61oQRe1I-vL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/27339839-protea-pe-153-5kit-pepsin-digestion-kit-certified-ms-grade](https://www.desertcart.dk/products/27339839-protea-pe-153-5kit-pepsin-digestion-kit-certified-ms-grade)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-08*