---
product_id: 69914947
title: "Protea ALS-410-1 Progenta Non-Ionic Acid Labile Surfactant II (NALS II), 5 mg"
brand: "protea"
price: "HK$5"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/69914947-protea-als-410-1-progenta-non-ionic-acid-labile-surfactant
store_origin: HK
region: Hong Kong
---

# Enhanced Solubility Mass Spec Compatible Rapid Cleavage Time Protea ALS-410-1 Progenta Non-Ionic Acid Labile Surfactant II (NALS II), 5 mg

**Brand:** protea
**Price:** HK$5
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate Your Lab Game with Protea!

## Quick Answers

- **What is this?** Protea ALS-410-1 Progenta Non-Ionic Acid Labile Surfactant II (NALS II), 5 mg by protea
- **How much does it cost?** HK$5 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/69914947-protea-als-410-1-progenta-non-ionic-acid-labile-surfactant)

## 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

- • **Micellar Mastery:** Critical Micellar Concentration (CMC) of 5.3 mM for effective surfactant performance.
- • **Speed Meets Precision:** Experience rapid cleavage in just 30 minutes at optimal pH levels, ensuring efficient results.
- • **Boost Your Protein Game:** Enhances protein solubility and enzymatic digestion for superior analytical outcomes.
- • **Unlock the Power of Mass Spec:** Seamlessly compatible with both MALDI and ESI techniques for versatile applications.
- • **Optimal Performance Guaranteed:** Achieve ideal results with a recommended concentration range of 0.01 - 1.0%.

## Overview

The Protea ALS-410-1 Progenta Non-Ionic Acid Labile Surfactant II (NALS II) is a cutting-edge surfactant designed for advanced mass spectrometry applications. With rapid cleavage capabilities and enhanced protein solubility, it is essential for professionals seeking to optimize their analytical workflows.

## Description

Progenta Acid Labile Surfactants (ALS) feature novel, acid cleavable chemistries that are sample sensitive and fully compatible with mass spectrometry analysis. These surfactants have been engineered to provide a safe, effective alternative to other detergents used in proteomics, such as SDS or CHAPS, which negatively impact analysis by mass spectrometry. While SDS and other detergents can improve protein solubility, they can be very difficult to remove during sample prep and purification of the protein sample. These bound detergents can cause significant impairment of protein analysis by mass spectrometry, as they can suppress analyte ion signal, promote analyte adduct formation and present as contaminants during analysis.Mass spec grade Progenta Acid Labile Surfactants alleviate problems commonly associated with SDS and other detergents in proteomics studies. At neutral pH, Progenta Surfactants function as gentle, yet powerful chemicals for use in sample preparation, protein solubilization and cell lysis protocols. After completing experimental work, the solution is adjusted to a pH of 2.5 – 3.0 with trifluoroacetic acid (TFA) and incubated for 10 - 30 minutes to fully cleave the ALS into small organic molecules that do not exhibit surfactant activity or interfere with analysis by mass spectrometry upon removal. Other commercially available acid labile surfactants require incubation in harsh acidic environments of pH 1.0 to 2.0 for up to several hours and may produce an oily pellet or film from the cleavage by-products. Progenta ALS have been specially engineered to provide powerful surfactant performance with the added benefit of quick, simple acid-based cleavage and removal for reproducible results in mass spectrometry-based proteomics studies.

## Features

- Compatible with both MALDI and ESI mass spectrometry
- Rapidly cleaved in 30 minutes at pH 2.5 - 3.0 (e.g., 1% TFA or 5-10% formic acid)
- Promotes protein solubility and improves enzymatic digestion
- Critical Micellar Concentration (CMC) = 5.3 mM
- Recommended concentration for use: 0.01 - 1.0%

## Images

![Protea ALS-410-1 Progenta Non-Ionic Acid Labile Surfactant II (NALS II), 5 mg - Image 1](https://m.media-amazon.com/images/I/5165iEWaKDL.jpg)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*