---
product_id: 34151732
title: "Thiol-PEG-Acid, MW 10k Da (100mg)"
brand: "brand: creative pegworks"
price: "FREE"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/34151732-thiol-peg-acid-mw-10k-da-100mg
store_origin: AU
region: Australia
---

# Thiol-PEG-Acid, MW 10k Da (100mg)

**Brand:** brand: creative pegworks
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Thiol-PEG-Acid, MW 10k Da (100mg) by brand: creative pegworks
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/34151732-thiol-peg-acid-mw-10k-da-100mg)

## Best For

- brand: creative pegworks enthusiasts

## Why This Product

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

## Description

HS-PEG-COOH is a linear heterobifunctional PEGylation reagent with a thiol and a carboxylic acid. It is a useful crosslinking or bioconjugation reagent with a PEG spacer. Thiol, or SH, sulfhydryl, or mercapto group selectively reacts with maleimide, OPSS, vinylsulfone and transition metal surface including gold, silver, etc.

## Images

![Thiol-PEG-Acid, MW 10k Da (100mg) - Image 1](https://images-na.ssl-images-amazon.com/images/I/610VnVHjASL.jpg)
![Thiol-PEG-Acid, MW 10k Da (100mg) - Image 2](https://images-na.ssl-images-amazon.com/images/I/117n9%2BBM5TL.jpg)

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-30*