Specifications Table

Product Name – L-CYSTEINE HYDROCHLORIDE MONOHYDRATE
Quantity/Pack Size – 25 g, 100 g, 500 g, 1000 g
Form – White crystalline powder
Grade – Laboratory/Reagent Grade
Application – Biochemical assays, protein research, cell culture

Product Overview

L-Cysteine Hydrochloride Monohydrate is a highly purified amino acid derivative widely used in biochemical research and laboratory applications. This crystalline powder offers exceptional solubility in water and aqueous buffers, ensuring consistent performance in experimental protocols. The monohydrate form provides enhanced stability during storage and handling, making it ideal for long-term laboratory use. As a research-grade reagent, it meets stringent quality standards, guaranteeing reliable results in protein studies, enzymatic reactions, and cell culture applications. The compound’s precise molecular structure supports its role as a reducing agent and protein modifier in various biochemical processes. Its high purity level minimizes potential contaminants that could interfere with sensitive assays. The product is carefully packaged to maintain its integrity during transportation and storage, with options available in multiple pack sizes to accommodate different research needs. Whether used in small-scale experiments or larger research projects, this L-Cysteine derivative delivers consistent performance and reproducibility.

FAQs

1. What is the shelf life of L-Cysteine Hydrochloride Monohydrate when stored properly?

When stored in a cool, dry place with the container tightly sealed, L-Cysteine Hydrochloride Monohydrate typically maintains its stability for 2-3 years from the date of manufacture. Always check the label for the specific expiration date provided by the manufacturer.

2. Is this product compatible with standard cell culture media?

Yes, L-Cysteine Hydrochloride Monohydrate is fully compatible with most standard cell culture media. It’s commonly used as a supplement in cell culture applications to support protein synthesis and maintain reducing conditions in the medium.

3. What alternatives exist for applications requiring a different form of cysteine?

For applications requiring different forms, alternatives include L-Cysteine free base, N-Acetyl-L-Cysteine, or L-Cystine. Each has distinct properties and applications, with L-Cysteine free base being more alkaline and L-Cystine being the oxidized dimer form.

4. How should this product be stored to maintain its quality?

Store L-Cysteine Hydrochloride Monohydrate in a tightly sealed container at room temperature, protected from moisture and direct light. For extended storage periods, keeping it in a desiccator or with silica gel packets can help maintain its quality.

5. What is the source of this L-Cysteine Hydrochloride Monohydrate?

This product is synthetically produced through controlled chemical processes to ensure high purity and consistency. It’s not derived from animal sources, making it suitable for applications where non-animal origin is preferred or required.