Description
Specifications Table
| Product Name | L-Cysteine hydrochloride, monohydrate (biochemistry) LR |
|---|---|
| Pack Size | 25 g |
| Form | Powder |
| Grade | LR (Laboratory Reagent) |
| Application | Biochemistry, protein research, cell culture |
Product Description
L-Cysteine hydrochloride monohydrate is a versatile amino acid derivative widely used in biochemistry and molecular biology research. This LR-grade chemical from Avantor ensures high purity and consistency, making it ideal for critical applications like protein synthesis, enzyme studies, and cell culture media preparation.
Whether you’re a student setting up a lab experiment or a researcher working on advanced biochemistry projects, this product delivers reliable performance. The monohydrate form provides stability, while the hydrochloride salt enhances solubility in aqueous solutions.
At eqipped, we understand the importance of quality lab supplies. That’s why we source this L-Cysteine hydrochloride directly from Avantor, a trusted name in laboratory chemicals. Our streamlined ordering process ensures you get your supplies quickly, so you can focus on your work without delays.
Need L-Cysteine hydrochloride for your next experiment? Order now and get lab-ready chemicals delivered to your doorstep.
The LR grade designation means this product meets rigorous laboratory standards, though it’s not intended for therapeutic or diagnostic use. Always handle with appropriate safety measures, as L-Cysteine hydrochloride can be harmful if ingested or inhaled.
Key Applications
This biochemical reagent finds use in various laboratory settings:
In protein chemistry, it serves as a reducing agent to break disulfide bonds during protein denaturation. Researchers in molecular biology use it for cell culture media supplementation, as cysteine is an essential amino acid for cell growth.
It’s also valuable in enzymatic studies where thiol groups play a critical role. The hydrochloride form provides better stability compared to free cysteine, making it more suitable for long-term storage in lab conditions.
Handling and Storage
Store this product in a cool, dry place away from direct sunlight. Keep the container tightly sealed when not in use to prevent moisture absorption. For best results, use within the expiration date printed on the packaging.
When handling, wear appropriate personal protective equipment including gloves and safety goggles. Work in a well-ventilated area or under a fume hood when dealing with larger quantities.
Why This Product Stands Out
What makes this particular L-Cysteine hydrochloride special is its combination of high purity and practical packaging. The 25g pack size offers enough quantity for multiple experiments without excessive waste.
The LR grade certification ensures batch-to-batch consistency, which is crucial when you need reproducible results in your research. Unlike technical grades, this product undergoes stricter quality control measures.
For students and educators, this provides an affordable yet reliable option for teaching laboratories. The clear labeling and detailed specifications help in proper documentation of experimental procedures.
FAQs
What is the difference between L-Cysteine and L-Cysteine hydrochloride?
L-Cysteine hydrochloride is the salt form of L-Cysteine, which provides better stability and solubility in water. The hydrochloride form is generally preferred for laboratory use as it’s less prone to oxidation.
Can I use this LR grade L-Cysteine hydrochloride for cell culture?
Yes, this LR grade product is suitable for cell culture applications. However, for highly sensitive cell lines, you might want to consider a higher purity grade or perform additional sterilization.
How should I prepare a solution of L-Cysteine hydrochloride?
Dissolve the required amount in deionized water or appropriate buffer. A typical stock solution is 100mM, but concentration depends on your specific protocol. Always prepare fresh solutions for critical applications.
What safety precautions should I take when handling this chemical?
Wear nitrile gloves, safety goggles, and a lab coat. Avoid inhalation and skin contact. Work in a ventilated area. In case of contact, rinse immediately with plenty of water.
How quickly can I receive my order from eqipped?
Delivery times vary by location, but most orders are processed within 1-2 business days. You’ll receive tracking information once your order is dispatched.
Risk Note
L-Cysteine hydrochloride monohydrate is harmful if swallowed, inhaled, or comes into contact with skin. Causes serious eye irritation. May cause respiratory irritation. Handle with care and follow all laboratory safety protocols.
