2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. L-Cysteine hydrochloride

L-Cysteine hydrochloride 

Cat. No.: HY-Y0337A Purity: ≥98.0%
COA Handling Instructions

L-Cysteine hydrochloride is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride suppresses ghrelin and reduces appetite in rodents and humans.

For research use only. We do not sell to patients.

L-Cysteine hydrochloride Chemical Structure

L-Cysteine hydrochloride Chemical Structure

CAS No. : 52-89-1

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in Water USD 55 In-stock
Solid
500 mg USD 50 In-stock
1 g USD 60 In-stock
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10 g   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 2 publication(s) in Google Scholar

Other Forms of L-Cysteine hydrochloride:

L-Cysteine hydrochloride Related Antibodies

Top Publications Citing Use of Products

2 Publications Citing Use of MCE L-Cysteine hydrochloride

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

L-Cysteine hydrochloride is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride suppresses ghrelin and reduces appetite in rodents and humans[1].

IC50 & Target[1]

Human Endogenous Metabolite

 

Microbial Metabolite

 

Clinical Trial
Molecular Weight

157.62

Appearance

Solid

Formula

C3H8ClNO2S
CAS No.
SMILES

N[C@@H](CS)C(O)=O.[H]Cl
Structure Classification
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (634.44 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.3444 mL 31.7219 mL 63.4437 mL
5 mM 1.2689 mL 6.3444 mL 12.6887 mL
10 mM 0.6344 mL 3.1722 mL 6.3444 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  PBS

    Solubility: 25 mg/mL (158.61 mM); Clear solution; Need ultrasonic

*All of the co-solvents are available by MedChemExpress (MCE).
Purity & Documentation

Purity: ≥98.0%

COA (248 KB) HNMR (242 KB)

Handling Instructions (2659 KB)
References
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L-Cysteine hydrochloride Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

L-Cysteine52-89-1Endogenous MetaboliteInhibitorinhibitorinhibit

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