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  3. Nε-(Carboxymethyl)-L-lysine

Nε-(Carboxymethyl)-L-lysine  (Synonyms: CML; N6-(Carboxymethyl)-L-lysine; Nε-(1-Carboxymethyl)-L-lysine)

Cat. No.: HY-W286743 Purity: ≥95.0%
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Nε-(Carboxymethyl)-L-lysine (CML) is a unique post-translational modification (PTM) of proteins that is generated by the non-enzymatic glycation of lysine residues. Nε-(Carboxymethyl)-L-lysine is a relatively recently discovered modification, and has been found to be a major component of the advanced glycation endproducts (AGEs) found in multiple human diseases, such as diabetes, Alzheimer’s disease, and cancer.

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Nε-(Carboxymethyl)-L-lysine Chemical Structure

Nε-(Carboxymethyl)-L-lysine Chemical Structure

CAS No. : 5746-04-3

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5 mg In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of Nε-(Carboxymethyl)-L-lysine:

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Description

Nε-(Carboxymethyl)-L-lysine (CML) is a unique post-translational modification (PTM) of proteins that is generated by the non-enzymatic glycation of lysine residues. Nε-(Carboxymethyl)-L-lysine is a relatively recently discovered modification, and has been found to be a major component of the advanced glycation endproducts (AGEs) found in multiple human diseases, such as diabetes, Alzheimer’s disease, and cancer[1].

Molecular Weight

204.22

Formula

C8H16N2O4

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C(CCNCC(=O)O)C[C@@H](C(=O)O)N

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 35 mg/mL (171.38 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.8967 mL 24.4834 mL 48.9668 mL
5 mM 0.9793 mL 4.8967 mL 9.7934 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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g

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(per animal)

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 4.8967 mL 24.4834 mL 48.9668 mL 122.4170 mL
5 mM 0.9793 mL 4.8967 mL 9.7934 mL 24.4834 mL
10 mM 0.4897 mL 2.4483 mL 4.8967 mL 12.2417 mL
15 mM 0.3264 mL 1.6322 mL 3.2645 mL 8.1611 mL
20 mM 0.2448 mL 1.2242 mL 2.4483 mL 6.1209 mL
25 mM 0.1959 mL 0.9793 mL 1.9587 mL 4.8967 mL
30 mM 0.1632 mL 0.8161 mL 1.6322 mL 4.0806 mL
40 mM 0.1224 mL 0.6121 mL 1.2242 mL 3.0604 mL
50 mM 0.0979 mL 0.4897 mL 0.9793 mL 2.4483 mL
60 mM 0.0816 mL 0.4081 mL 0.8161 mL 2.0403 mL
80 mM 0.0612 mL 0.3060 mL 0.6121 mL 1.5302 mL
100 mM 0.0490 mL 0.2448 mL 0.4897 mL 1.2242 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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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.

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Product Name:
Nε-(Carboxymethyl)-L-lysine
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