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Art. -Nr.: HY-P3021

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Human milk lysozyme

2 Cited Publications

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Based on 2 publication(s) in Google Scholar

Human milk lysozyme is the lysozyme found in human milk. Human milk lysozyme is thought to be a key defense factor in protecting the gastrointestinal tract of newborns against bacterial infection.

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CAS. Nr.: 12671-19-1

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Please store the product under the recommended conditions in the Certificate of Analysis.

Human milk lysozyme Chemical Structure

CAS. Nr.: 12671-19-1

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biologische Aktivität
- Beschreibung
- In Vitro
- EC Number
- Specific Activity
- Unit Definition
Chemical Information
Publications (2)
Reinheit & Dokumentation
Verweise
Calculators
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Human milk lysozyme is the lysozyme found in human milk. Human milk lysozyme is thought to be a key defense factor in protecting the gastrointestinal tract of newborns against bacterial infection^[1].

In Vitro

Human milk lysozyme (0-300 μg/mL; 2 h) shows superior activity against the skin pathogens Pr. acnes and C. minutissimum. Human milk lysozyme is devoid of activity against the Gram-negative E. coli, Salm. typhimurium, and Bord. bronchiseptica but exerts weak activity against Kleb. pneumonieae and Ps. aeruginosa. Human milk lysozyme shows no activity against Staph. epidermidis and weak activity against Staph. aureus and Str. zooepidemicus^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

EC Number

3.2.1.17

Specific Activity

≥ 100000 U/mg protein

Unit Definition

One unit is defined as the amount of enzyme that will produce a ΔA450 of 0.001 per min at pH 6.24 at 25°C, using a suspension of Micrococcus lysodeikticus as substrate, in a 2.6 mL reaction mixture (1 cm light path).

Chemical Information

CAS. Nr. 12671-19-1
Appearance Solid
Color White to off-white
SMILES

[Human milk lysozyme]
Sequence

Lys-Val-Phe-Glu-Arg-Cys-Glu-Leu-Ala-Arg-Thr-Leu-Lys-Arg-Leu-Gly-Met-Asp-Gly-Tyr-Arg-Gly-Ile-Ser-Leu-Ala-Asn-Trp-Met-Cys-Leu-Ala-Lys-Trp-Glu-Ser-Gly-Tyr-Asn-Thr-Arg-Ala-Thr-Asn-Tyr-Asn-Ala-Gly-Asp-Arg-Ser-Thr-Asp-Tyr-Gly-Ile-Phe-Gln-Ile-Asn-Ser-Arg-Tyr-Trp-Cys-Asn-Asp-Gly-Lys-Thr-Pro-Gly-Ala-Val-Asn-Ala-Cys-His-Leu-Ser-Cys-Ser-Ala-Leu-Leu-Gln-Asp-Asn-Ile-Ala-Asp-Ala-Val-Ala-Cys-Ala-Lys-Arg-Val-Val-Arg-Asp-Pro-Gln-Gly-Ile-Arg-Ala-Trp-Val-Ala-Trp-Arg-Asn-Arg-Cys-Gln-Asn-Arg-Asp-Val-Arg-Gln-Tyr-Val-Gln-Gly-Cys-Gly-Val
Sequence Shortening

KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLSCSALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
Versand

Shipping with dry ice.
Speicherung

Please store the product under the recommended conditions in the Certificate of Analysis.

Publications (2)

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Journal Impact Factor

Int J Nanomedicine

Amine-Functionalized NiCoFe2O4 Nanoparticle-Embedded Sodium Alginate/Polyvinyl Alcohol Hydrogel Beads as a ROS-Generating, pH-Responsive Drug Carrier. [Abstract]

2025 Dec 30:20:15939-15949. PMID: 41488861
Probiotics Antimicrob Proteins

Synergistic Effects of Auranofin and Lysozyme Against Staphylococcus Aureus. [Abstract]

2026 Mar 17. PMID: 41843357

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (271 KB)
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Ibrahim HR, et al. Human lysozyme possesses novel antimicrobial peptides within its N-terminal domain that target bacterial respiration. J Agric Food Chem. 2011 Sep 28;59(18):10336-45. [Content Brief]

Calculators

Molaritätsrechner

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

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

Human milk lysozyme

2 Cited Publications

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Biologische Aktivität
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- In Vitro
- EC Number
- Specific Activity
- Unit Definition
Chemical Information
Publications (2)
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Human milk lysozyme

Publications Citing Use of MedChemExpress (MCE) Human milk lysozyme

Biologische Aktivität

Chemical Information

Publications (2)

Reinheit & Dokumentation

Verweise

Calculators

Help & FAQs

Human milk lysozyme Related Classifications

HY-P3021 Related Classifications