Human milk lysozyme
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.
For research use only. We do not sell to patients.
- CAS No.: 12671-19-1
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Human milk lysozyme
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Biological Activity
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.
3.2.1.17
≥ 100000 U/mg protein
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
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CAS No. 12671-19-1
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Appearance Solid
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Color White to off-white
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SMILES
[Human milk lysozyme]
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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
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Sequence Shortening
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLSCSALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
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Shipping
Shipping with dry ice.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (2)
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Journal Impact Factor
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Most Recent
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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
2026 Mar 17. PMID: 41843357
Purity & Documentation
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Data Sheet (271 KB)
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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)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Human milk lysozyme Related Classifications
HY-P3021 Related Classifications
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