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Referencia número: HY-P0135

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Penta lysine

Penta lysine is an antimicrobial peptide. Penta lysine inhibits the growth of Gram-positive bacteria (including methicillin-resistant Staphylococcus aureus and Bacillus subtilis) as well as Gram-negative bacteria (including Escherichia coli, Acinetobacter baumannii and Pseudomonas aeruginosa). Penta lysine induces hemolysis in human red blood cells. Penta lysine can be used in the research of bacterial infections (including MRSA and Pseudomonas aeruginosa infections).

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No. CAS: 19431-21-1
Fòrmula: C₃₀H₆₂N₁₀O₆
Peso molecular:658.88

Almacenamiento:

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

Penta lysine Chemical Structure

No. CAS: 19431-21-1

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Use of MCE Products

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

Actividad biológica
- Descripciòn
- In Vitro
Chemical Information
Pureza y Documentación
Referencias
Calculators
Help & FAQs
Classifications
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Actividad biológica

Descripciòn

In Vitro

Penta lysine (LLLLL) (0.0625-128 μg/mL; 16 h) inhibits growth of E. coli, A. baumannii, P. aeruginosa, S. aureus, MRSA, and B. subtilis with MIC values ranging from 2.3 μM (MRSA) to 36 μM (A. baumannii)^[1].
Penta lysine (142 μM) induces 6.9% hemolysis of human red blood cells at 142 μM^[1].
Penta lysine has an apparent lipophilicity corresponding to a retention time of 19.1 min on a reversed-phase C₁₈ HPLC column^[1].

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

Chemical Information

No. CAS 19431-21-1
Peso molecular 658.88
Fòrmula C₃₀H₆₂N₁₀O₆
Sequence

Lys-Lys-Lys-Lys-Lys
Sequence Shortening

KKKKK
Envío

Room temperature in continental US; may vary elsewhere.
Almacenamiento

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

Pureza y Documentación

Select Batch:

Pureza: 99.98%

Assay: 99.98%

ee.: 99.98%

Ficha de datos (275 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)
Instrucciones de manejo (2659 KB)

Referencias

[1]. Albada HB, et al. Short antibacterial peptides with significantly reduced hemolytic activity can be identified by a systematic L-to-D exchange scan of their amino acid residues. ACS combinatorial science. 2013 Nov 11;15(11):585-92. [Content Brief]

Calculators

Calculadora de molaridad

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculadora de dilución

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

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.

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MOQ

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100 mg

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