2. Anti-infection
  3. Bacterial
  4. H-Lys-Trp-Lys-OH

H-Lys-Trp-Lys-OH is a small molecule peptide which displays antibacterial and antiviral activities extracted from patent CN 104072579 A, Compound AMP12.

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

Custom Peptide Synthesis

H-Lys-Trp-Lys-OH Chemical Structure

H-Lys-Trp-Lys-OH Chemical Structure

CAS No. : 38579-27-0

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 USD 79 In-stock
Solution
10 mM * 1 mL in Water USD 79 In-stock
Solid
5 mg USD 46 In-stock
10 mg USD 72 In-stock
50 mg USD 144 In-stock
100 mg USD 228 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

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

Customer Review

Based on 1 publication(s) in Google Scholar

H-Lys-Trp-Lys-OH Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

H-Lys-Trp-Lys-OH is a small molecule peptide which displays antibacterial and antiviral activities extracted from patent CN 104072579 A, Compound AMP12.

Molecular Weight

460.57

Formula

C23H36N6O4
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

H-Lys-Trp-Lys-OH
Sequence Shortening

HKWK-OH
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

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

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (217.12 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.1712 mL 10.8561 mL 21.7122 mL
5 mM 0.4342 mL 2.1712 mL 4.3424 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 (sealed storage, away from moisture). 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
×
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:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

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

Purity: 99.97%

COA (247 KB) HNMR (293 KB) LCMS (87 KB)

Handling Instructions (2659 KB)
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 (sealed storage, away from moisture). 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 2.1712 mL 10.8561 mL 21.7122 mL 54.2806 mL
5 mM 0.4342 mL 2.1712 mL 4.3424 mL 10.8561 mL
10 mM 0.2171 mL 1.0856 mL 2.1712 mL 5.4281 mL
15 mM 0.1447 mL 0.7237 mL 1.4475 mL 3.6187 mL
20 mM 0.1086 mL 0.5428 mL 1.0856 mL 2.7140 mL
25 mM 0.0868 mL 0.4342 mL 0.8685 mL 2.1712 mL
30 mM 0.0724 mL 0.3619 mL 0.7237 mL 1.8094 mL
40 mM 0.0543 mL 0.2714 mL 0.5428 mL 1.3570 mL
50 mM 0.0434 mL 0.2171 mL 0.4342 mL 1.0856 mL
60 mM 0.0362 mL 0.1809 mL 0.3619 mL 0.9047 mL
80 mM 0.0271 mL 0.1357 mL 0.2714 mL 0.6785 mL
100 mM 0.0217 mL 0.1086 mL 0.2171 mL 0.5428 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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H-Lys-Trp-Lys-OH 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.

Keywords:

H-Lys-Trp-Lys-OH38579-27-0BacterialInhibitorinhibitorinhibit

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