Home Tools

LAH4 acetate

Catalog No. TP2505L

Synonyms: KKALLALALHHLAHLALHLALALKKA acetate, LAH4 acetate(184776-51-0 Free base)

LAH4 acetate is the α-helical structure of the designed amphoteric peptide antibiotic, which is capable of complexing DNA, associating with the cell surface membrane and wrapped in the endosome, which is destroyed with the decrease of pH value. It has strong antibacterial, nucleic acid transfection and cell penetration activities. LAH4 acetate has high plasmid DNA transmission capacity. LAH4 acetate has a strong affinity for anions in bacterial membranes.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.

LAH4 acetate, CAS N/A

Pack Size	Availability	Price/USD
1 mg	In stock	$ 98.00
5 mg	In stock	$ 398.00
10 mg	In stock	$ 592.00
25 mg	In stock	$ 947.00
50 mg	In stock	$ 1,280.00
100 mg	In stock	$ 1,730.00

Bulk Inquiry

Select Batch

Purity: 98.41%

Biological Description

Chemical Properties

Storage & Solubility Information

Description

In vitro

LAH4 acetate mediates the transport of functional β-galactosidase, a large tetrameric protein of about 0.5 MDa, into the cell interior[1]. At acidic pH, LAH4 has exhibited a high tendency to interact strongly with and be adsorbed on anionic membrane [2].

Synonyms	KKALLALALHHLAHLALHLALALKKA acetate, LAH4 acetate(184776-51-0 Free base)
Molecular Weight	2839.51
Formula	C134H232N38O29

Storage

store at low temperature,keep away from moisture

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

References and Literature

1. Moulay G, et al. Histidine-rich designer peptides of the LAH4 family promote cell delivery of a multitude of cargo. J Pept Sci. 2017 Apr;23(4):320-328. 2. Islami M, et al. Study of orientation and penetration of LAH4 into lipid bilayer membranes: pH and composition dependence. Chem Biol Drug Des. 2014 Aug;84(2):242-52.

Related compound libraries

This product is contained In the following compound libraries：

Peptide Compound Library

Related Products

Related compounds with same targets

Kyotorphin acetate Procodazole Oxytetracycline Hydrochloride N-decanoyl-L-Homoserine lactone Polyphyllin VI Salinomycin sodium salt Antimycobacterial agent-4 Ridinilazole

Dose Conversion

You can also refer to dose conversion for different animals. More

In vivo Formulation Calculator (Clear solution)

Step One: Enter information below

Dosage

mg/kg

Average weight of animals

Dosing volume per animal

Number of animals

Step Two: Enter the in vivo formulation

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

Calculate Reset

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Calculator

Molarity Calculator

Dilution Calculator

Reconstitution Calculation

Molecular Weight Calculator

Mass

Concentration

Volume

Molecular Weight

Molarity Calculator allows you to calculate the

Mass of a compound required to prepare a solution of known volume and concentration
Volume of solution required to dissolve a compound of known mass to a desired concentration
Concentration of a solution resulting from a known mass of compound in a specific volume

See Example

An example of a molarity calculation using the molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
Enter 10 into the Concentration box and select the correct unit (millimolar)
Enter 10 into the Volume box and select the correct unit (milliliter)
Press calculate
The answer of 19.713 mg appears in the Mass box

Concentration (Start)

Volume (Start)

Concentration (End)

Volume (End)

Calculator the dilution required to prepare a stock solution

Calculate the dilution required to prepare a stock solution
The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

See Example

An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
Enter 20 into the Volume (final) box and select the correct unit (milliliter)
Press calculate
The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Calculate the volume of solvent required to reconstitute your vial.

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial.
Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

Molecule Formula

Molecular Weight g/mol

Enter the chemical formula of a compound to calculate its molar mass and elemental composition

Tip: Chemical formula is case sensitive: C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

bottom

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

LAH4 acetate Microbiology/Virology Antibacterial KKALLALALHHLAHLALHLALALKKA Acetate LAH 4 Acetate LAH-4 Acetate LAH4 Acetate KKALLALALHHLAHLALHLALALKKA acetate LAH4 acetate(184776-51-0 Free base) inhibitor inhibit

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.