AT-1001

This product is for research use only, not for human use. We do not sell to patients.

AT-1001
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Size Price Stock
250mg$800Check With Us
500mg$1200Check With Us
1g$1800Check With Us

Cat #: V11781 CAS #: 881851-50-9 Purity ≥ 98%

Description: AT-1001, formerly known as Larazotide Acetate, is a novel and synthetic peptide acting as a tight junction regulator and reverses leaky junctions to their normally closed state. It is being studied in people with celiac disease.

References: Di Micco S, et al. Peptide Derivatives of the Zonulin Inhibitor Larazotide (AT1001) as Potential Anti SARS-CoV-2: Molecular Modelling, Synthesis and Bioactivity Evaluation. Int J Mol Sci. 2021 Aug 30;22(17):9427.

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Product Promise

Promise
Molecular Weight (MW)785.9
Molecular FormulaC34H59N9O12
CAS No.881851-50-9
SynonymsLarazotide Acetate; AT-1001; AT 1001; AT1001
ProtocolIn VitroLarazotide acetate (1-100 μM; 3 d) shows antiviral activity to varicella-zoster virus (VZV) with EC50s of 44.14 and 59.06 μM for strain OKA and 07-1, respectively
In VivoLarazotide acetate (250 μg; i.p. twice a week for 7 weeks) inhibits intestinal permeability in gluten-sensitive transgenic mice
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM1.2724 mL6.3621 mL12.7243 mL25.4485 mL
5mM0.2545 mL1.2724 mL2.5449 mL5.0897 mL
10mM0.1272 mL0.6362 mL1.2724 mL2.5449 mL
20mM0.0636 mL0.3181 mL0.6362 mL1.2724 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.