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Insulinotropin acetate [GLP-1 (7-37)]

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Insulinotropin acetate [GLP-1 (7-37)]
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
25mg$1250To Be Confirmed
50mg$1875To Be Confirmed
100mg$2810To Be Confirmed

Cat #: V16459 CAS #: 106612-94-6 (free base) Purity ≥ 99%

Description: GLP-1(7-37) acetate [also known as Tglp-1 and Insulinotropin], the acetate salt of GLP-1(7-37), is a novel insulinotropic hormone generated from the precursor peptide GLP-1 (1-37).

References: Hargrove DM, et al. Glucose-dependent action of glucagon-like peptide-1 (7-37) in vivo during short- or long-term administration. Metabolism. 1995 Sep;44(9):1231-7.

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Molecular Weight (MW)3355.67
Molecular FormulaC151H228N40O47
CAS No.106612-94-6 (free base)
ProtocolIn VivoGLP-1(7-37) (0.5, 5 or 50 pmol/min/kg) infused during the second hour of a 2-hour 11-mM hyperglycemic clamp produces a dose-related enhancement of the glucose-stimulated increase in plasma insulin concentration and an increased rate of glucose infusion in rats
Animal modelMale Sprague-Dawley rats weighing 300 to 350 g with maintained plasma glucose concentration at 11 mM
DosagesMale Sprague-Dawley rats weighing 300 to 350 g with maintained plasma glucose concentration at 11 mM
AdministrationIV during the second hour of a 2-hour 11-mmol/L hyperglycemic clamp.
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
1mM0.2980 mL1.4900 mL2.9800 mL5.9601 mL
5mM0.0596 mL0.2980 mL0.5960 mL1.1920 mL
10mM0.0298 mL0.1490 mL0.2980 mL0.5960 mL
20mM0.0149 mL0.0745 mL0.1490 mL0.2980 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
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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
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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.