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pTH (1-38) (human)|Parathyroid Hormone (1-38), human

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

pTH (1-38) (human)|Parathyroid Hormone (1-38), human
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$8257To Be Confirmed
200mg$12385To Be Confirmed
500mg$20900To Be Confirmed
email: [email protected]        [email protected]

Cat #: V36955 CAS #: 78232-94-7 Purity ≥ 99%

Description: pTH (1-38) (human)|Parathyroid Hormone (1-38), human is a peptide compound which acts as an agonist of parathyroid hormone (PTH) receptor.

References: Birnbaum S, et al. Peptide screening. Current Opinion in Biotechnology, 1992, 3(1): 49-54.

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Molecular Weight (MW)4458.13
Molecular FormulaC197H319N59O55S2
CAS No.78232-94-7
SynonymsHuman parathyroid hormone(1-38)
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM0.2243 mL1.1215 mL2.2431 mL4.4862 mL
5mM0.0449 mL0.2243 mL0.4486 mL0.8972 mL
10mM0.0224 mL0.1122 mL0.2243 mL0.4486 mL
20mM0.0112 mL0.0561 mL0.1122 mL0.2243 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
 
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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
 
×
 
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.