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Storage Store at 20C or lower, protected from light, as a lyophilized/frozen peptide blend until reconstitution

Pregnancy and breastfeeding warrant avoidance due to insufficient safety data in these populations

How Often Should You Inject Peptides

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We previously showed that GIPR activity in alpha cells potentiates amino-acid-stimulated glucagon secretion in mouse islets 11 , and here we found the same interaction between hGIP and amino acids in human islets using concentrations of amino acids found in the postprandial state (Extended Data Figure 4) 11 , prompting us to ask whether tirzepatide engagement of the GIPR in human islets also enhances the effect of amino acids on glucagon secretion