DA-JC4 

DA-JC4 is a dual GLP-1/GIP receptor agonist and can be used for the research of neurological disease and insulin signaling pathways^[1][2][3].

GLP-1/GIP^[1]

DA-JC4 (1~100 nM; hippocampal cells) inhibits rotenone-induced hippocampal neuron death and significantly suppresses Cyt C, Bax and Caspase activation^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

DA-JC4 (10 nmol/kg; i.p.; once-daily for 14 days) significantly prevents spatial learning deficits in a Y- maze test and Morris water maze tests, and decreases phosphorylated tau levels in the rat cerebral cortex and hippocampus^[1].
DA-JC4 (25 nmol/kg; i.p.; 6 days) shows high levels expression of tyrosine Hydroxylase in the s. nigra and increases expression of neuroprotective growth factor Glial-Derived Neurotrophic Factor (GDNF)^[2].
DA-JC4 (50 nmol/kg; i.p.; once-daily for 7 days) improves Parkinson's disease symptom potentially and enhances neurotransmission^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

4875.49

C₂₂₅H₃₄₆N₅₆O₆₅

2315504-40-4

Solid

White to off-white

Tyr-{Aib}-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-Tyr-Leu-Asp-Lys-Gln-Ala-Ala-{Aib}-Glu-Phe-Val-Asn-Trp-Leu-Leu-Ala-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-Lys-Lys-Lys-Lys-Lys-Lys-NH2

Y-{Aib}-EGTFTSDYSIYLDKQAA-{Aib}-EFVNWLLAGGPSSGAPPPSKKKKKK-NH2

Room temperature in continental US; may vary elsewhere.

Sealed storage, away from moisture and light, under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

• [1]. Shi L, et al. A novel dual GLP-1/GIP receptor agonist alleviates cognitive decline by re-sensitizing insulin signaling in the Alzheimer icv. STZ rat model. Behav Brain Res. 2017;327:65-74.  [Content Brief]

  [2]. Feng P, et al. Two novel dual GLP-1/GIP receptor agonists are neuroprotective in the MPTP mouse model of Parkinson's disease. Neuropharmacology. 2018;133:385-394.  [Content Brief]

  [3]. Li T, et al. Neuroprotection of GLP-1/GIP receptor agonist via inhibition of mitochondrial stress by AKT/JNK pathway in a Parkinson's disease model. Life Sci. 2020;256:117824.  [Content Brief]