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Secretin (swine), a neuroendocrine hormone first identified as secreted by S cells in the duodenal mucosa, is a 27-amino acid peptide targeting secretin receptors. Present in all mature enteroendocrine cell subsets, it is stimulated by fatty acids and promotes pancreatic secretion of water and bicarbonate. Secretin has diverse effects on organ systems and is utilized in research on the digestive system, central nervous system, and energy metabolism [1][2].

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| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Secretin (swine), a neuroendocrine hormone first identified as secreted by S cells in the duodenal mucosa, is a 27-amino acid peptide targeting secretin receptors. Present in all mature enteroendocrine cell subsets, it is stimulated by fatty acids and promotes pancreatic secretion of water and bicarbonate. Secretin has diverse effects on organ systems and is utilized in research on the digestive system, central nervous system, and energy metabolism [1][2]. |
| In vitro | Secretin (swine) at concentrations of 10−7 M and 10−6 M, administered over periods ranging from 24 hours to 72 hours and up to 7 days, enhances biliary growth through engagement with secretin receptors (SR). Additionally, SR knockout diminishes biliary proliferation by attenuating cAMP-dependent signaling pathways [2]. |
| In vivo | Secretin (swine) administered at 2.5 nM/kg body weight per day via osmotic minipumps for one week induces biliary cell proliferation in mice by modulating the levels of microRNA 125b and microRNA let7a [2]. |
| Molecular Weight | 3055.41 |
| Formula | C130H220N44O41 |
| Cas No. | 17034-35-4 |
| Smiles | [C@H](CC1=CC=CC=C1)(C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@@H](C(C)C)C(N)=O)=O)CC(C)C)=O)=O)CCC(N)=O)=O)CC(C)C)=O)CC(C)C)=O)CCCNC(=N)N)=O)CCC(N)=O)=O)CC(C)C)=O)CCCNC(=N)N)=O)C)=O)CO)=O)CC(O)=O)=O)CCCNC(=N)N)=O)CC(C)C)=O)CCCNC(=N)N)=O)CO)=O)CC(C)C)=O)CCC(O)=O)=O)CO)=O)[C@@H](C)O)=O)NC([C@@H](NC(CNC([C@@H](NC([C@@H](NC([C@H](CC2=CN=CN2)N)=O)CO)=O)CC(O)=O)=O)=O)[C@@H](C)O)=O |
| Sequence | His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Glu-Leu-Ser-Arg-Leu-Arg-Asp-Ser-Ala-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Gly-Leu-Val-NH2 |
| Sequence Short | HSDGTFTSELSRLRDSARLQRLLQGLV |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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