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beta-MSH, human is an endogenous peptide hormone and neurotransmitter produced by pro-opiomelanocortin (POMC), and is also an agonist of MC4-R (melanocortin 4 receptor).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $148 | - | In Stock | |
| 5 mg | $445 | Inquiry | Inquiry | |
| 10 mg | $751 | Inquiry | Inquiry |
| Description | beta-MSH, human is an endogenous peptide hormone and neurotransmitter produced by pro-opiomelanocortin (POMC), and is also an agonist of MC4-R (melanocortin 4 receptor). |
| In vitro | In human THP-1 monocytic cells, beta-MSH (0.1–100 nM) suppressed lipopolysaccharide (LPS, 10 ng/mL)-induced TNF-α production in a concentration-dependent manner, with maximal inhibition observed at 1–10 nM. beta-MSH did not significantly alter IL-10 expression but reduced proinflammatory cytokine production via activation of melanocortin receptors, particularly MC1R and MC3R[1]. |
| In vivo | In mouse models, intraperitoneal injection of beta-MSH (0.5 mg/kg) significantly reduced plasma TNF-α levels induced by LPS (0.5 mg/kg) and attenuated inflammatory responses[1]. |
| Synonyms | β-MSH, human, β-Melanocyte Stimulating Hormone (MSH), human |
| Molecular Weight | 2660.92 |
| Formula | C118H174N34O35S |
| Cas No. | 17908-57-5 |
| Smiles | C([C@H](NC([C@@H](NC([C@H](CC1=CC=CC=C1)NC([C@H](CC2=CN=CN2)NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC(=O)[C@H]3N(C(CNC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](C)N)=O)CCC(O)=O)=O)CCCCN)=O)CCCCN)=O)CC(O)=O)=O)CCC(O)=O)=O)=O)CCC3)CC4=CC=C(O)C=C4)=O)CCCNC(=N)N)=O)CCSC)=O)CCC(O)=O)=O)=O)=O)CCCNC(=N)N)=O)C(NCC(N[C@H](C(=O)N5[C@H](C(=O)N6[C@H](C(N[C@H](C(N[C@@H](CC(O)=O)C(O)=O)=O)CCCCN)=O)CCC6)CCC5)CO)=O)=O)C=7C=8C(NC7)=CC=CC8 |
| Relative Density. | no data available |
| Sequence | Ala-Glu-Lys-Lys-Asp-Glu-Gly-Pro-Tyr-Arg-Met-Glu-His-Phe-Arg-Trp-Gly-Ser-Pro-Pro-Lys-Asp |
| Sequence Short | AEKKDEGPYRMEHFRWGSPPKD |
| 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. | ||||||||||||||||||||
| Solubility Information | H2O: 50 mg/mL (18.79 mM) | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
H2O
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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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