70579-26-9
Chemical Structure
Porphyra 334
- CAS No.: 70579-26-9
- Formula:C14H22N2O8
- Molecular Weight:346.33
IUPAC Name: (2S,3R)-2-(((S,E)-3-((carboxymethyl)amino)-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohex-2-en-1-ylidene)amino)-3-hydroxybutanoic acid
InChIKey: VIZAVBQHHMQOQF-FCDTZTNESA-N
SMILES: C[C@@H](O)[C@@H](C(O)=O)/N=C1C(OC)=C(C[C@](O)(C/1)CO)NCC(O)=O
Biological Activity: Porphyra 334 is a carnosine-like amino acid and a natural photoprotective agent and antioxidant. Porphyra-334 exerts its photoprotective effects by scavenging ROS, inhibiting the expression and activity of MMP-1/8, and promoting the synthesis of collagen and elastin. Porphyra 334 effectively inhibits linoleic acid oxidation induced by alkyl radicals (AAPH) and singlet oxygen. Porphyra 334 has anti-obesity potential by inhibiting the expression of PPARγ2 and C/EBPα. Porphyra 334 protects cells against UV-induced DNA damage and apoptosis by inhibiting the activation of caspase-3[1][2][3][4].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Porphyra 334 | 99.58% | Porphyra 334 is a carnosine-like amino acid and a natural photoprotective agent and antioxidant. Porphyra-334 exerts its photoprotective effects by scavenging ROS, inhibiting the expression and activity of MMP-1/8, and promoting the synthesis of collagen and elastin. Porphyra 334 effectively inhibits linoleic acid oxidation induced by alkyl radicals (AAPH) and singlet oxygen. Porphyra 334 has anti-obesity potential by inhibiting the expression of PPARγ2 and C/EBPα. Porphyra 334 protects cells against UV-induced DNA damage and apoptosis by inhibiting the activation of caspase-3. | ||||||||||||||||||||
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[1]. Choi, S. Y., et al. Shinorine and porphyra-334 isolated from laver (Porphyra dentata) inhibit adipogenesis in 3T3-L1 cells. Food Science and Biotechnology, 31(5), 617-625.
- [2]. Suh SS, et al. Porphyra-334, a mycosporine-like amino acid, attenuates UV-induced apoptosis in HaCaT cells. Acta Pharm. 2017;67(2):257-264. [Content Brief]
- [3]. Ryu J, et al. Protective effect of porphyra-334 on UVA-induced photoaging in human skin fibroblasts. Int J Mol Med. 2014;34(3):796-803. [Content Brief]
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[4]. Tao, C., et al. Antioxidative activities of a mycosporine-like amino acid, porphyra-334. Fisheries science, 74(5), 1166-1172.
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