MCTR3

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MCTR3

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Cat No: 19067

Biochemicals - Lipids

Maresin conjugates in tissue regeneration 3 (MCTR3) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid (DHA; Item No. 90310) in macrophages.{29715,33727} DHA is oxidized to maresin 1 (MaR1; Item No. 10878), which is co...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

13R-[[(2R)-2-amino-2-carboxyethyl]thio]-14S-hydroxy-4Z,7Z,9E,11E,16Z,19Z-docosahexaenoic acid

Correlated keywords:

1784701-63-8 MCTR-3 13-cysteinyl-14-hydroxy-DHA protesolving prostaglandin

Product Overview:
Maresin conjugates in tissue regeneration 3 (MCTR3) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid (DHA; Item No. 90310) in macrophages.{29715,33727} DHA is oxidized to maresin 1 (MaR1; Item No. 10878), which is converted to MCTR1 (Item No. 17007) by glutathione S-transferase Mu 4 or leukotriene C4 synthase, then to MCTR2 (Item No. 17008) by γ-glutamyl transferase, and to MCTR3 by dipeptidase.{33713} MCTR3 accelerates tissue regeneration in planaria (1 and 100 nM) approximately as potently as MCTR2 and more potently than MCTR1.{33727} Pretreatment with MCTR3 prior to E. coli administration in mice reduces neutrophil infiltration, shortens the inflammatory resolution period, and increases phagocytosis of E. coli by macrophages. When administered at a dose of 100 ng 12h post E. coli infection in a mouse model of peritonitis, MCTR3 selectively reduces the amount of the eicosanoids PGD2 (Item No. 12010), PGE2 (Item No. 14010), PGF2α (Item No. 16010), and TXB2 (Item No. 19030) in the exudate.

Size	10 µg
Shipping	dry ice
CAS Number	1784701-63-8
Molecular Formula	C₂₅H₃₇NO₅S
SMILES	O[C@@H](C/C=C\C/C=C\CC)[C@H](SC[C@H](N)C(O)=O)/C=C/C=C/C=C\C/C=C\CCC(O)=O
Molecular Weight	463,6
Formulation	A solution in ethanol
Purity	≥98%
Custom Code	2922.19
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

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Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.