MCTR2 Property

Boiling point:

801.3±65.0 °C(Predicted)

Density 

1.163±0.06 g/cm3(Predicted)

storage temp. 

Store at -20°C

solubility 

DMF: 50 mg/ml; DMSO: 50 mg/ml; Ethanol: 1 mg/ml; Ethanol:Water (95:5): 2 mg/ml; PBS (pH 7.2): 100 μg/ml

pka

3.03±0.10(Predicted)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

MCTR2 Chemical Properties,Usage,Production

Description

Maresin conjugates in tissue regeneration 2 (MCTR2) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid (DHA; ) in macrophages at the site of inflammation. DHA is oxidized to maresin 1 (MaR1; ), which is converted to MCTR1 by glutathione S-transferase Mu 4 or leukotriene C₄ synthase then to MCTR2 by γ-glutamyl transferase. MCTR2 accelerates tissue regeneration in planaria (1 and 100 nM). Pretreatment with MCTR2 prior to E. coli administration 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, MCTR2 selectively reduced the amount of the eicosanoids PGD₂ and PGF_2α in the exudate.

Uses

S-?[(1R,?2E,?4E,?6Z,?9Z)?-?12-Carboxy-?1-?[(1S,?3Z,?6Z)?-?1-?hydroxy-?3,?6-?nonadien-?1-?yl]?-?2,?4,?6,?9-?dodecatetraen-?1-?yl]?-?L-?cysteinyl-glycine is synthesized from omega-3 essential fatty acids and utilized by macrophages in molecular pathways related to tissue regeneration and inflammation.

Definition

ChEBI: (13R)-S-cysteinylglycinyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid is a docosanoid that is (14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoic acid in which a cysteinylglycinyl group is attached at position 13R via a sulfide linkage. It has a role as a human metabolite. It is a docosanoid, an organic sulfide, a secondary alcohol, a dicarboxylic acid and a dipeptide. It is a conjugate acid of a (13R)-glycinylcystein-S-yl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoate(1-).