1,1'-Ethylidene-bis-(L-tryptophan)

• Catalog Number: orb2283321
• Category: Small Molecules
• Description: 1,1'-Ethylidene-bis-(L-tryptophan) is a potential impurity in L-tryptophan commercial products, promoting EoL-3 eosinophilic leukemia cell proliferation, enhancing eosinophil cationic protein release from human peripheral blood eosinophils, and boosting IL-5 production in human T cells. At 40 µg/kg, it triggers fascia thickening, mast cell infiltration, inflammation, and fibrosis in mouse superficial adipose and panniculus carnosus tissues, serving as an eosinophilia-myalgia syndrome research model.
• CAS Number: 132685-02-0
• Purity: 98.00%
• MW: 434.49
• SMILES: C(C)(N1C=2C(C(C[C@@H](C(O)=O)N)=C1)=CC=CC2)N3C=4C(C(C[C@@H](C(O)=O)N)=C3)=CC=CC4
• Formula: C₂₄H₂₆N₄O₄
• Biological Activity: 1,1'-Ethylidene-bis-(L-tryptophan) is a potential impurity in L-tryptophan commercial products, promoting EoL-3 eosinophilic leukemia cell proliferation, enhancing eosinophil cationic protein release from human peripheral blood eosinophils, and boosting IL-5 production in human T cells. At 40 µg/kg, it triggers fascia thickening, mast cell infiltration, inflammation, and fibrosis in mouse superficial adipose and panniculus carnosus tissues, serving as an eosinophilia-myalgia syndrome research model.
• Storage: -20°C
• Note: For research use only
• Expiration Date: 12 months from date of receipt.