Lifitegrast (Synonyms: SAR 1118) |
| Catalog No.GC19222 |
Lifitegrast is an integrin lymphocyte function-associated antigen-1 (LFA-1) antagonist; inhibits Jurkat T cell attachment to ICAM-1 with an IC50 of 2.98 nM.
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Cas No.: 1025967-78-5
Sample solution is provided at 25 µL, 10mM.
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Lifitegrast is an integrin lymphocyte function-associated antigen-1 (LFA-1) antagonist; inhibits Jurkat T cell attachment to ICAM-1 with an IC50 of 2.98 nM.
Lifitegrast is a novel small molecule integrin antagonist that inhibits T cell-mediated inflammation by blocking the binding of two important cell surface proteins (lymphocyte function-associated antigen 1 and intercellular adhesion molecule 1), thus lessening overall inflammatory responses. Lifitegrast strongly inhibits Jurkat T cell attachment to ICAM-1 with an IC50 of 2.98 nM[1].
Lifitegrast, has potent anti-inflammatory activity on corneal inflammation induced by antibiotic-killed P. aeruginosa and S. aureus in the presence of a silicone hydrogel lens with the optimal application being a 1% solution applied either 2 or 3 times prior. Topical application of lifitegrast to the corneal surface of healthy adults is safe and well tolerated[2]. SAR 1118 ophthalmic drops administered thrice daily deliver therapeutic levels of SAR 1118 in the retina and can alleviate the retinal complications associated with diabetes[3].
References:
[1]. Perez VL, et al. Lifitegrast, a Novel Integrin Antagonist for Treatment of Dry Eye Disease. Ocul Surf. 2016 Apr;14(2):207-15.
[2]. Sun Y, et al. Corneal inflammation is inhibited by the LFA-1 antagonist, lifitegrast (SAR 1118). J Ocul Pharmacol Ther. 2013 May;29(4):395-402.
[3]. Rao VR, et al. Delivery of SAR 1118 to the retina via ophthalmic drops and its effectiveness in a rat streptozotocin(STZ) model of diabetic retinopathy (DR). Invest Ophthalmol Vis Sci. 2010 Oct;51(10):5198-204.
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