Potent negative allosteric modulator of LFA-1 (lymphocyte function-associated antigen-1) (Kd = 26 nM). Binds to the I-domain of LFA-1. Reversibly inhibits LFA-1 mediated binding of SKW3 leukemia cells to ICAM-1. Inhibits superantigen (SEB)-induced IL-2 production from lymphocytes in vitro and attenuates the SEB-induced increase in IL-2 plasma levels in a mouse model in vivo. Orally available.
|Storage||Store at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 442.13. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.26 mL||11.31 mL||22.62 mL|
|5 mM||0.45 mL||2.26 mL||4.52 mL|
|10 mM||0.23 mL||1.13 mL||2.26 mL|
|50 mM||0.05 mL||0.23 mL||0.45 mL|
References are publications that support the products' biological activity.
Kelly et al (1999) Cutting edge: a small molecule antagonist of LFA-1-mediated cell adhesion. J.Immunol. 163 5173 PMID: 10553036
Wu et al (2004) Second-generation lymphocyte function-associated antigen-1 inhibitors: 1H-imidazo[1,2-alpha]imidazol-2-one derivatives. J.Med.Chem. 47 5356 PMID: 15481974
Last-Barney et al (2001) Binding site elucidation of hydantoin-based antagonists of LFA-1 using multidisciplinary technologies: evidence for the allosteric inhibition of a protein--protein interaction. J.Am.Chem.Soc. 123 5643 PMID: 11403595
If you know of a relevant reference for BIRT 377, please let us know.
View Related Products by Target
View Related Products by Product Action
Keywords: BIRT 377, supplier, BIRT377, potent, negative, allosteric, modulators, LFA-1, lymphocyte, function-associated, antigen-1, cell, adhesion, orally, available, integrins, Integrins, Cell, Adhesion, Molecules, Integrins, Tocris Bioscience
Citations for BIRT 377
Citations are publications that use Tocris products.
Currently there are no citations for BIRT 377. Do you know of a great paper that uses BIRT 377 from Tocris? If so please let us know.
Reviews for BIRT 377
There are currently no reviews for this product. Be the first to review BIRT 377 and earn rewards!
Have you used BIRT 377?
Submit a review and receive an Amazon gift card.
$10US/$10CAN/€7/£6 gift card for a review without an image
$25US/$25CAN/€18/£15 gift card for a review with an image
*Offer only valid in the USA / Canada, UK and EuropeSubmit a Review
Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.