Alexa Fluor® 647 抗人 CD223 (LAG

Alexa Fluor® 647 anti-human CD223 (LAG-3) Antibody详细如下：

Description ：CD223, also known as LAG-3, is a 70 kD type I transmembrane glycoprotein that is involved inT-cell signaling. Similar to CD4, CD223 binds MHC class II, but with a higher affinity. CD223negatively regulates T-cell activation. It is expressed by activated T-cells and natural killer cells(NKs), as well as regulatory T-cells. It is transiently expressed on the surface of activated Tcells in acute conditions but high expression is maintained under tolerizing conditions. CD223deficiency results in reduced tumor growth. CD223 and PD-1 can act in synergy and reverseexhausted phenotypes, improve tumor rejection, and control viral load.

Verified Reactivity ：Human

Antibody Type ：Monoclonal

Host Species ：Mouse

Immunogen ：Human LAG-3 transfected cells.

Formulation ：Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)

Preparation ：The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647under optimal conditions.

Concentration ：Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in ourCertificate of Analysis online tool.)

Storage & Handling ：The antibody solution should be stored undiluted between 2°C and 8°C, and protected fromprolonged exposure to light. Do not freeze.

Application ：FC - Quality tested

Recommended Usage ：Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometricanalysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in100 µl staining volume or 5 µl per 100 µl of whole blood.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.

Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

Excitation Laser ：Red Laser (633 nm)