uPAR Protein, Mouse (HEK293, His)

The uPAR protein acts as a receptor for urokinase plasminogen activator, facilitating plasmin formation and signal transduction activation. It interacts with SRPX2 and forms a monomer. uPAR also interacts with MRC2 and SORL1, reducing PLAUR internalization. Additionally, the PLAUR-PLAU-SERPINE1 complex interacts with SORL1. uPAR Protein, Mouse (HEK293, His) is the recombinant mouse-derived uPAR protein, expressed by HEK293, with C-His labeled tag. The total length of uPAR Protein, Mouse (HEK293, His) is 297 a.a., with molecular weight of 50-60 kDa.

The uPAR protein functions as a receptor for urokinase plasminogen activator and plays a crucial role in localizing and facilitating the formation of plasmin. Additionally, it mediates signal transduction activation effects of U-PA independently of proteolysis. It is predominantly found as a monomer and interacts with SRPX2 through its UPAR/Ly6 domains. uPAR also interacts with MRC2 and SORL1, with the latter interaction reducing PLAUR internalization. Moreover, the ternary complex consisting of PLAUR-PLAU-SERPINE1 also interacts with SORL1.

Measured by its ability to bind with uPA-His in a functional ELISA.

Mouse

HEK293

C-His

P35456 (M1-T297)

18793  [NCBI]

50-60 kDa

Greater than 95% as determined by reducing SDS-PAGE

Lyophilized powder.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.