Activity is not tested. It is theoretically active, but we cannot guarantee it.

CD3D & CD3E Heterodimer Protein, Mouse, Recombinant (hFc) is expressed in HEK293 Cells. The accession number is P22646(CD3E)&P04235(CD3D).

Mouse

HEK293 Cells

Asp23-Asp108 (CD3E) and Phe22-Ala105 (CD3D) with hFc tag at the C-Terminus of CD3E and CD3D.

> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC

Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

T-cell surface glycoprotein CD3 epsilon & CD3 delta chain, also known as CD3E & CD3D , are single-pass type I membrane proteins.When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain.