CD3D & CD3E (AA 23-126) (Active) protein (Fc Tag,His tag,DYKDDDDK Tag,AVI tag,Biotin)

Catalog No. ABIN6972996

Product Details

Target: CD3D & CD3E

Protein Type: Recombinant

Biological Activity: Active

Protein Characteristics: AA 23-126

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: Fc Tag,His tag,DYKDDDDK Tag,AVI tag,Biotin

Specificity: Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Characteristics: Biotinylated Human CD3 epsilon&CD3 delta Heterodimer Protein, Fc,His,Avitag™&Fc,Flag,Avitag™ (MALS verified)

Purity: >90 % as determined by SDS-PAGE.

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Application Notes: MALS verified

Comment:

Ready-to-use Avitag™ biotinylated protein:
The product is exclusively produced using the Avitag™ technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: PBS, pH 7.4

Storage: -20 °C

Target Details

Target: CD3D & CD3E

Alternative Name: CD3E & CD3D

Synonyms: AI504783 Protein, CD3 Protein, CD3epsilon Protein, T3e Protein, CD3 antigen, epsilon polypeptide Protein, Cd3e Protein

Sub Type: Cocktail

Background: T-cell surface glycoprotein CD3 delta & CD3 epsilon chain, also known as CD3D & CD3E or CD3D&CD3E respectively, are single-pass type I membrane proteins. CD3D, together with CD3- epsilon(CD3E) , CD3-gamma and CD3-zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T cell receptor-CD3 complex. T cell receptor-CD3 complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways.

Molecular Weight: 45.1kDa (CD3E) & 42.6 kDa (CD3D)