Item no. |
ELS-PKSH031324-50ug |
Manufacturer |
Elabscience
|
Amount |
50ug |
Category |
|
Type |
Proteins |
Specific against |
Human |
Host |
HEK293 cells |
ECLASS 10.1 |
32160409 |
ECLASS 11.0 |
32160409 |
UNSPSC |
12352202 |
Alias |
T-Cell Surface Glycoprotein CD3 Epsilon Chain, T-Cell Surface Antigen T3/Leu-4 Epsilon Chain, CD3e, CD3E, T3E,CD3 epsilon,IMD18 |
Similar products |
CD3E, T3E, CD3e, CD3 epsilon, IMD18, T-Cell Surface Glycoprotein CD3 Epsilon Chain, T-Cell Surface Antigen T3/Leu-4 Epsilon Chain |
Available |
|
Synonym |
T-Cell Surface Glycoprotein CD3 Epsilon Chain, T-Cell Surface Antigen T3/Leu-4 Epsilon Chain, CD3e, CD3E, T3E, CD3 epsilon, IMD18 |
Storage |
according to manual |
Protein Construction |
A DNA sequence encoding the extracellular domain (Met 1-Asp 126) of human CD3E (NP_000724.1) precursor was fused with a polyhistidine tag at the C-terminus. |
Sequence |
Met 1-Asp 126 |
Fusion tag |
C-His |
Accession |
NP_000724.1 |
Shipping |
This product is provided as lyophilized powder which is shipped with ice packs. |
Purity |
> 80 % as determined by reducing SDS-PAGE. |
Endotoxin |
< 1.0 EU per ug of the protein as determined by the LAL method. |
Stability and Storage |
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80CC. Reconstituted protein solution can be stored at 4-8C for 2-7 days. Aliquots of reconstituted samples are stable at < -20C for 3 months. |
Mol Mass |
13.2 kDa |
Formulation |
Lyophilized from sterile PBS, pH 7.4 |
Reconstitution |
Please refer to the printed manual for detailed information. |
Background |
T-cell surface glycoprotein CD3 epsilon chain, also known as CD3E, is a single-pass type I membrane protein. CD3E contains 1 Ig-like (immunoglobulin-like) domain and 1 ITAM domain. CD3E, together with CD3-gamma, CD3-delta and CD3-zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T cell receptor-CD3 complex. The CD3 epsilon subunit of the T cell receptor (TCR) complex contains two defined signaling domains, a proline-rich sequence and an immune tyrosine activation motifs (ITAMs), and this complex undergoes a conformational change upon ligand binding that is thought to be important for the activation of T cells. In the CD3 epsilon mutant mice, all stages of T cell development and activation that are TCR-dependent were impaired, but not eliminated, including activation of mature naï ve T cells with the MHCII presented superantigen, staphylococcal enterotoxin B, or with a strong TCR cross-linking antibody specific for either TCR-Cbeta or CD3 epsilon. T cell receptor-CD3 complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. This complex is critical for T-cell development and function, and represents one of the most complex transmembrane receptors. CD3E plays an essential role in T-cell development, and defects in CD3E gene cause severe immunodeficiency. Homozygous mutations in CD3D and CD3E genes lead to a complete block in T-cell development and thus to an early-onset severe combined immunodeficiency phenotype.Immune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy |
Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.
All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.