CD3D & CD3E (AA 22-117) protein (Fc Tag)
-
- Target
- CD3D & CD3E
- Protein Type
- Recombinant
- Protein Characteristics
- AA 22-117
-
Origin
- Cynomolgus
-
Source
- HEK-293 Cells
- Purification tag / Conjugate
- Fc Tag
- Purpose
- Cynomolgus CD3E & CD3D/CD3 epsilon & CD3 delta Protein
- Sequence
- Gln22-Asp117 (CD3E) & Phe22-Ala105 (CD3D)
- Specificity
- Uni-Prot: Q95LI5.2 (CD3E), Q95LI8 (CD3D)
- Characteristics
- Recombinant Cynomolgus CD3E & CD3D/CD3 epsilon & CD3 delta Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Gln22-Asp117(CD3E) & Phe22-Ala105(CD3D).
- Purity
- > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Cynomolgus CD3E&CD3D, hFc Tag at 0.5μg/ml (100μl/Well). Dose response curve for Biotinylated Anti-CD3E&CD3D Antibody, mFc Tag with EC50 of 13.9ng/ml determined by ELISA. See testing image for detail.
-
-
- Restrictions
- For Research Use only
-
- Format
- Lyophilized
- Reconstitution
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
- Storage
- -20 °C,-80 °C
- Storage Comment
- -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
- Expiry Date
- 12 months
-
- Target
- CD3D & CD3E
- Alternative Name
- CD3E&CD3D
- Synonyms
- AI504783 Protein, CD3 Protein, CD3epsilon Protein, T3e Protein, CD3 antigen, epsilon polypeptide Protein, Cd3e Protein
- Background
- 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.
- Molecular Weight
- 36.9 kDa (CD3E) and 35.4 kDa (CD3D). Due to glycosylation,the protein migrates to 58-62 kDa (CD3E) and 44-46 kDa (CD3D) based on Tris-Bis PAGE result.
- UniProt
- Q95LI5
-