Species |
Human |
Protein Construction |
HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer (Gly25-Thr305 (HLA-A*02:01), Ile21-Met119 (B2M) and NLVPMVATV peptide) Accession # A0A140T913(HLA-A*02:01)&P61769(B2M)&NLVPMVATV |
His |
Avi |
N-term |
|
C-term |
|
Conjugate |
Biotin |
Purity |
> 95% as determined by BisTris PAGE > 95% as determined by HPLC |
Endotoxin Level |
Less than 1EU per μg by the LAL method. |
Biological Activity |
Measured by its binding ability in a functional ELISA. Immobilized HLA-A*02:&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human at 1μg/ml(100μl/well) on the streptavidin precoated plate (5μg/ml) can bind Anti-B2M Antibody, mFc Tag. Test result was comparable to standard batch. |
Expression System |
E.coli |
Theoretical Molecular Weight |
35.6 kDa (HLA-A*02:01) and 11.9 kDa (B2M) |
Apparent Molecular Weight |
The protein has a predicted MW of 35.6 kDa (HLA-A*02:01) and 11.9 kDa (B2M) same as Bis-Tris PAGE result. |
Formulation |
Lyophilized from 0.22 μm filtered solution in 20mM Tris, 200mM NaCl (pH 8.0). |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage & Stability |
Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
![HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z06462 ELISA.jpg&file=scm_files/productFile_notes/2025/04/25/Z06462 ELISA.jpg)
Immobilized HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human, His Tag at 1 μg/ml(100 μl/well) on the streptavidin precoated plate(5 μg/ml). Dose response curve for Anti-B2M Antibody, mFc Tag with the EC50 of 12.1 ng/ml determined by ELISA.
![HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z06462 HPLC.png&file=scm_files/productFile_notes/2025/04/25/Z06462 HPLC.png)
The purity of HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human is greater than 95% as determined by SEC-HPLC.
![HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z06462 PAGE.png&file=scm_files/productFile_notes/2025/04/25/Z06462 PAGE.png)
HLA-A*02:01&B2M&CMVpp65 (NLVPMVATV) Monomer[Biotin], His & Avi, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
Target Background |
Human cytomegalovirus (CMV), a β-herpes virus with a double-stranded DNA, infects a wide variety of cells and establishes latency in the host. CMVpp65, a tegument protein of the herpes virus CMV, is the main viral antigen found in peripheral blood mononuclear cells (PBMCs) after viral infection and may activate cell-mediated immunity, accounting for 70-90% of the cytotoxic CD8+ T cells' (CTLs) response to CMV. Among the pp65-derived CTL epitope peptides, the 9-mer peptide 495NLVPMVATV503 (CMVpp65 495-503 peptide) is the most immunogenic T cell epitope predominantly displayed on HLA-A*02?, the most common MHC-I allele in the population. |
Synonyms |
CMVpp65; NLVPMVATV |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.