Name : Chimeric HLA-A*02:01 (mα3) &mB2M&TERT (ILAKFLHWL) Monomer Protein
Product Source :
Recombinant Chimeric HLA-A*02:01 (mα3) &mB2M&TERT (ILAKFLHWL) Monomer Protein is expressed from HEK293 with His tag at the C-terminus. It contains Gly25-Thr206 (Human HLA-A*02:01 α1&α2) and Asp207-Glu299 (Mouse H-2Ld α3), Ile21-Met119 (mB2M) and ILAKFLHWL peptide.[Accession | A0A140T913(Human HLA-A*02:01 α1&α2)&P01897(Mouse H-2Ld α3)&P01887(Mouse B2M)&ILAKFLHWL]
Molecular Weight :
The protein has a predicted MW of 48.00 kDa. Due to glycosylation, the protein migrates to 50-65 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Supplied as 0.22 μm filtered solution in PBS (pH 7.4).
Reconstitution :
Storage and Stability :
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE Chimeric HLA-A*02:01 (mα3) &mB2M&TERT (ILAKFLHWL) Monomer on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Chimeric HLA-A*02:01 (mα3) &mB2M&TERT (ILAKFLHWL) Monomer is greater than 95% as determined by SEC-HPLC.
Background :
The human telomerase catalytic subunit human telomerase reverse transcriptase (hTERT) is expressed in many human cancer cells derived from multiple tissues, but infrequently in normal cells. Thus, hTERT is an attractive candidate target for tumor immunotherapy. hTERT:540–548 peptide (p540, ILAKFLHWL) has been identified as an effective HLA-A*0201-restricted T-cell epitope, an effective T-cell-based cancer treatment, including vaccines, against hTERT will likely require the identification of other MHC class I-restricted epitopes in this antigen.
Synonyms :
TERT; ILAKFLHWL
References & Citations :
Huang G, Geng J, Wang R, Chen L. Identification of a new cytotoxic T-cell epitope p675 of human telomerase reverse transcriptase. Cancer Biother Radiopharm. 2012 Nov;27(9):600-5. doi: 10.1089/cbr.2012.1193. Epub 2012 Aug 23. PMID: 22917214.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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