Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein

Name: Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein
Brand: Puweituo Bio
SKU: MAGEA3-HB004

Catalog numberMAGEA3-HB004

HumanHEK293Molecule · MAGE-A3Molecular weight · 50.50 kDa

Product introduction

Recombinant Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus. It contains Gly25-Thr305 (HLA-A*02:01), Ile21-Met119 (B2M) and KVAELVHFL peptide (accession: A0A140T913(HLA-A*02:01) & P61769(B2M) &KVAELVHFL).

Product details

Molecular aliases: MAGE-A3
Protein length: Gly25-Thr305
Expression system: HEK293
Molecular weight: The protein has a predicted MW of 50.50 kDa. Due to glycosylation, the protein migrates to 50-65 kDa based on Bis-Tris PAGE result.
Purity: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
Endotoxin: Less than 1 EU per μg by the LAL method.
Formulation: Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
State: Lyophilized
Storage: -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Reconstitution: Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.

Data display

Bis-Tris PAGE Data — Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC Data — The purity of Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer is greater than 95% as determined by SEC-HPLC.

Background

Melanoma antigen family A, 3 (MAGE-A3) is a cancer-testis antigen whose expression has been demonstrated in a wide array of malignancies including melanoma, brain, breast, lung and ovarian cancer. In addition, its ability to elicit spontaneous humoral and cellular immune responses has been shown in cancer patients.

References

1.Esfandiary A, Ghafouri-Fard S. MAGE-A3: an immunogenic target used in clinical practice. Immunotherapy. 2015;7(6):683-704. doi: 10.2217/imt.15.29. Epub 2015 Jun 23. PMID: 26100270.

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Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein

Catalog numberMAGEA3-HB004

HumanHEK293Molecule · MAGE-A3Molecular weight · 50.50 kDa

Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein

Product introduction

Product details

Data display

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

Background

References

Biotinylated Human HLA-A*02:01&B2M&MAGE-A3 (KVAELVHFL) Monomer Protein

Product introduction

Product details

Data display

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

Background

References