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HLA-A*02:01 & B2M & NY-ESO-1 (SLLMWITQC)
Human HLA-A*02:01&B2M&NY-ESO-1 (SLLMWITQC) Tetramer Protein (HL1-H52E8) is expressed from human 293 cells (HEK293). It contains AA Gly 25 - Ile 308 (HLA-A*02:01) & Ile 21 - Met 119 (B2M) & SLLMWITQC peptide (Accession # AAA59606.1 (HLA-A*02:01) & P61769 (B2M) & SLLMWITQC).
Predicted N-terminus: Gly 25 & Ser
Human HLA-A*02:01&B2M&NY-ESO-1 (SLLMWITQC) Tetramer Protein is assembled by biotinylated monomer (HL1-H82E6) and streptavidin.
Biotinylated Human HLA-A*02:01&B2M&NY-ESO-1 (SLLMWITQC) Complex Protein is produced by co-expression of HLA and B2M loaded with NY-ESO-1 peptide. Biotinylated Human HLA-A*02:01&B2M&NY-ESO-1 (SLLMWITQC) Complex Protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).
The protein has a calculated MW of 36.3 kDa, 13.8 kDa and 13.3 kDa. The protein migrates as 43-47 kDa, 15 kDa and 14 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Less than 1.0 EU per μg by the LAL method / rFC method.
>90% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
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Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
This product is shipped at ambient temperature.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.