表達區間及表達系統（Source）

Recombinant Human MAGE-A3(HLA-A*01:01) Tetramer Protein is expressed from HEK293 with His tag and Avi tag at the C-terminal, tetramer is assembled by biotinylated monomer and streptavidin. It contains Gly25-Thr305(HLA-A*01:01),Ile21-Met119(B2M) and EVDPIGHLY peptide.[Accession | Q5SUL5(HLA-A*01:01)&P61769(B2M)&EVDPIGHLY]

分子量大小（Molecular Weight）

The protein has a predicted MW of 258 kDa. Due to glycosylation, the protein migrates to 260-265 kDa under Non reducing (N) condition based on Tris-Bis PAGE result.

內毒素（Endotoxin）

Less than 1EU per μg by the LAL method.

純度（Purity）

> 95% as determined by Tris-Bis PAGE
> 95% as determined by HPLC

制劑（Formulation）

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重構方法（Reconstitution）

Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.