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HLA-DQA1*03:02 & DQB1*03:03
Human HLA-DQA1*03:02&DQB1*03:03 Monomer Protein (HL3-H5285) is expressed from human 293 cells (HEK293). It contains AA Glu 24 - Glu 217 (HLA-DQA1*03:02) & Arg 33 - Lys 230 (HLA-DQB1*03:03) (Accession # AAU88001.1 (HLA-DQA1*03:02) & AAA59755.1 (HLA-DQB1*03:03)).
Human HLA-DQA1*03:02&DQB1*03:03 Monomer Protein, produced by co-expression of HLA-DQA1*03:02 and HLA-DQB1*03:03, has a calculated MW of 27.7 kDa (HLA-DQA1*03:02) and 30.2 kDa (HLA-DQB1*03:03). Subunit HLA-DQA1*03:02 is fused with a polyhistidine tag at the C-terminus and subunit HLA-DQB1*03:03 is fused with a twin strep tag at the C-terminus. The reducing (R) protein migrates as 33-42 kDa due to glycosylation.
Less than 1.0 EU per μg by the LAL method / rFC method.
>90% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
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.