Unconjugated Human HLA-A*02:01&B2M Monomer Protein (Peptide free, MALS verified)

• Description:

  Unconjugated Human HLA-A*02:01&B2M Monomer Protein (HLM-H52H5) is expressed from human 293 cells (HEK293) . It contains AA Gly 25 - Ile 308 (HLA-A*02:01) & Ile 21 - Met 119 (B2M) (Accession # AAA59606.1 (HLA-A*02:01) & P61769-1 (B2M) ) .

• Specifications:

  This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™), and it is not biotinylated. The protein has a calculated MW of 36.3 kDa and 11.7 kDa. The protein migrates as 38-42 kDa and 10-11 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

• Accession Number:

  AAA59606.1 (HLA-A*02:01) & P61769-1 (B2M)

• Expression Region:

  Gly 25 - Ile 308 (HLA-A*02:01) & Ile 21 - Met 119 (B2M)

• Host:

  HEK293

• Target:

  HLA-A*0201 | B2M

• Conjugation:

  Unconjugated

• Tag:

  C-10xHis & C-Avi

• Source:

  Human

• Stability:

  ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

• Endotoxin:

  1.0 EU per μg

• Purity:

  90%

• Bioactivity:

  Immobilized Unconjugated Human HLA-A*02:01&B2M Monomer Protein (Cat. No. HLM-H52H5) at 1 μg/mL (100 μL/well) can bind Anti-HLA class I Antibody, Human IgG1 (W6/32) with a linear range of 0.5-4 ng/mL (QC tested).

• Format:

  Powder

• Buffer:

  PBS, pH7.4

• Additives:

  Trehalose

• Molecular Weight:

  36.3 kDa and 11.7 kDa

• Shipping Conditions:

  RT

• Storage Conditions:

  -20°C

• Package Size:

  25ug*1

• Species:

  Human