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HL0-H82E5-25ug HL0-H82E5-200ug

Biotinylated Human HLA-E*01:03&B2M&CMV UL40 (VMAPRTLLL) Complex Protein (Monomer, MALS verified)



Biotinylated Human HLA-E*01:03&B2M&CMV UL40 (VMAPRTLLL) Complex Protein (HL0-H82E5) is expressed from human 293 cells (HEK293). It contains AA Gly 22 - Ile 305 (HLA-E*01:03) & Ile 21 - Met 119 (B2M) & VMAPRTLLL peptide (Accession # P13747 (HLA-E*01:03) & P61769-1 (B2M) & VMAPRTLLL).


  • Tag: C-10×His & C-Avi
  • Host: HEK293
  • Size: 25ug
  • Buffer: PBS, pH7.4
  • Format: Powder
  • Purity: 95%
  • Storage: -20℃
  • Category: MABSol® Biotin Labeled Proteins
  • Molecule: HLA-E*0103 & B2M & CMV UL40 (VMAPRTLLL)
  • Conjugate: Biotin-labeled
  • 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.
  • Background: HLA-E belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. HLA-E binds a restricted subset of peptides derived from the leader peptides of other class I molecules. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region, and exons 6 and 7 encode the cytoplasmic tail.
  • Exp Region: Gly 22 - Ile 305 (HLA-E*01:03) & Ile 21 - Met 119 (B2M) & VMAPRTLLL peptide
  • Swiss-prot: P13747 | P61769-1 &VMAPRTLLL
  • Characteristics: Biotinylated Human HLA-E*01:03&B2M&CMV UL40 (VMAPRTLLL) Complex Protein is produced by co-expression of HLA and B2M loaded with CMV UL40 peptide. This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 36.2 kDa and 13.8 kDa. The protein migrates as 40-43 kDa and 12 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 36.2 kDa and 13.8 kDa
  • Shipping Condition: RT
  • Species Reactivity: Human
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: