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ACROBiosystems Beta-2-microglobulin Protein, Human, His Tag, Low Endotoxin, 1 mg

Catalog No. 501659015
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Human β2-Microglobulin (B2M) is a component of MHC class I molecules and class I-like molecules, including CD1 and Qa, present on all nucleated cells. This protein is expressed in human HEK293 cells, contains a polyhistidine tag at the C-terminus, and is supplied as a lyophilized powder. It plays a critical role in regulating hepcidin expression in the liver by associating with the HFE protein.

  • Greater than 90% purity as determined by SDS-PAGE
  • Endotoxin level is less than 0.01 EU per μg
  • Calculated molecular weight of 12.6 kDa (migrates as 14 kDa due to glycosylation)
  • Lyophilized from a 0.22 μm filtered PBS solution, pH 7.4, with trehalose
  • Stable for 12 months at -20°C to -70°C in lyophilized state

Catalog No. 50-165-9015 Supplier ACROBiosystems Supplier No. B2MH52251MG
May include imposed supplier surcharges.
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Human β2-Microglobulin (B2M) is a component of MHC class I molecules and class I-like molecules, including CD1 and Qa, present on all nucleated cells. This protein is expressed in human HEK293 cells, contains a polyhistidine tag at the C-terminus, and is supplied as a lyophilized powder. It plays a critical role in regulating hepcidin expression in the liver by associating with the HFE protein.

  • Greater than 90% purity as determined by SDS-PAGE
  • Endotoxin level is less than 0.01 EU per μg
  • Calculated molecular weight of 12.6 kDa (migrates as 14 kDa due to glycosylation)
  • Lyophilized from a 0.22 μm filtered PBS solution, pH 7.4, with trehalose
  • Stable for 12 months at -20°C to -70°C in lyophilized state

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