Description
Product Characteristics: For the quantitative determination of human small proline-rich protein 2B (SPRR2B) concentrations in serum, plasma, tissue homogenates and cell lysates.
Target Information: Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane