Human Small proline-rich protein 2B (SPRR2B) ELISA kit

Sample Types: serum, plasma, tissue homogenates, cell lysates Detection Range: 31.25 pg/mL-2000 pg/mL Sensitivity: 7.81 pg/mL Assay Principle: quantitative Measurement: SandwichAssay Time: 1-5h Sample Volume: 50-100ulDetection Wavelength: 450 nmProtein function: 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. [The UniProt Consortium]