PGA4 / PE / 10

Product Details
Supplier Novus Biologicals, a Bio-Techne brand
Catalog #: NBP3-12536PE (View supplier product page)
Size 100 μl
Price $359.00
Antigen PGA4
Clone 10
Host Mouse
Isotype IgG1
Conjugate PE
Target Species Human
Applications ELISA
Description Pepsinogen A4/PGA4 Antibody (10) [PE]
About PGA4 and PE
PGA4 This gene encodes a protein precursor of the digestive enzyme pepsin, a member of the peptidase A1 family of endopeptidases. The encoded precursor is secreted by gastric chief cells and undergoes autocatalytic cleavage in acidic conditions to form the active enzyme, which functions in the digestion of dietary proteins. This gene is found in a cluster of related genes on chromosome 11, each of which encodes one of multiple pepsinogens. Pepsinogen levels in serum may serve as a biomarker for atrophic gastritis and gastric cancer. [provided by RefSeq, Jul 2015]
PE Phycoerythrin (PE, R-PE) is a red-emitting fluorescent protein-chromophore complex that can be excited the 488-nm blue, 532-nm green, or 561-nm yellow-green laser with increasing efficiency and captured with a 586/14 nm bandpass filter. PE has an excitation peak at 565 nm and an emission peak at 578 nm. PE is 240kD in size and has an extinction coefficient of ~2x10^6 which makes it one of the brightest fluorophores available and a potent donor upon which to build tandem fluorophores with longer Stoke's Shifts.
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PE Excitation and Emission Spectra