CD28 / PE / 28.2

Product Details
Supplier Thermo Fisher Scientific
Catalog #: A25998 (View supplier product page)
Size 25 Tests
Price $86.50
Antigen CD28
Clone 28.2
Host Mouse
Isotype IgG1 κ
Conjugate PE
Target Species Human
Applications FC
Description CD28 Monoclonal Antibody (28.2), PE
About CD28 and PE
CD28 The protein encoded by this gene is essential for T-cell proliferation and survival, cytokine production, and T-helper type-2 development. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2011]
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