Ig Kappa Light Chain / PE /

Product Details

Description	Polyclonal Rabbit Anti-Human Kappa Light Chains/RPE, Rabbit F(ab')2, RPE, Flow Cytometry, 1 mL. This reagent has been produced in a manner that ensures a particularly wide specificity for kappa-chains. Most B cells, with the exception of pre-B progenitors, pre-B cells and mature plasma cells, express immunoglobulin on their surface. Each cell expresses only one light chain type. In normal peripheral blood and lymph nodes there is a mixture of kappa+ and lambda+ cells with two-thirds of the cells expressing kappa and one-third expressing lambda (1).;The reagents are of value for the demonstration of the monoclonal nature (light chain restriction) of lymphoid neoplasms.
Conjugate	PE
Clone
Target Species	Human
Applications
Supplier	DAKO
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About 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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