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Sigmatrix Urine Diluent is a non-biological diluent that mimics human urine.This product can be used as a diluent for sample prep controls and calibrators and is recommended for LC-MS based applications. Sigmatrix Urine Diluent has been successfully used in enzymatic hydrolysis of drug glucuronides and LC-MS analysis of drugs and drug metabolites. The formulation is dye-free.
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OptiLyse B is an erythrolytic reagent for lysing human red blood cells following direct immunofluorescence staining of whole blood for flow cytometry. OptiLyse B is a ready-to-use lysing solution optimized for use on BD Biosciences instruments.
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Rox Factor IX is a chromogenic assay kit based upon FXa generation for the determination of Factor IX (FIX) activity in FIX preparations, including potency assignment of FIX concentrates. For determination of Factor IX activity in plasma and Factor IX preparations, including potency assignment of FIX concentrates.
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Mouse Lymph Nodes paraffin sections are made of freshly harvested tissues, fixed in 10% neutral buffered formalin, and processed for paraffin embedding. Paraffin?blocks are sectioned at a thickness of 5microns and mounted on positively charged slides (2-4 sections per slide depending on tissue size).
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A mixture of bioactive sphingolipids; found in mammalian cell membranes; make up 2-15% of the total organ phospholipid population but are found at higher concentrations in the brain and myelin sheaths surrounding peripheral nerves; interact with cholesterol to control its distribution within cellular membranes and maintain cholesterol homeostasis in cells; undergo hydrolysis by sphingomyelinase to form ceramides
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