Purity:Purified by Protein A affinity chromatography from tissue culture supernatant
Form:Supplied as a liquid in PBS, pH 7.2, 0.1% BSA. No preservative added.
Specificity:Recognizes human eosinophil major basic protein (14kD) irrespective of the stages of eosinophil activation and can be regarded as a “pan-eosinophil” marker. Recognizes secreted pro-form of MBP (Pregnancy associated MBP, 23.8kD) and mature form found in the matrix of the eosinophil large specific granule (13.8kD). Does not crossreact with equine, mouse or rat MBP.
Clone # USB:1.B.787
Isotype:IgG1
Calc Applications Abbrev:E IHC WB
Calc Crossreactivity:Hu
Immunogen:Human eosinophil major basic protein (MBP)