Anti-Human IgE - 60nm Gold Conjugate streptavidin 12E-13 * All concentrations as

12E-13 * All concentrations as indicated at an optical density of 0

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 50 560 3

Surface functionality: NHS-ester (~ 1 NHS group/nm2) (10kDa PEG-spacer between gold surface and NHS-group)

28E+13 (when dissolved to a final volume of 1ml)

Absorption max: 480-520nm

Anti-Human IgE - 60nm Gold Conjugate streptavidin 12E-13 * All concentrations asGold nanoparticle core size: 60nm Absorbance (lambda max.): 540nm Optical density (OD): Available at OD=3 and OD=10, select in product options Conjugated antibody: Affinity purified anti human IgE Specificity: Heavy chains on Human IgE Raised in: Goat Clonality: Polyclonal Working dilution: 1: 5 1: 100 (application dependant) Supplied in: 20mM Tris (pH 8. 0), 150mM NaCl, 20% glycerol (v v), 1% BSA Applications Gold conjugates are suitable for use in