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You are here:Home » Kits and Assays » Kits-ELISA (Alzheimer's), BioAssay™ » Amyloid Precursor Protein, Human (APP) BioAssay™ ELISA Kit

Amyloid Precursor Protein, Human (APP) BioAssay™ ELISA Kit


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Catalog #A2275-69L
Sensitivity<0.4ng/ml The analytical sensitivity of this assay is <0.4ng/ml of Human APP. This was determined by adding two standard deviations to the mean O.D. obtained when the zero standard was assayed 30 times.
SpecificityThe Human APP BioAssay™ ELISA kit is specific for measurement of total APP protein. The following proteins were tested at 100ng/ml and found to have no crossreactivity: Tau, a-synuclein, b-synuclein, Ab1-40 and Ab1-42.
Range 0.78-50ng/ml
Incubation Time4 hours
Sample Size10ul (diluted to a total volume of 100ul)
Sample TypeCell lysates and cerebral spinal fluids
SpecificationsSimple: Pre-coated strip-well plates.
Liquid stable chromogen and stop reagents.
Economical: One 96-well plate, plus reagents for 96 determinations.
Reagents are stable for multiple runs.
PrecisionIntra-assay: <8%
Inter-assay: <9%
Kit Components*A2275-69L1: Standard, 2x1 vial
Supplied as a lyophilized powder. Reconstitute with 1ml of A2275-69L2: Standard Diluent Buffer.
A2275-69L2: Standard Diluent Buffer,1x25ml
Supplied as a liquid containing 8mM sodium azide.
A2275-69L3: Microtiter Plate, 1x96 wells
A2275-69L4: anti-APP (Biotin), 1x11ml
A2275-69L5: Streptavidin (HRP) (100X), 1x125ul
Supplied as a liquid containing 1.7mM thymol.
A2275-69L6: Streptavidin (HRP) Diluent, 1x25ml
Supplied as a liquid containing 1.7mM thymol and 0.05% Proclin 300.
A2275-69L7: Wash Buffer (25X), 1x100ml
A2275-69L8: TMB, 1x25ml
A2275-69L9: Stop Solution, 1x25ml
Storage and StabilityStore *A2275-69L1: Standard powder at 4°C, liquid at -70°C. Store other components at 4°C. Stable for at least 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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