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Product Catalogue

CA 19-9 (low cross reactivity), Part Purified AU 3264

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Product Details
Download PDF Data Sheet for AU 3264 Data Sheet
SHELF LIFE 4 years from date of manufacture at -20°C
SOURCE Cell culture supernatant. Produced from a different cell line to AU 3302.
PRESENTATION The product is supplied liquid, 0.2μM filtered in PBS buffer, with 0.1% NaN3, pH 7.4 ± 0.2
PRESERVATIVE 0.1% sodium azide
CA 19-9 ACTIVITY 60,000 – 200,000 U/ml by Roche Cobas CA 19-9 Assay
TOTAL PROTEIN <200 OD units @ 280nm
PRODUCT QUALITY Relative purity ratio ≥600 U/ml/OD280
Relative purity is determined using CA 19-9 activity (U/ml) ÷ OD 280
CROSS REACTIVITY Compared to CA 19-9 result by Cobas :
Marker Percentage Instrument
CA 15-3 < 20% Cobas
CA 125 < 20% Cobas
CEA < 20% Cobas
VIRAL TESTING The cell line supernatant was tested negative for HBsAg, anti-HIV-1/2 and anti-HCV by FDA accepted methods. HIV-1 and HCV tested and confirmed non-reactive by FDA approved NAT assays.
SHIPPING TEMPERATURE Product may be stored at +2 to +8°C for shipment
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