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Product Catalogue

CA 15-3 (low cross reactivities), Part Purified AU 3397

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Product Details
Download PDF Data Sheet for AU 3397 Data Sheet
SHELF LIFE 3 years from date of manufacture when stored at -20°C
SOURCE Cell culture supernatant.
PRESENTATION The product is supplied liquid, 0.2μM filtered in PBS buffer, pH 7.4 ± 0.1
PRESERVATIVE 0.1% sodium azide
CA 15-3 ACTIVITY 5,000 U/ml to 20,000 U/ml by Roche Cobas CA 15-3 Assay.
TOTAL PROTEIN ≤ 130 OD units @ 280nm
PRODUCT QUALITY Relative purity ratio ≥ 150 U/ml/OD280. Relative purity is determined using CA 15-3 activity (U/ml) ÷ OD 280
CROSS REACTIVITY Compared to CA 15-3 result by Cobas :
Marker Percentage Instrument
CA 19-9 (U/ml) ≤ 25% Cobas
CA 125 (U/ml) ≤ 25% Cobas
CEA (U/ml) ≤ 25% Cobas
CA 72-4 (U/ml) ≤ 25% Cobas
NSE (ng/ml) ≤ 25% 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 short term for shipment.
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