A1015: Cancer Antigen 15-3 (CA 15-3)

Cancer Antigen 15-3 (CA 15-3) - Breast Cancer Tumor Marker

Cancer Antigen 15-3 (CA 15-3) is a mucin-type glycoprotein widely used as a biomarker for breast cancer monitoring and diagnostic assay development. This product is derived from human fluids and manufactured under strict quality standards.

CA 15-3 is commonly used for tracking disease progression, evaluating treatment response, and detecting recurrence in breast cancer patients.

Specifications

• Source: Human Fluids
• Buffer: 50 mM Phosphate & 150 mM NaCl, pH 7.4 ± 0.2
• Preservative: 0.09% Sodium Azide
• Appearance: Clear, colorless to reddish orange frozen liquid
• Storage: -20°C

Key Features

• Tested non-reactive for HIV 1/2, HIV-1 (NAT), HBsAg, HBV (NAT), HCV, HCV (NAT), and Syphilis by FDA-approved methods
• Sourced from human biological fluids
• Formulated in phosphate-buffered saline with sodium azide preservative
• For research use or manufacturing of non-injectable products only

Applications

• Development and calibration of immunoassays (ELISA, CLIA, LFA)
• Breast cancer biomarker research and monitoring studies
• Quality control materials for diagnostic kit production
• Therapy response tracking and recurrence detection