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Specifications

Catalog #	C0050-12
According to the ISOBM-TD-1 workshop, CA125 contains three antigenic domains	A-domain (Oc125), B-domain (M11), C-Domain (Ov197). The CA-125 antigen is present on a mucin-like glycoprotein of >200kD and is detectable on the apical surface of normal endometrium and endocervix.
Known Contaminants	CA15-3 (< 1%) (Elecsys)
	CA19-9 (< 1%) (Elecsys)
Applications	Suitable for use in ELISA. Other applications not tested
Recommended Dilutions	Optimal dilutions to be determined by the researcher.
Storage and Stability	.May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Source	Human cell culture supernatant
Purity	Purified
Concentration	Specific Protein: ~100KU/ml
Total Protein	~23 OD(280nm) Units
Form	Supplied as a liquid in PBS, pH 7.4, 0.1% sodium azide.
Important Note	This 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.