Cancer Antigen 19-9(CA19-9)

Go Back
Disease Type: Application Platform: , , , , ,

Cancer antigen 19-9(CA19-9) is a glycoprotein commonly associated with malignant tumors such as pancreatic, colorectal, stomach, liver, and lung cancers. The determination of CA19-9 can be used for tumor diagnosis, efficacy observation and recurrence monitoring.

The normal reference value of CA19-9 is ≤37U/ml. When levels of CA19-9 exceed the normal range, it may indicate the presence of a tumor or other disease. However, the level of CA19-9 can also be affected by other factors, such as inflammation, infection, liver disease, etc. Therefore, the presence of tumors cannot be determined solely by the level of CA19-9, and a comprehensive judgment should be made in combination with other examination results.

Cancer Antigen 19-9(CA19-9)


CA19-9 can be used for tumor diagnosis, efficacy observation and recurrence monitoring.

You may also like

Why Choose Bio-Mapper

Provide customized services, and can customize products according to the special needs of customers

We bring you outstanding value with quality, innovation and price.


Different project, different platform

Rapid Diagnosis Platform/Allergen Testing Series/Conventional ELISA / CMIA Platform/Animal Testing Series


All developed by ourselves

Recombinant Antigen Mono/polyclonal Antibody Conjugated Antigen/Antibody


Mature And Perfect Expression System

Prokaryotic Expression System/Eukaryotic Expression System/Mouse Monoclonal Antibody System/Goat/rabbit Polyclonal Antibody System/Natural Protein Extraction and Purification System


kinds of machines for producing

Modern precision instruments/AKTA Protein Purifier/High performance liquid chromatography/Gas Chromatograph...


Mature SOP for every product

We treat friends with sincerity and maintain our relationship with reliable product.

Let's communicate.

Scroll to Top