Ca19-9 Tumor Marker

We hold expertise in exporting a wide range of CA19-9 Tumor Marker at the cost reasonable rates.

CA19-9 (Carbohydrate Antigen19-9)
Compatible instrument: Luminex 200,TESMI F4000 .
Reference Value: 37U/ml
Tellgen also provide following Tumor markers and Tumor Marker control :
CA125
CA153
CA24-2
CYFRA21-1
AFP
CEA
CEA
total PSA
free PSA
free-I -hCG
CA19-9
NSE
SCCA
CA72-4
CA50
HE4
ProGRP
PGI/PGII
Control 1
Control 2
Control 3
The CA 19-9 Radioimmunoassay (RIA) is a simple blood test that measures the level of tumor-associated antigens found in the blood. Antigens are substances that cause the immune system to make a specific immune response. CA 19-9 antigens are foreign substances released by pancreatic tumor cells. CA 19-9 associated antigen levels are elevated in many patients with pancreatic cancer. It is important to note that not every patient with pancreatic cancer will have an elevated CA 19-9 level. In addition, some non-cancerous conditions can cause high CA 19-9 levels. For these reasons, the CA 19-9 test cannot be used as a diagnostic or screening test for pancreatic cancer. Changes in CA 19-9 levels help determine if the tumor is growing, remaining stable or getting smaller. This test helps doctors decide if treatment should be changed or if additional tests or scans are necessary.