Speedy™ Human CEA/CEACAM5 One-Step ELISA Kit
Sensitivity
0.2 pg/mL
Range
15.6-1000 pg/mL
Reactivity
Human
Cat no : SE50050
Synonyms
CEA, Carcinoembryonic antigen, Carcinoembryonic antigen-related cell adhesion molecule 5, CD66e, CEACAM5
Validation Data Gallery
Product Information
| Product name | Speedy™ Human CEA/CEACAM5 One-Step ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Serum, Plasma, Saliva |
| Assay type | Sandwich |
| Sensitivity | 0.2 pg/mL |
| Range | 15.6-1000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 1048 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Human plasma | 112% | 103%-117% |
| Saliva | 95% | 90%-99% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 474.2 | 13.4 | 2.8 |
| 2 | 8 | 109.9 | 2.6 | 2.4 |
| 3 | 8 | 55.7 | 1.7 | 3.1 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 474.5 | 11.2 | 2.4 |
| 2 | 16 | 109.7 | 2.6 | 2.4 |
| 3 | 16 | 54.0 | 2.5 | 4.6 |
Background Information
CEACAM5, also known as carcinoembryonic antigen (CEA) or CD66e, is a member of the immunoglobulin superfamily, mainly serving as a cell adhesion molecule mediating intercellular contact by both homophilic and heterophilic binding. CEACAM5 is overexpressed in a wide variety of human cancers, including colon, breast, and lung. It inhibits anoikis and plays a role in tumorigenesis and metastasis. CEACAM5 is not usually present in the blood of healthy adults. However, it has been found that serum from people with colorectal, gastric, pancreatic, lung, and breast carcinoma has higher levels of CEACAM5 than healthy people. CEACAM5 is a tumor marker and is routinely exploited for diagnosis.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | CEA, Carcinoembryonic antigen, Carcinoembryonic antigen-related cell adhesion molecule 5, CD66e, CEACAM5 |