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General description
Carbonic anhydrase IX (CA9) belongs to the zinc-containing metalloenzymes family. The protein is encoded by the gene mapped to human chromosome 9p. The encoded protein is localized on cell membrane and is characterized with an N-terminal proteoglycan-like domain (PG), a CA catalytic domain (CA), a transmembrane helical segment and a short intra-cytoplasmic tail. CA9 is expressed at very low levels in normal tissues (mostly in gastrointestinal tract), but it is expressed at high level in various cancer tissues, such as renal, lung, cervical, ovarian, esophageal and breast cancer.
The Human CA-IX (Carbonic Anhydrase IX) ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human CA-IX in serum, plasma, cell culture supernatants and urine.
Immunogen
Recombinant Human CA9
Application
请参考Protocol了解详情。
Biochem/physiol Actions
Carbonic anhydrase IX (CA9) aids in reversible hydration of carbon dioxide to carbonic acid and bicarbonate. CA9 functions as a promising biomarker for diagnosing clear cell renal cell carcinoma (ccRCC), tumor hypoxia and prostate cancer (PC). In addition to pH control, CA9 also plays a vital role in cell proliferation, adhesion and tumor invasion.
Other Notes
A sample Certificate of Analysis is available for this product.
Please type the word sample in the text box provided for lot number.
| species reactivity | human |
| packaging | kit of 96 wells (12 strips x 8 wells) |
| technique(s) | ELISA: suitable,capture ELISA: suitable |
| input | sample type plasma sample type serum sample type cell culture supernatant(s) sample type urine |
| assay range | inter-assay cv: <12% intra-assay cv: <10% sensitivity: 0.2 pg/mL standard curve range: 0.205-50 pg/mL |
| detection method | colorimetric |
| shipped in | wet ice |
| storage temp. | −20°C |
| Gene Information | human ... CA9(768) |
| 长度(mm) | |
| 宽度(mm) | |
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