Human Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1) Protein (Active)
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Description
Human Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1) Protein (Active) is a native protein from Human epithelial ovarian cancer cell culture supernatant.
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1) |
| Host | Human |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Concentration: 3 mg/ml |
| Expression | Native |
| Purity | > 90% (SDS-PAGE) |
| Size 1 | 100 µg |
| Form | Liquid |
| Tested Applications | ELISA |
| Buffer | Tris-HCl (pH 7.4 ± 0.2) with 0.2% NaN3. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C or -80°C for long term. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P08727 |
| Gene ID | 3880 |
| OMIM | 148020 |
| Background | Protein CYFRA21-1 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
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Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1) Antibody (Capture Ab)
Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1), also known as Keratin, type I cytoskeletal 19, cytokeratin-19 (CK-19) or keratin-19 (K19) is a 40 kDa protein that in humans is encoded by the KRT19 gene. Serum CYFRA 21-1 (cytokeratin-19 fragments) may be a reliable marker of recurrence or therapeutic efficacy, and has been used for monitoring the recurrence of breast cancer and in evaluating therapeutic effects. Serum CYFRA 21-1 has also been used as a biomarker for diagnosis of nonsmall cell lung cancer (NSCLC), and has ben reported to be elevated in nasopharyngeal carcinoma (NPC). It can function as a biomarker for detection and monitoring of NPC.
Ver ProductoCytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1) Antibody (Detection Ab)
Cytokeratin 19 Fragment Antigen 21-1 (CYFRA21-1), also known as Keratin, type I cytoskeletal 19, cytokeratin-19 (CK-19) or keratin-19 (K19) is a 40 kDa protein that in humans is encoded by the KRT19 gene. Serum CYFRA 21-1 (cytokeratin-19 fragments) may be a reliable marker of recurrence or therapeutic efficacy, and has been used for monitoring the recurrence of breast cancer and in evaluating therapeutic effects. Serum CYFRA 21-1 has also been used as a biomarker for diagnosis of nonsmall cell lung cancer (NSCLC), and has ben reported to be elevated in nasopharyngeal carcinoma (NPC). It can function as a biomarker for detection and monitoring of NPC.
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