





| Catalog No. | HB894016 |
|---|---|
| Species reactivity | Human |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Humanized |
| Isotype | IgG1-kappa |
| Expression system | Mammalian Cells |
| Clonality | Monoclonal |
| Target | Human epididymis-specific protein 5, CDW52, CAMPATH-1 antigen, Cambridge pathology 1 antigen, He5, HE5, Epididymal secretory protein E5, CD52, CDw52 |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | P31358 |
| Form | Liquid |
| Storage buffer | 0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C. |
| Alternate Names | Campath-1H, LDP-03, 216503-57-0 |
| Background | Alemtuzumab (Campath-IH) is a humanized monoclonal antibody against CD52. Alemtuzumab does not cross-react with murine CD52. Alemtuzumab selectively targets the CD52 antigen to induce profound lymphocyte depletion, followed by recovery of T and B cells with regulatory phenotypes. Alemtuzumab is capable of complement-dependent cytotoxicity and antibody-dependent cell-mediated cytotoxicity (ADCC), as well as induction of apoptosis. Alemtuzumab has the potential for B-cell chronic lymphocytic leukaemia research. • Changes of the major sperm maturation-associated epididymal protein HE5 (CD52) on human ejaculated spermatozoa during incubation., PMID:11420384 • Interaction of the human epididymal protein CD52 (HE5) with epididymal spermatozoa from men and cynomolgus monkeys., PMID:9291477 • Vasectomy influences expression of HE1 but not HE2 and HE5 genes in human epididymis., PMID:14662784 • A major mRNA of the human epididymal principal cells, HE5, encodes the leucocyte differentiation CDw52 antigen peptide backbone., PMID:8418821 • Function of human epididymal proteins in sperm maturation., PMID:9739419 • Epididymal epithelium immortalized by simian virus 40 large T antigen: a model to study epididymal gene expression., PMID:11574662 • Body temperature (37 C) specifically down-regulates the messenger ribonucleic acid for the major sperm surface antigen CD52 in epididymal cell culture., PMID:8828507 |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

SEC-HPLC detection for Research Grade Alemtuzumab.

SDS-PAGE for Research Grade Alemtuzumab.

Flow-cytometry using anti-human CD52 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human CD52 monoclonal antibody (Catalog HB894016) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.




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