| 货号 | FAB3934A |
| 别名 | carcinoembryonic antigen-related cell adhesion molecule 6 (non-specific crossreacting antigen); carcinoembryonic antigen-related cell adhesion molecule 6; CD66c antigen; CD66c; CEAL; NCA; NCACEAL; Non-specific crossreacting antigen; Normal cross-reacting antigen | 全称 | Carcinoembryonic Antigen-related Cell Adhesion Molecule 6 |
| 反应种属 | Human |
| 应用 | Flow Cytometry |
| 目标/特异性 | Detects human CEACAM-6/CD66c in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human CEACAM-1, -3, or -5 is observed. By flow cytometry, no cross-reactivity with CEACAM-3, -4, -7, or -8 is observed. |
| 使用方法 | Flow Cytometry: 10 µL/106cells |
| 来源 | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 4680 (Human) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Establishment and Characterization of a Pair of Patient-derived Human Non-small Cell Lung Cancer Cell Lines from a Primary Tumor and Corresponding Lymph Node Metastasis | |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant human CEACAM-6/CD66c Lys35-Gly320 Accession # P40199 |
| 生物活性 | Human |
| 标记 | Allophycocyanin |
| 背景 | Carcinoembryonic Antigen-related Cell Adhesion Molecule 6 (CEACAM-6), previously called Nonspecific Cross‑reacting Antigen (NCA) or CD66c, is one of seven human CEACAM family members within the immunoglobulin superfamily (1-4). In humans, CEACAMs include type I transmembrane proteins (CEACAM-1, -3, and -4) and Glycosylphosphatidylinositol (GPI)-linked molecules (CEACAM-5 through -8) (1). There is no human CEACAM-2. Human CEACAM-6 is a 90 kDa, GPI-linked membrane protein that contains a 34 amino acid (aa) signal sequence, a 286 aa extracellular domain (ECD), and a 24 aa hydrophobic C-terminal propeptide. The GPI membrane anchor is attached at the C-terminus following cleavage of the propeptide. CEACAM-6 contains one N-terminal V-type Ig-like domain (N domain), followed by two C2-type Ig-like domains (2-4). It shows considerable glycosylation, including (sialyl) LewisX, which mediates binding to E-Selectin, Galectins and some bacterial fimbriae (1, 2). Mature human CEACAM-6 shows 84%, 85%, 80%, 87% and 51% aa identity to the equivalent extracellular regions of human CEACAMs -1, -5 (CEA) and -8, rhesus CEACAM-2, and bovine CEACAM-6, respectively. CEACAM-6 is expressed by granulocytes and their precursors. Activation enhances surface expression by mobilizing CEACAM-6 from storage in azurophilic granules (5, 6). It often shows aberrant expression in acute lymphocytic leukemias (10). CEACAM-6 is also expressed in epithelia of various organs and is upregulated in pancreatic and colon adenocarcinomas and hyperplastic polyps (7, 8). Over-expression confers resistance to adhesion-related apoptosis (anoikis) in tumor cells (8, 9). CEACAM-6 is an intercellular adhesion molecule, forming both homotypic, and heterotypic bonds with CEACAM-1, -5 and -8 through interaction of the V-type Ig-like domains (11, 12). Cross-linking of neutrophil CEACAM-6 augments Integrin alpha vbeta3 and beta 2-mediated adhesion, apparently by Src and Caveolin-mediated inside-out Integrin activation (8, 13, 14). |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of CEACAM‑6/CD66c in Human Blood Granulocytes by Flow Cytometry. Human peripheral blood granulocytes were stained with Mouse Anti-Human CEACAM‑6/CD66c APC‑conjugated Monoclonal Antibody (Catalog # FAB3934A, filled histogram) or isotype control antibody (Catalog # IC003A, open histogram). View our protocol for Staining Membrane-associated Proteins. | |
Detection of CEACAM‑6/CD66c in HEK293 Human Cell Line Transfected with Human CEACAM-6/CD66c and eGFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with (A) human CEACAM-6/CD66c or (B) irrelevant transfectants and eGFP was stained with Mouse Anti-Human CEACAM‑6/CD66c APC‑conjugated Monoclonal Antibody (Catalog # FAB3934A). Quadrant markers were set based on control antibody staining (Catalog # IC003A). View our protocol for Staining Membrane-associated Proteins. |
