癌胚抗原抗体（C端）

英文名称  Anti-CEA/CD66e/CEACAM5(C-terminus) 
中文名称  癌胚抗原抗体（C端） 
别    名  Carcino Embryonic Antigen CEA; CEACAM 5; CEACAM-5; Carcinoembryonic antigen; Carcinoembryonic antigen related cell adhesion molecule 5; CD66e; CD66e antigen; CEA; CEACAM5; DKFZp781M2392; Meconium antigen 100. 
详细介绍：

---

浓    度  1mg/1ml 
规 格  0.1ml/100μg  0.2ml/200μg 
抗体来源  Rabbit  
克隆类型  polyclonal 
交叉反应  Human   
产品类型  一抗    
研究领域  肿瘤 免疫学 干细胞 细胞类型标志物 肿瘤细胞生物标志物  
蛋白分子量  predicted molecular weight: 150-200kDa 
性    状  Lyophilized or Liquid 
免 疫 原  KLH conjugated synthetic peptide derived from human CEA/CD66e/CEACAM5(C-terminus) 
亚    型  IgG 
纯化方法  affinity purified by Protein A 
储 存 液  Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4 
产品应用   WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  ICC=1:100-500  IF=1:100-500 
（石蜡切片需做抗原修复） 
 not yet tested in other applications.
 optimal dilutions/concentrations should be determined by the end user.  
保存条件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 
Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications

相关资料：

---

产品介绍 CEA-related cell adhesion molecules (CEACAM) belong to the carcinoembryonic antigen (CEA) family. It consists of seven CEACAM (CEACAM 1, CEACAM 3-CEACAM 8) and 11 pregnancy-specific glyco-protein (PSG 1-PSG 11) members. The CEA family proteins belong to the immunoglobulin (Ig) superfamily and are composed of one Ig variable-like (IgV) and a varying number (0-6) of Ig constant-like (IgC) domains. CEACAM molecules are membrane-bound either via a transmembrane domain or a glycosyl phosphatidyl inositol (GPI) anchor. CEACAM molecules are differentially expressed in epithelial cells or in leucocytes. Over-expression of CEA/ CEACAM 5 in tumors of epithelial origin is the basis of its wide-spread use as a tumor marker. The function of CEACAM family members varies widely: they function as cell adhesion molecules, tumor suppressors, regulators of lymphocyte and dendritic cell activation, receptors of Neisseria species and other bacteria.
Function : Cell surface glycoprotein that plays a role in cell adhesion and in intracellular signaling. Receptor for E.coli Dr adhesins.
Subunit : Homodimer. Binding of E.coli Dr adhesins leads to dissociation of the homodimer.
Subcellular Location : Cell membrane; Lipid-anchor, GPI-anchor
Tissue Specificity : Found in adenocarcinomas of endodermally derived digestive system epithelium and fetal colon.
Similarity : Belongs to the immunoglobulin superfamily. CEA family.
CEA是一种胚胎性抗原，主要存在于胎儿消化道上皮组织，胰腺和肝癌中。CEA广泛存在各种上皮性肿瘤，尤其是胃肠道恶性肿瘤，CEA分布阳性类型与肿瘤的恶性度有关。CEA与EMA一样可作为上皮性恶性肿瘤的重要标记。