| 產(chǎn)品編號 | bsm-60797R |
| 英文名稱 | EpCAM Recombinant Rabbit mAb |
| 中文名稱 | 上皮特異性抗原（CD326）重組兔單克隆抗體 |
| 別 名 | Epithelial Specific Antigen; ESA; epithelial cell adhesion molecule; Tumor-associated calcium signal transducer 1EPCAM; EGP; KSA; M4S1; MH99; MK-1; 17-1A; CD326; EGP-2; EGP34; EGP40; KS1/4; MIC18; MOC31; TROP1; 323/A3; CO-17A; Ep-CAM; HEA125; hEGP-2; CO17-1A; GA733-2; TACST-1; TACSTD1; ESA; KSA; M4S1; MK-1; DIAR5; TROP1; EGP314; HNPCC8; EPCAM_HUMAN. |
| 抗體來源 | Rabbit |
| 克隆類型 | Recombinant |
| 克 隆 號 | C4A12 |
| 交叉反應 | Human |
| 產(chǎn)品應用 | WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 35 kDa |
| 檢測分子量 | |
| 細胞定位 | 細胞膜 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | A synthesized peptide derived from human EpCAM: 64-100/314 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | PBS, Glycerol, BSA. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
This gene encodes a carcinoma-associated antigen and is a member of a family that includes at least two type I membrane proteins. This antigen is expressed on most normal epithelial cells and gastrointestinal carcinomas and functions as a homotypic calcium-independent cell adhesion molecule. The antigen is being used as a target for immunotherapy treatment of human carcinomas. Mutations in this gene result in congenital tufting enteropathy. [provided by RefSeq, Dec 2008] Function: May act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium for providing immunological barrier as a first line of defense against mucosal infection. Plays a role in embryonic stem cells proliferation and differentiation. Up-regulates the expression of FABP5, MYC and cyclins A and E. Subunit: Monomer. Interacts with phosphorylated CLDN7. Subcellular Location: Lateral cell membrane; Single-pass type I membrane protein. Cell junction, tight junction. Note=Co-localizes with CLDN7 at the lateral cell membrane and tight junction. Tissue Specificity: Highly and selectively expressed by undifferentiated rather than differentiated embryonic stem cells (ESC). Levels rapidly diminish as soon as ESC's differentiate (at protein levels). Expressed in almost all epithelial cell membranes but not on mesodermal or neural cell membranes. Found on the surface of adenocarcinoma. Post-translational modifications: Hyperglycosylated in carcinoma tissue as compared with autologous normal epithelia. Glycosylation at Asn-198 is crucial for protein stability. DISEASE: Defects in EPCAM are the cause of diarrhea type 5 (DIAR5) [MIM:613217]. It is an intractable diarrhea of infancy characterized by villous atrophy and absence of inflammation, with intestinal epithelial cell dysplasia manifesting as focal epithelial tufts in the duodenum and jejunum. Defects in EPCAM are a cause of hereditary non-polyposis colorectal cancer type 8 (HNPCC8) [MIM:613244]. HNPCC is a disease associated with marked increase in cancer susceptibility. It is characterized by a familial predisposition to early-onset colorectal carcinoma (CRC) and extra-colonic tumors of the gastrointestinal, urological and female reproductive tracts. HNPCC is reported to be the most common form of inherited colorectal cancer in the Western world. Clinically, HNPCC is often divided into two subgroups. Type I is characterized by hereditary predisposition to colorectal cancer, a young age of onset, and carcinoma observed in the proximal colon. Type II is characterized by increased risk for cancers in certain tissues such as the uterus, ovary, breast, stomach, small intestine, skin, and larynx in addition to the colon. Diagnosis of classical HNPCC is based on the Amsterdam criteria: 3 or more relatives affected by colorectal cancer, one a first degree relative of the other two; 2 or more generation affected; 1 or more colorectal cancers presenting before 50 years of age; exclusion of hereditary polyposis syndromes. The term 'suspected HNPCC' or 'incomplete HNPCC' can be used to describe families who do not or only partially fulfill the Amsterdam criteria, but in whom a genetic basis for colon cancer is strongly suspected. Note=HNPCC8 results from heterozygous deletion of 3-prime exons of EPCAM and intergenic regions directly upstream of MSH2, resulting in transcriptional read-through and epigenetic silencing of MSH2 in tissues expressing EPCAM. Similarity: Belongs to the EPCAM family. Contains 1 thyroglobulin type-1 domain. SWISS: P16422 Gene ID: 4072 Database links: Entrez Gene: 4072 Human Entrez Gene: 17075 Mouse Omim: 185535 Human SwissProt: P16422 Human SwissProt: Q99JW5 Mouse Unigene: 542050 Human Unigene: 4259 Mouse Unigene: 106481 Rat ESA是分子量為35KDa的細胞表面糖蛋白,屬廣譜的上皮細胞標志物,大多數(shù)的上皮細胞均為陽性反應,主要用于各種上皮細胞及其來源的腫瘤的表達。 |
| 產(chǎn)品圖片 |
25 ug total protein per lane of various lysates (see on figure) probed with EpCAM monoclonal antibody, unconjugated (bsm-60797R) at 1:2000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
Paraformaldehyde-fixed, paraffin embedded Human Small Intestine; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Prostate; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Thyroid tumor; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with EpCAM Monoclonal Antibody, Unconjugated(bsm-60797R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded (human breast carcinoma ); Antigen retrieval by boiling in EDTA buffer (pH9.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (EpCAM) Monoclonal Antibody, Unconjugated (bsm-60797R) at 1:100 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
