Cytokeratin 7 Polyclonal antibody
Cytokeratin 7 Polyclonal Antibody for WB, IHC, IF/ICC, IF-P, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, IHC, IF/ICC, IF-P, ELISA and More (1)
Conjugate
Unconjugated
验证数据展示
经过测试的应用
| Positive WB detected in | HeLa cells, rat liver tissue, A431 cells, mouse liver tissue, HepG2 cells, MCF-7 cells |
| Positive IHC detected in | human pancreas tissue, human bowen disease, human breast cancer tissue, human kidney tissue, human lung tissue, human lung cancer tissue, human ovary tumor tissue, human stomach cancer tissue, mouse kidney tissue, mouse pancreas tissue, rat kidney tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | mouse pancreas tissue |
| Positive IF/ICC detected in | HeLa cells |
| Positive FC (Intra) detected in | HeLa cells |
Planning an IHC experiment? We recommend our IHCeasy Cytokeratin 7 Ready-To-Use IHC Kit. Cytokeratin 7 primary antibody included.
Planning an IF experiment? We recommend our CoraLite® Plus 488, CoraLite®555 and CoraLite® Plus 647 conjugated versions of this antibody.
推荐稀释比
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunohistochemistry (IHC) | IHC : 1:1000-1:30000 |
| Immunofluorescence (IF)-P | IF-P : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.80 ug per 10^6 cells in a 100 µl suspension |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
15539-1-AP targets Cytokeratin 7 in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Applications | WB, IHC, IF/ICC, IF-P, ELISA Application Description |
| Cited Applications | WB, IHC, IF |
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse, rat |
| Immunogen | Cytokeratin 7 fusion protein Ag7895 种属同源性预测 |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Full Name | keratin 7 |
| Synonyms | KRT7, keratin 7, Cytokeratin-7, Cytokeratin,Keratin, CK-7 |
| Calculated Molecular Weight | 469 aa, 51 kDa |
| Observed Molecular Weight | 51 kDa |
| GenBank Accession Number | BC002700 |
| Gene Symbol | Cytokeratin 7 |
| Gene ID (NCBI) | 3855 |
| RRID | AB_2249769 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | P08729 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Cytokeratin 7 (CK7) is a type II keratin protein that is a principal constituent of the intermediate filament cytoskeleton. It is primarily expressed in simple epithelia lining the cavities of internal organs, glandular ducts, and blood vessels. Abnormal expression of CK7 has been linked to various pathological conditions, including cancer. Overexpression of CK7 promotes tumor progression and metastasis in different human cancers, and its suppression leads to rapid tumor regression, highlighting its potential as a therapeutic target CK7 is also involved in inhibiting interferon-dependent interphase, promoting DNA synthesis, initiating translation possibly through interaction with p150 (the largest subunit of eukaryotic translation initiation factor 3), and interacting with G protein-coupled estrogen receptor 1 (GPER1), which activates several signaling pathways. In the context of cancer diagnosis, CK7 is used as a marker to distinguish between different types of carcinomas. It is expressed in most adenocarcinomas, particularly those of the lung and colorectal origin, and is useful in differentiating primary ovarian carcinoma from metastatic colorectal carcinoma. CK7 expression has also been studied as a predictor of an unfavorable prognosis in colorectal carcinoma.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for Cytokeratin 7 antibody 15539-1-AP | Download protocol |
| IHC protocol for Cytokeratin 7 antibody 15539-1-AP | Download protocol |
| IF protocol for Cytokeratin 7 antibody 15539-1-AP | Download protocol |
| FC protocol for Cytokeratin 7 antibody 15539-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Cancer Cell Promotion of cholangiocarcinoma growth by diverse cancer-associated fibroblast subpopulations. | ||
Cell Death Dis α1,3-fucosylation of MEST promotes invasion potential of cytotrophoblast cells by activating translation initiation | ||
Cell Death Dis LIF upregulates poFUT1 expression and promotes trophoblast cell migration and invasion at the fetal-maternal interface. | ||
iScience Cooperation between PRMT1 and PRMT6 drives lung cancer health disparities among Black/African American men |
