- ￥1350 - 3000
- Proteintech
- 14965-1-AP
- 2025年10月13日
- WB, IHC, IF/ICC, IF-Fro, ELISA
- Rabbit
- human, mouse, rat
企业认证
相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human KRT19 protein
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Polyclonal
- 标记物：
Unconjugated
- 适应物种：
human, mouse, rat
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF/ICC, IF-Fro, ELISA
- 靶点：
Cytokeratin 19
- 抗体英文名：
Cytokeratin 19 Polyclonal antibody
- 抗体名：
Cytokeratin 19 Polyclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1350.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2200.0 |
| 规格： | 150ul | 产品价格： | ￥3000.0 |
经过测试的应用
| Positive WB detected in | MCF7 cells, HeLa cells, HepG2 cells, BxPC-3 cells |
| Positive IHC detected in | human colon tissue, human liver cancer tissue, human cervical cancer tissue, human brown disease, mouse colon tissue, rat colon tissue, human lung cancer 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-Fro detected in | mouse liver tissue |
| Positive IF/ICC detected in | HeLa cells, A431 cells |
| Positive FC (Intra) detected in | MCF-7 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| Immunohistochemistry (IHC) | IHC : 1:150-1:600 |
| Immunofluorescence (IF)-FRO | IF-FRO : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 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
14965-1-AP targets Cytokeratin 19 in WB, IHC, IF/ICC, IF-Fro, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, IF/ICC, IF-Fro, ELISA |
| 文献引用应用 | WB, IHC, IF |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse, rat, monkey |
| 免疫原 |
CatNo: Ag6830 Product name: Recombinant human KRT19 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-400 aa of BC002539 Sequence: MTSYSYRQSSATSSFGGLGGGSVRFGPGVAFRAPSIHGGSGGRGVSVSSARFVSSSSSGGYGGGYGGVLTASDGLLAGNEKLTMQNLNDRLASYLDKVRALEAANGELEVKIRDWYQKQGPGPSRDYSHYYTTIQDLRDKILGATIENSRIVLQIDNARLAADDFRTKFETEQALRMSVEADINGLRRVLDELTLARTDLEMQIEGLKEELAYLKKNHEEEISTLRGQVGGQVSVEVDSAPGTDLAKILSDMRSQYEVMAEQNRKDAEAWFTSRTEELNREVAGHTEQLQMSRSEVTDLRRTLQGLEIELQSQLSMKAALEDTLAETEARFGAQLAHIQALISGIEAQLGDVRADSERQNQEYQRLMDIKSRLEQEIATYRSLLEGQEDHYNNLSASKVL |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | keratin 19 |
| 别名 | CK 19, CK19, KRT19, CK-19, Cytokeratin,Keratin |
| 计算分子量 | 44 kDa |
| 观测分子量 | 40 kDa, 46 kDa |
| GenBank蛋白编号 | BC002539 |
| 基因名称 | Cytokeratin 19 |
| Gene ID (NCBI) | 3880 |
| RRID | AB_2133324 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P08727 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Cytokeratin 19 (CK19 or KRT19) is a type I (acidic) cytokeratin. It is an intermediate filament protein providing structural rigidity and multipurpose scaffolds in epithelial cells. CK19 is often overexpressed in various cancers (e.g., hepatocellular carcinoma [HCC], pancreatic adenocarcinoma, lung cancer) and serves as a biomarker for hepatic progenitor cells (HPCs) associated with poor prognosis in HCC patients . Additionally, CK19 expression is common in pancreatic and gastrointestinal adenocarcinomasand has been studied as a potential diagnostic and prognostic marker for pancreatic neuroendocrine tumors (PNETs), where positive CK19 expression correlates with poor prognosis. Serum CK19 fragments (e.g., CYFRA 21-1, CK19-2G2) have been investigated as tumor markers for lung and breast cancer, with preoperative levels associated with metastasis and survival. This antibody, generated against full length KRT19 protein, also recognizes KRT17, another type I keratin homologous to KRT19.
风险提示：丁香通仅作为第三方平台，为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全，合理判断，谨慎选购商品，商家和用户对交易行为负责。对于医疗器械类产品，请先查证核实企业经营资质和医疗器械产品注册证情况。
- 作者
- 内容
- 询问日期
文献和实验| Species | Application | Title |
|---|---|---|
| mouse | IF | Gastroenterology ECM1 Prevents Activation of Transforming Growth Factor β, Hepatic Stellate Cells, and Fibrogenesis in Mice.Authors - Weiguo Fan |
| mouse | IF | Hepatology Cholestasis-induced adaptive remodeling of interlobular bile ducts.Authors - Nachiket Vartak |
| monkey | IHC,IF | Int J Biol Sci Hepatobiliary organoids differentiated from hiPSCs relieve cholestasis-induced liver fibrosis in nonhuman primatesAuthors - Hongmei Li |
| human | IHC | Cell Rep In Vivo Functional Platform Targeting Patient-Derived Xenografts Identifies WDR5-Myc Association as a Critical Determinant of Pancreatic Cancer.Authors - Alessandro Carugo |
| mouse | IHC | Arch Toxicol Galunisertib modifies the liver fibrotic composition in the Abcb4Ko mouse model.Authors - Seddik Hammad |
| mouse | IF | Front Cell Dev Biol Volumetric imaging reveals VEGF-C-dependent formation of hepatic lymph vessels in miceAuthors - Stefanie Bobe |
上海西唐生物科技有限公司 021-55229872, 65333639 www.westang.com 人转录因子AP-1 ( AP-1 )ELISA 试剂盒 ( 用于血清、血浆、细胞培养上清液和其它生物体液内 ) 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗人 AP-1 单抗包被于酶标板上，标准品和样品中的 AP-1与单抗结合，加入生物素化的抗人 AP
1. 免疫动物：两只新西兰兔2. 佐剂：首先用完全弗氏佐剂（CFA），后用不完全弗氏佐剂（IFA）。3. 免疫原：蛋白或KLH偶联的多肽。每次免疫100-200μg免疫原。4. 免疫：用生理盐水稀释免疫原，然后与相应的佐剂进行1:1混合。抗原和佐剂完全混合形成稳定的乳剂，将该乳剂在兔子双肩周围的皮肤下进行皮下注射和后大腿进行肌肉注射。每个区域大约用1/4的免疫原。这样免疫原可以持久存在从而提高免疫应答。5. 取血：用19号针头对兔子进行耳动脉取血，室温过夜析出血清。6. 时间：第1星期 采血
Using ProHits to Store, Annotate, and Analyze Affinity Purification–Mass Spectrometry (AP‐MS) Data
coupled with mass spectrometry (AP?MS) is a robust technique used to identify protein?protein interactions. With recent improvements in sample preparation, and dramatic advances in MS instrumentation speed and sensitivity, this technique
技术资料暂无技术资料 索取技术资料
