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LM-1028R
多克隆
Rabbit
1年
Cytokeratin 19
细胞角蛋白19抗体
Rabbit
Human, Rat,
KLH conjugated synthetic peptide derived from human CK19:168-270/400 <Cytoplasmic>
IgG
Lyophilized or Liquid
WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 (石蜡切片需做抗原修复)
1mg/ml
Store at -20 °C
50ul 100ul 200ul
英文名称 | Cytokeratin 19 |
中文名称 | 细胞角蛋白19抗体 |
别 名 | 40 kDa keratin intermediate filament; CK 19; ck19; CK19; CK-19; KRT19; Cytokeratin 19; Cytokeratin-19; k19; k1cs; Keratin 19; Keratin-19; Keratin type I 40 kD; Keratin type i 40kD; Keratin type I cytoskeletal 19; krt19; mgc15366; K1C19_HUMAN; Keratin, type I cytoskeletal 19; Keratin, type I, 40 kd. |
Specific References (0) | bs-1028R has been referenced in 0 publications. | |
规格价格 | 50ul/780元 购买 100ul/1380元 购买 200ul/2200元 购买 大包装/询价 |
说 明 书 | 50ul 100ul 200ul |
研究领域 | 肿瘤 细胞生物 干细胞 细胞类型标志物 |
抗体来源 | Rabbit |
克隆类型 | Polyclonal |
交叉反应 | Human, Rat, |
产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 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. |
分 子 量 | 44kDa |
细胞定位 | 细胞浆 |
性 状 | Lyophilized or Liquid |
浓 度 | 1mg/ml |
免 疫 原 | KLH conjugated synthetic peptide derived from human CK19:168-270/400 <Cytoplasmic> |
亚 型 | IgG |
纯化方法 | affinity purified by Protein A |
储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
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. |
PubMed | PubMed |
产品介绍 | background: The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21. [provided by RefSeq, Jul 2008] Function: Involved in the organization of myofibers. Together with KRT8, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle. Subunit: Heterotetramer of two type I and two type II keratins. Interacts with PNN and the actin-binding domain of DMD. Interacts with HCV core protein. Tissue Specificity: Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin. Similarity: Belongs to the intermediate filament family. SWISS: P08727 Gene ID: 3880 Database links: Entrez Gene: 3880 Human Entrez Gene: 16669 Mouse Omim: 148020 Human SwissProt: P08727 Human SwissProt: P19001 Mouse Unigene: 654568 Human Unigene: 439699 Mouse Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 结构蛋白(Structural Proteins) CK-19细胞角蛋白-19(又称CYFRa21-1)主要用于肿瘤方面的研究,近年来大多用于消化系统恶性肿瘤的鉴别,有学者认为:CK-19在胰腺干细胞分化过程中有细胞角蛋白19的表达,把细胞角蛋白19作为胰腺干细胞的标志物。阳性部位:主要在胞浆。 |
产品图片 | Sample:A431 Cell (Human) Lysate at 40 ug Primary: Anti-Cytokeratin 19 (bs-1028R) at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 44 kD Observed band size: 48 kD |
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