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品种反应性 主要应用 宿主 格式 抗体类型 H WB Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 ABC419 描述 Anti-TK1 Antibody Alternate Names - TK1
- Thymidine kinase, cytosolic
背景信息 The protein Thymidine kinase, cytosolic, and encoded by the human gene TK1 is the enzyme that combines thymidine and ATP to make deoxythymidine 5’ phosphate, the beginning compound needed to make thymidine triphosphate needed for DNA synthesis. TK1 activity is highest during cell proliferation and low in resting cells. It is expressed in all cells and also highly expressed in cancer cells. TK1 is present in the cytoplasm only and it forms a tetramer when fully activated by ATP. TK1 activity is regulated by thymidine triphosphate levels which serve as a negative feedback regulator. Normally TK1 is synthesized during cell division and does not pass into the blood for body fluids except if cellular damage occurs. In metastasis of certain cancers, TK1 levels in the serum is often used as a biomarker for cancer growth rate in such cancers. Also, because TK1 is expressed only during S-phase it is also often used as a marker of cell division and as a general cancer cell marker in conjunction with other markers. TK1 in the serum is also used as a data point for diagnosis of non-malignant diseases too such as vitamin B12 deficiency and pernicious anemia, various viral infections including Herpes, and deep wound or trauma injury. EMD-Millipore’s Anti-TK1 rabbit polyclonal antibody has been tested in western blots on HEK293 cell extracts and in fluorescent immunocytochemistry on HeLa cells in culture. 产品信息 格式 Affinity Purified 演示 Purified rabbit polyclonal in buffer containing PBS with up to 0.1% sodium azide and 50% glycerol. 应用 应用 Detect Thymidine kinase using this rabbit polyclonal antibody, Anti-TK1 Antibody validated for use in western blotting & Immunofluorescence. 主要应用 - Western Blotting
应用说明 Immunofluorescence Analysis: A 1:25 dilution from a representative lot detected TK1 in HeLa cells.
生物信息 免疫原品种 GST-tagged fusion protein corresponding to human TK1. 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 品种反应性 Human 抗体类型 Polyclonal Antibody 基因符号 - TK1
纯化方法 Antigen Affinity purified UniProt编号 - P04183
产品使用声明 质量保证 Evaluated by Western Blotting in HEK293 cell lysate.
Western Blotting Analysis: A 1:500 dilution of this antibody detected TK1 in HEK293 cell lysate.使用声明 - Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
储存和货运信息 存储条件 Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.包装信息 数量 150 µL
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