| 产品编号 | bsm-51237M |
| 英文名称 | Cathepsin D |
| 中文名称 | 组织蛋白酶D轻链单克隆抗体 |
| 别 名 | Cathepsin D light chain; CatD; CathepsinD; Cathepsin-D; CLN10; CPSD; CTSD; Lysosomal aspartyl peptidase; MGC2311; CATD_HUMAN. |
| 研究领域 | 细胞生物 免疫学 神经生物学 合成与降解 细胞粘附分子 细胞外基质 |
| 抗体来源 | Mouse |
| 克隆类型 | Monoclonal |
| 克 隆 号 | 7B4 |
| 交叉反应 | (predicted: Human) |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:20-100, ELISA=1:5000-10000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 11/38/45kDa |
| 细胞定位 | 细胞浆 分泌型蛋白 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | Recombinant human Cathepsin D |
| 亚 型 | IgG1 |
| 纯化方法 | affinity purified by Protein G |
| 缓 冲 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
Cathepsin D is a normal lysosomal protease that is expressed in all cells. It is an aspartyl protease with a pH optimum in the range of 3-5, and contains two N-linked oligosaccharides. Cathepsin D is synthesized as an inactive 52 kDa pro enzyme. Activation involves the proteolytic removal of the 43 amino acid profragment and an internal cleavage to generate the two-chain form made up of 34 and 14 kDa subunits. Cathepsin D contains the mannose-6-phosphate lysosomal localization signal that targets the enzyme to the lysosomal compartment where it functions in the normal degradation of proteins. In certain tumor cells, Cathepsin D is abnormally processed and is secreted in its 52 kDa precursor form. Numerous clinical studies as well as in vitro evidence suggest that cathepsin D plays an important role in malignant transformation and may be a useful prognostic indicator for breast cancer and possibly Alzheimer's disease. Function: Acid protease active in intracellular protein breakdown. Involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease. Subcellular Location: Lysosome. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Tissue Specificity: Expressed in the aorta extrcellular space (at protein level). Post-translational modifications: N- and O-glycosylated. DISEASE: Defects in CTSD are the cause of neuronal ceroid lipofuscinosis type 10 (CLN10); also known as neuronal ceroid lipofuscinosis due to cathepsin D deficiency. A form of neuronal ceroid lipofuscinosis with onset at birth or early childhood. Neuronal ceroid lipofuscinoses are progressive neurodegenerative, lysosomal storage diseases characterized by intracellular accumulation of autofluorescent liposomal material, and clinically by seizures, dementia, visual loss, and/or cerebral atrophy. Similarity: Belongs to the peptidase A1 family. SWISS: P07339 Gene ID: 1509 Database links: Entrez Gene: 1509 Human Entrez Gene: 13033 Mouse Omim: 116840 Human SwissProt: P07339 Human SwissProt: P18242 Mouse Unigene: 654447 Human Unigene: 231395 Mouse |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
