微管蛋白β(TUBb)檢測試劑盒(酶聯免疫吸附試驗法)
ELISA Kit for Tubulin Beta (TUBb)
TUB-B; TUBB5; TUBB1; M40
- 編號SEB870Mi
- 物種Homo sapiens (Human，人), Mus musculus (Mouse，小鼠), Rattus norvegicus (Rat，大鼠) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應時長3h
- 檢測范圍0.312-20ng/mL
- 靈敏度最小可檢測劑量小于等于0.112ng/mL.
- 樣本類型Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- 下載 英文說明書 中文說明書
- 規格 48T96T 96T*5 96T*10 96T*100
- 價格 ¥ 2873 ¥ 4104 ¥ 18468 ¥ 34884 ¥ 287280
- 欲了解實際交易價格和更多情況，請與當地經銷商聯系!
-
產品包裝(模擬)
-
產品包裝(模擬)
-
實驗結果圖
-
標準曲線圖
-
通過ISO 9001、ISO 13485質量體系認證
特異性
本試劑盒對檢測微管蛋白β(TUBb)具有較高的靈敏度。
經檢測人、小鼠、大鼠之間有100%的交叉反映。
回收率
分別于定值血清及血漿樣本中加入一定量的微管蛋白β(TUBb)（加標樣品），重復測定并計算其均值，回收率為測定值與理論值的比率。
| 樣本 | 回收率范圍(%) | 平均回收率(%) |
| serum(n=5) | 95-103 | 99 |
| EDTA plasma(n=5) | 99-105 | 102 |
| heparin plasma(n=5) | 86-93 | 89 |
精密度
精密度用樣品測定值的變異系數CV表示。CV(%) = SD/mean×100
批內差：取同批次試劑盒對低、中、高值定值樣本進行定量檢測,每份樣本連續測定20 次，分別計算不同濃度樣本的平均值及SD值。
批間差：選取3個不同批次的試劑盒分別對低、中、高值定值樣本進行定量測定，每個樣本使用同一試劑盒重復測定8次，分別計算不同濃度樣本的平均值及SD值。
批內差： CV<10%
批間差： CV<12%
線性
在定值血清及血漿樣本內加入適量的微管蛋白β(TUBb)，并倍比稀釋成1:2，1:4，1:8，1:16的待測樣本，線性范圍即為稀釋后樣本中微管蛋白β(TUBb)含量的測定值與理論值的比率。
| 樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 79-104% | 78-105% | 95-105% | 85-93% |
| EDTA plasma(n=5) | 91-105% | 96-104% | 99-105% | 93-101% |
| heparin plasma(n=5) | 79-101% | 97-105% | 88-95% | 79-90% |
穩定性
經測定，試劑盒在有效期內按推薦溫度保存，其活性降低率小于5%。
為減小外部因素對試劑盒破壞前后檢測值的影響，實驗室的環境條件需盡量保持一致，尤其是實驗室內溫度、濕度及溫育條件。其次由同一實驗員來進行操作可減少人為誤差。
實驗流程
1. 實驗前標準品、試劑及樣本的準備；
2. 加樣（標準品及樣本）100µL，37°C孵育1小時；
3. 吸棄，加檢測溶液A100µL，37°C孵育1小時；
4. 洗板3次；
5. 加檢測溶液B100µL，37°C孵育30分鐘；
6. 洗板5次；
7. 加TMB底物90µL，37°C孵育10-20分鐘；
8. 加終止液50µL，立即450nm讀數。
實驗原理
將微管蛋白β(TUBb)抗體包被于96孔微孔板中，制成固相載體，向微孔中分別加入標準品或標本，其中的微管蛋白β(TUBb)與連接于固相載體上的抗體結合，然后加入生物素化的微管蛋白β(TUBb)抗體，將未結合的生物素化抗體洗凈后，加入HRP標記的親和素，再次徹底洗滌后加入TMB底物顯色。TMB在過氧化物酶的催化下轉化成藍色，并在酸的作用下轉化成最終的黃色。顏色的深淺和樣品中的微管蛋白β(TUBb)呈正相關。用酶標儀在450nm波長下測定吸光度(O.D.值)，計算樣品濃度。
增值服務
相關產品
| 編號 | 適用物種：Homo sapiens (Human，人), Mus musculus (Mouse，小鼠), Rattus norvegicus (Rat，大鼠) | 應用(僅供研究使用，不用于臨床診斷！) |
| CAB870Mi01 | 抗微管蛋白β(TUBb)多克隆抗體 | Loading Control of WB. |
| CAB870Mi22 | 抗微管蛋白β(TUBb)單克隆抗體 | Loading Control of WB |
| SEB870Mi | 微管蛋白β(TUBb)檢測試劑盒(酶聯免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMB870Mi | 微管蛋白β(TUBb)等多因子檢測試劑盒(流式熒光發光法) | FLIA Kit for Antigen Detection. |
參考文獻
| 雜志 | 參考文獻 |
| archives of pharmacal research | Synthesis and cytotoxic activity of certain trisubstituted azetidin-2-one derivatives as a cis-restricted combretastatin A-4 analogues [pubmed:27747473] |
| archiv der pharmazie (Weinheim). | New 3-Substituted-2-(4-hydroxyanilino)pyridine Derivatives: Synthesis, Antitumor Activity, and Tubulin Polymerization Inhibition. [pubmed:28150327] |
| ACS?Applied?Materials?&?Interfaces | Novel Beta-Tubulin-Immobilized Nanoparticles Affinity Material for Screening β-Tubulin Inhibitors from a Complex Mixture [pubmed:28112513] |
| Future?Medicinal Chemistry | Design, synthesis and biological evaluation of chromenopyrimidines as potential cytotoxic agents [Pubmed:29779400] |
| Future?Medicinal Chemistry | Design and synthesis of novel 5-(4-chlorophenyl) furan derivatives with inhibitory activity on tubulin polymerization [Pubmed:29966433] |
| Journal of Biological Chemistry | Biochemical characterization of the PHARC associated serine hydrolase ABHD12 reveals its preference for very long chain lipids [Pubmed: 30237167] |
| Journal?of?Enzyme?Inhibition?and?Medicinal?Chemistry | Design, synthesis, and screening of amino thiophene carboxamide derivatives on hepatocellular carcinomaas VEGFR-2Inhibitors [Pubmed: 30191744] |
| European Journal of Medicinal Chemistry | Potent combretastatin A-4 analogs containing 1, 2, 4-triazole: Synthesis, antiproliferative, anti-tubulin activity, and docking study [Pubmed: 31536891] |
| ACS Sensors | Early diagnosis of Alzheimer's disease in blood using a disposable electrochemical microfluidic platform [Pubmed: 32207606] |
| Bioorganic Chemistry | Tubulin Inhibitors: Discovery of a New Scaffold Targeting Extra-binding Residues within the Colchicine Site through Anchoring Substituents Properly Adapted to their?… [Pubmed: 32325332] |
| BRITISH JOURNAL OF NUTRITION | Ginger and turmeric lipid-solubles attenuate heated oil-induced cardio-hepatic oxidative stress via the upregulation of NRF2 and decrease blood pressure in rats [Pubmed: 33028437] |
| European Journal of Medicinal Chemistry | Design, Synthesis and Screening of Benzimidazole Containing Compounds with Methoxylated Aryl Radicals as Cytotoxic Molecules on (HCT-116) Colon?… [Pubmed: 33158579] |
| J BIOMOL STRUCT DYN/JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS | Cytotoxicity, in silico predictions and molecular studies for androstane heterocycle compounds revealed potential antitumor agent against lung cancer cells [33300466] |
| Cancer Cell International | Bufalin Induced Mitochondrial Dysfunction Promotes Apoptosis of Glioma Cells by Regulating Annexin A2 and DRP1 Proteins [] |
| Cancer Cell Int | Bufalin induces mitochondrial dysfunction and promotes apoptosis of glioma cells by regulating Annexin A2 and DRP1 protein expression [34376212] |
| Sci Rep | Curcumin derivative ST09 modulates the miR-199a-5p/DDR1 axis and regulates proliferation and migration in ovarian cancer cells [34837026] |
