轉化生長因子β3(TGFb3)檢測試劑盒(酶聯(lián)免疫吸附試驗法)
ELISA Kit for Transforming Growth Factor Beta 3 (TGFb3)
TGF-B3; LAP; Latency-associated peptide
- 編號SEB949Mu
 - 物種Mus musculus (Mouse,小鼠)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1.56-100pg/mL
 - 靈敏度最小可檢測劑量小于等于0.61pg/mL.
 - 樣本類型serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
 - 下載英文說明書 中文說明書
 - 規(guī)格48T96T96T*596T*1096T*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?shù)亟涗N商聯(lián)系!
 
特異性
                        本試劑盒用于檢測轉化生長因子β3(TGFb3),經檢測與其它相似物質無明顯交叉反應。
                        由于受到技術及樣本來源的限制,不可能完成對所有相關或相似物質交叉反應檢測,因此本試劑盒有可能與未經檢測的其它物質有交叉反應。
                    
回收率
分別于定值血清及血漿樣本中加入一定量的轉化生長因子β3(TGFb3)(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) | 93-105 | 102 | 
| EDTA plasma(n=5) | 78-92 | 85 | 
| heparin plasma(n=5) | 95-105 | 101 | 
精密度
                    精密度用樣品測定值的變異系數(shù)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(xù)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轉化生長因子β3(TGFb3),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轉化生長因子β3(TGFb3)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) | 88-102% | 97-105% | 96-105% | 95-105% | 
| EDTA plasma(n=5) | 87-103% | 84-91% | 95-105% | 81-97% | 
| heparin plasma(n=5) | 97-105% | 85-95% | 93-101% | 79-104% | 
穩(wěn)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(huán)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(shù)。
實驗原理
將轉化生長因子β3(TGFb3)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,其中的轉化生長因子β3(TGFb3)與連接于固相載體上的抗體結合,然后加入生物素化的轉化生長因子β3(TGFb3)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轉化生長因子β3(TGFb3)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:Mus musculus (Mouse,小鼠) | 應用(僅供研究使用,不用于臨床診斷!) | 
| RPB949Mu02 | 轉化生長因子β3(TGFb3)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| RPB949Mu01 | 轉化生長因子β3(TGFb3)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| PAB949Mu01 | 轉化生長因子β3(TGFb3)多克隆抗體 | WB; IHC; ICC; IP. | 
| PAB949Mu02 | 轉化生長因子β3(TGFb3)多克隆抗體 | WB; IHC; ICC; IP. | 
| SEB949Mu | 轉化生長因子β3(TGFb3)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| MEB949Mu | 轉化生長因子β3(TGFb3)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| SCB949Mu | 轉化生長因子β3(TGFb3)檢測試劑盒(化學發(fā)光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. | 
| LMB949Mu | 轉化生長因子β3(TGFb3)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. | 
| KSB949Mu01 | 轉化生長因子β3(TGFb3)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法) | Main materials for "Do It (ELISA Kit) Yourself". | 
參考文獻
| 雜志 | 參考文獻 | 
| PLoS ONE | A Combinatorial Relative Mass Value Evaluation of Endogenous Bioactive Proteins in Three-Dimensional Cultured Nucleus Pulposus Cells of Herniated Intervertebral Discs: Identification of Potential Target Proteins for Gene Therapeutic Approaches[Plosone: Source] | 
| J Reprod Immunol | The immunomodulating effect of seminal plasma on T cells[PubMed: 25799173] | 
| Fertility and Sterility | Influence of vitamin D and transforming growth factor β3 serum concentrations, obesity, and family history on the risk for uterine fibroids[pubmed:27743697] | 
| Eur J Pharm Biopharm | New scaffolds encapsulating TGF-β3/BMP-7 combinations driving strong chondrogenic differentiation[pubmed:28087378] | 
| Transforme edici büyüme fakt?rü-beta-1 n?tralizan antikoru ve transforme edici büyüme fakt?rü-beta-3'ün trakeal darl?k geli?imi üzerine etkileri[10.5606/tgkdc.dergisi.2017.14302] | |
| Fertility and Sterility | Ulipristal acetate decreases transforming growth factor β3 serum and tumor tissue concentrations in patients with uterine fibroids[Pubmed:29525690] | 
| Scientific Reports | TGF-β concentrations and activity are down-regulated in the aqueous humor of patients with neovascular age-related macular degeneration[Pubmed:29795291] | 
| Immunology?Letters | The involvement of multifunctional TGF-β and related cytokines in pathogenesis of endometriosis[Pubmed: 30367890] | 
| Cell?Reports | Transforming Growth Factor-β3 Regulates Adipocyte Number in Subcutaneous White Adipose Tissue[Pubmed: 30332637] | 
| INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | Temporal TGF-β Supergene Family Signalling Cues Modulating Tissue Morphogenesis: Chondrogenesis within a Muscle Tissue Model?[Pubmed: 32660137] | 
| Equine Vet J | Limited added value of negative pressure wound therapy compared to calcium alginate dressings for second intention healing in a non?\contaminated and??-[34115409] | 
| AAPS PharmSciTech | Nanoparticles and Nanostructured Films with TGF-β3: Preparation, Characterization, and Efficacy[34378118] | 





