聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)
Multiplex Assay Kit for Aggrecan (AGC) ,etc. by FLIA (Flow Luminescence Immunoassay)
ACAN; AGC1; AGCAN; CSPG1; CSPCP; CSPGCP; MSK16; SEDK; Cartilage-specific proteoglycan core protein; Large Aggregating Proteoglycan; Chondroitin Sulfate Proteoglycan 1
(注:單次混測多因子不超過8個指標 )
- 編號LMB908Rb
 - 物種Oryctolagus cuniculus (Rabbit,兔)相同的名稱,不同的物種。
 - 實驗方法雙抗夾心
 - 反應時長3.5h
 - 檢測范圍0.04-40ng/mL
 - 靈敏度最小可檢測劑量小于等于0.013 ng/mL.
 - 樣本類型Serum, plasma and other biological fluids
 - 下載英文說明書 中文說明書
 - 規(guī)格8指標數(shù)7指標數(shù)6指標數(shù)5指標數(shù)4指標數(shù)3指標數(shù)2指標數(shù)1指標數(shù)
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特異性
                        本試劑盒用于檢測聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法),經(jīng)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(jīng)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聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)(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) | 98-105 | 102 | 
| EDTA plasma(n=5) | 91-98 | 94 | 
| heparin plasma(n=5) | 85-92 | 88 | 
| sodium citrate plasma(n=5) | 83-96 | 90 | 
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聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法),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聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)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) | 89-98% | 90-99% | 93-105% | 93-104% | 
| EDTA plasma(n=5) | 78-91% | 86-95% | 84-98% | 97-105% | 
| heparin plasma(n=5) | 78-91% | 78-91% | 78-101% | 85-97% | 
| sodium citrate plasma(n=5) | 78-94% | 88-95% | 94-102% | 80-101% | 
穩(wěn)定性
                    經(jīng)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、試劑及樣本準備;
                            2. 加樣(標準品、樣本、磁珠)標準品或樣本100μL及磁珠10μL,
                                37°C酶標板振蕩器孵育90分鐘;
                            3. 磁吸甩干,加檢測溶液A100μL,37°C酶標板振蕩器孵育60分鐘;
                            4. 磁吸洗板3次;
                            5. 加檢測溶液B100μL,37°C振動孵育30分鐘;
                            6. 磁吸洗板3次;
                            7. 加鞘液100μL,旋渦震蕩2分鐘后讀數(shù)。
實驗原理
將聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)抗體包被于磁珠,制成固相載體,向微孔中分別加入標準品或標本以及磁珠,其中的聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)與連接于固相載體上的抗體結合,然后加入生物素化的聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)抗體,將未結合的生物素化抗體洗凈后,加入PE標記的親和素,再次徹底洗滌后即可上機讀數(shù)。MFI值和樣品中的聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法)呈正相關。
贈品
增值服務
相關產(chǎn)品
| 編號 | 適用物種:Oryctolagus cuniculus (Rabbit,兔) | 應用(僅供研究使用,不用于臨床診斷!) | 
| RPB908Rb01 | 聚集蛋白聚糖(AGC)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| PAB908Rb51 | 聚集蛋白聚糖(AGC)多克隆抗體 | WB; IHC; ICC; IP. | 
| MAB908Rb21 | 聚集蛋白聚糖(AGC)單克隆抗體 | WB; IHC; ICC; IP. | 
| SEB908Rb | 聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| LMB908Rb | 聚集蛋白聚糖(AGC)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. | 
參考文獻
| 雜志 | 參考文獻 | 
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| 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] | 
| Stem Cell Research & Therapy | Protein synthesis and secretion in human mesenchymal cells derived from bone marrow, adipose tissue and Wharton's jelly.[Pubmed: 24739658] | 
| Materials Science and Engineering: C | Co-electrospun gelatin-poly(l-lactic acid) scaffolds: Modulation of mechanical properties and chondrocyte response as a function of composition[ScienceDirect: S0928493113006656] | 
| PLoS One. | Mesenchymal stromal cell proliferation, gene expression and protein production in human platelet-rich plasma-supplemented media[Pubmed:Pmc4130592] | 
| Connective Tissue Research | Metabolic and cytoprotective effects of in vivo peri-patellar hyaluronic acid injections in cultured tenocytes[Pubmed:25333747] | 
| Macromolecular Bioscience | Highly Porous Gelatin Reinforced 4D Scaffolds for Articular Cartilage Regeneration[PubMed: 25787871] | 
| Osteoarthritis and Cartilage | Parathyroid hormone(1-34) exhibits more comprehensive effects than celecoxib in cartilage metabolism and maintaining subchondral bone micro-architecture in meniscectomized Cavia (Guinea pig )inea pigs[Pubmed:26802547] | 
| Cell Proliferation | Effects of low oxygen tension on gene profile of soluble growth factors in co‐cultured adipose‐derived stromal cells and chondrocytes[Pubmed:27090063] | 
| bmc musculoskeletal disorders | Strontium ranelate causes osteophytes overgrowth in a model of early phase osteoarthritis.[pubmed:28187731] | 
| Journal of Clinical Medicine | Aggrecan Turnover in Women with Rheumatoid Arthritis Treated with TNF-α Inhibitors[Pubmed: 32392807] | 
| Loss of autophagy in tibial plateau chondrocytes causes increased apoptosis of chondrocytes in spontaneous osteoarthritis of guinea pigs[] | |
| researchsquare | Aggrecan-a new biomarker for acute type A aortic dissection[33990642] | 


