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(gè)指標(biāo) ）
- 編號(hào)ULMB908Hu
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 實(shí)驗(yàn)方法雙抗夾心
- 反應(yīng)時(shí)長3.5h
- 檢測范圍0.01-10ng/mL
- 靈敏度最小可檢測劑量小于等于0.003 ng/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(guī)格 8指標(biāo)數(shù) 7指標(biāo)數(shù) 6指標(biāo)數(shù) 5指標(biāo)數(shù) 4指標(biāo)數(shù) 3指標(biāo)數(shù) 2指標(biāo)數(shù)1指標(biāo)數(shù)
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通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
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(zhì)無明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來源的限制，不可能完成對(duì)所有相關(guān)或相似物質(zhì)交叉反應(yīng)檢測，因此本試劑盒有可能與未經(jīng)檢測的其它物質(zhì)有交叉反應(yīng)。
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(biāo)樣品），重復(fù)測定并計(jì)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) | 97-105 | 101 |
| EDTA plasma(n=5) | 80-99 | 92 |
| heparin plasma(n=5) | 95-102 | 99 |
| sodium citrate plasma(n=5) | 79-101 | 92 |
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(nèi)差：取同批次試劑盒對(duì)低、中、高值定值樣本進(jìn)行定量檢測,每份樣本連續(xù)測定20 次，分別計(jì)算不同濃度樣本的平均值及SD值。
批間差：選取3個(gè)不同批次的試劑盒分別對(duì)低、中、高值定值樣本進(jìn)行定量測定，每個(gè)樣本使用同一試劑盒重復(fù)測定8次，分別計(jì)算不同濃度樣本的平均值及SD值。
批內(nèi)差： CV<10%
批間差： CV<12%
線性
在定值血清及血漿樣本內(nèi)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) | 81-98% | 97-104% | 85-97% | 78-99% |
| EDTA plasma(n=5) | 96-105% | 93-104% | 93-105% | 86-104% |
| heparin plasma(n=5) | 93-101% | 82-101% | 82-101% | 90-98% |
| sodium citrate plasma(n=5) | 81-99% | 83-92% | 93-105% | 78-89% |
穩(wěn)定性
經(jīng)測定，試劑盒在有效期內(nèi)按推薦溫度保存，其活性降低率小于5%。
為減小外部因素對(duì)試劑盒破壞前后檢測值的影響，實(shí)驗(yàn)室的環(huán)境條件需盡量保持一致，尤其是實(shí)驗(yàn)室內(nèi)溫度、濕度及溫育條件。其次由同一實(shí)驗(yàn)員來進(jìn)行操作可減少人為誤差。
實(shí)驗(yàn)流程
1. 實(shí)驗(yàn)前標(biāo)準(zhǔn)品、試劑及樣本準(zhǔn)備；
2. 加樣（標(biāo)準(zhǔn)品、樣本、磁珠）標(biāo)準(zhǔn)品或樣本100μL及磁珠10μL，
37°C酶標(biāo)板振蕩器孵育90分鐘；
3. 磁吸甩干，加檢測溶液A100μL，37°C酶標(biāo)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(dòng)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(shí)驗(yàn)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(biāo)準(zhǔn)品或標(biāo)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(jié)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(jié)合的生物素化抗體洗凈后，加入PE標(biāo)記的親和素，再次徹底洗滌后即可上機(jī)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(guān)。
贈(zèng)品
相關(guān)產(chǎn)品
| 編號(hào) | 適用物種：Homo sapiens (Human，人) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| URPB908Hu02 | 聚集蛋白聚糖(AGC)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPB908Hu01 | 聚集蛋白聚糖(AGC)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPB908Hu03 | 聚集蛋白聚糖(AGC)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAB908Hu02 | 聚集蛋白聚糖(AGC)多克隆抗體 | WB; IHC |
| UPAB908Hu03 | 聚集蛋白聚糖(AGC)多克隆抗體 | WB; IHC; ICC; IP. |
| UPAB908Hu01 | 聚集蛋白聚糖(AGC)多克隆抗體 | ICC/IF |
| ULAB908Hu81 | 聚集蛋白聚糖(AGC)多克隆抗體(異硫氰酸熒光素標(biāo)記) | WB; IHC; ICC; IF. |
| ULAB908Hu71 | 聚集蛋白聚糖(AGC)多克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
| UMAB908Hu21 | 聚集蛋白聚糖(AGC)單克隆抗體 | WB; IHC; ICC; IP. |
| UMAB908Hu22 | 聚集蛋白聚糖(AGC)單克隆抗體 | WB |
| USEB908Hu | 聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| USCB908Hu | 聚集蛋白聚糖(AGC)檢測試劑盒(化學(xué)發(fā)光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
| ULMB908Hu | 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. |
| UKSB908Hu01 | 聚集蛋白聚糖(AGC)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗(yàn)法) | Main materials for "Do It(ELISA Kit) Yourself" |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
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| Age( dordr). | In vitro tenocyte metabolism in aging and oestrogen deficiency [Springer: Source] |
| 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] |
