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聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗法)

ELISA Kit for Aggrecan (AGC)

ACAN; AGC1; AGCAN; CSPG1; CSPCP; CSPGCP; MSK16; SEDK; Cartilage-specific proteoglycan core protein; Large Aggregating Proteoglycan; Chondroitin Sulfate Proteoglycan 1

  • 聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產品包裝(模擬)
  • 聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗法)產品包裝(模擬)
  • 聚集蛋白聚糖(AGC)檢測試劑盒(酶聯(lián)免疫吸附試驗法)實驗結果圖
  • SEB908Hu.jpg標準曲線圖
  • Certificate通過ISO 9001、ISO 13485質量體系認證

特異性

本試劑盒用于檢測聚集蛋白聚糖(AGC),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聚集蛋白聚糖(AGC)(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)86-9990
EDTA plasma(n=5)97-104101
heparin plasma(n=5)79-10190

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(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),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)含量的測定值與理論值的比率。

樣本1:21:41:81:16
serum(n=5)90-104%79-90%86-94%88-95%
EDTA plasma(n=5)79-90%93-104%88-98%91-101%
heparin plasma(n=5)80-98%79-88%83-101%97-105%

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。

實驗原理

將聚集蛋白聚糖(AGC)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,其中的聚集蛋白聚糖(AGC)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)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聚集蛋白聚糖(AGC)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。

相關產品

編號適用物種:Homo sapiens (Human,人)應用(僅供研究使用,不用于臨床診斷!)
RPB908Hu02聚集蛋白聚糖(AGC)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPB908Hu01聚集蛋白聚糖(AGC)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
RPB908Hu03聚集蛋白聚糖(AGC)重組蛋白Positive Control; Immunogen; SDS-PAGE; WB.
PAB908Hu02聚集蛋白聚糖(AGC)多克隆抗體WB; IHC
PAB908Hu03聚集蛋白聚糖(AGC)多克隆抗體WB; IHC; ICC; IP.
PAB908Hu01聚集蛋白聚糖(AGC)多克隆抗體WB; IHC; ICC; IP.
LAB908Hu81聚集蛋白聚糖(AGC)多克隆抗體(異硫氰酸熒光素標記)WB; IHC; ICC; IF.
LAB908Hu71聚集蛋白聚糖(AGC)多克隆抗體(生物素標記)WB; IHC; ICC.
MAB908Hu21聚集蛋白聚糖(AGC)單克隆抗體WB; IHC; ICC; IP.
MAB908Hu22聚集蛋白聚糖(AGC)單克隆抗體WB
SEB908Hu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.
SCB908Hu聚集蛋白聚糖(AGC)檢測試劑盒(化學發(fā)光免疫分析法)Chemiluminescent immunoassay for Antigen Detection.
LMB908Hu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.
KSB908Hu01聚集蛋白聚糖(AGC)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
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Macromolecular Bioscience Highly Porous Gelatin Reinforced 4D Scaffolds for Articular Cartilage Regeneration[PubMed: 25787871]
Osteoarthritis and CartilageParathyroid 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]
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Journal of Clinical MedicineAggrecan Turnover in Women with Rheumatoid Arthritis Treated with TNF-α Inhibitors[Pubmed: 32392807]
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