Ⅲ型膠原(COL3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法)
ELISA Kit for Collagen Type III (COL3)
- 編號(hào)UCEA176Po
- 物種Sus scrofa; Porcine (Pig，豬) 相同的名稱，不同的物種。
- 實(shí)驗(yàn)方法競爭抑制
- 反應(yīng)時(shí)長2h
- 檢測范圍12.35-1,000ng/mL
- 靈敏度最小可檢測劑量小于等于4.84ng/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 48T96T 96T*5 96T*10 96T*100
- 價(jià)格 ¥ 1588 ¥ 2268 ¥ 10206 ¥ 19278 ¥ 158760
- 欲了解實(shí)際交易價(jià)格和更多情況，請(qǐng)與當(dāng)?shù)亟?jīng)銷商聯(lián)系!
-
產(chǎn)品包裝(模擬)
-
產(chǎn)品包裝(模擬)
-
實(shí)驗(yàn)結(jié)果圖
-
標(biāo)準(zhǔn)曲線圖
-
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Ⅲ型膠原(COL3)，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Ⅲ型膠原(COL3)（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) | 81-98 | 88 |
| EDTA plasma(n=5) | 80-91 | 81 |
| heparin plasma(n=5) | 80-101 | 84 |
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Ⅲ型膠原(COL3)，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Ⅲ型膠原(COL3)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) | 98-105% | 87-96% | 84-91% | 85-102% |
| EDTA plasma(n=5) | 93-105% | 98-105% | 78-91% | 91-105% |
| heparin plasma(n=5) | 87-95% | 79-95% | 94-102% | 78-91% |
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、試劑及樣本的準(zhǔn)備；
2. 加樣（標(biāo)準(zhǔn)品及樣本）50µL，
加入50µL檢測液A(臨用前配制);
37°C溫育1小時(shí)。
3. 洗板3次；
4. 加檢測溶液B100µL，37°C孵育30分鐘；
5. 洗板5次；
6. 加TMB底物90µL，37°C孵育10-20分鐘；
7. 加終止液50µL，立即450nm讀數(shù)。
實(shí)驗(yàn)原理
本試劑盒應(yīng)用競爭抑制酶聯(lián)免疫分析法測定標(biāo)本中待測物質(zhì)水平。將Ⅲ型膠原(COL3)單克隆抗體包被微孔板，制成固相載體，往包被抗體的微孔中同時(shí)加入生物素標(biāo)記的抗原和待測抗原(標(biāo)準(zhǔn)品或樣本)，待測抗原與生物素標(biāo)記抗原對(duì)特異性抗體進(jìn)行競爭結(jié)合。溫育后經(jīng)洗滌去掉未結(jié)合物，然后加入HRP標(biāo)記的親和素，經(jīng)過溫育和徹底洗滌后加入底物TMB顯色。TMB在過氧化物酶的催化下轉(zhuǎn)化成藍(lán)色，并在酸的作用下轉(zhuǎn)化成最終的黃色。待測標(biāo)本濃度越高，標(biāo)記抗原和抗體的結(jié)合就越受到抑制，顯色愈淺。顯色的深淺與酶量呈正相關(guān)，而與樣品中待測物質(zhì)含量呈負(fù)相關(guān)。用酶標(biāo)儀在450nm波長下測定吸光度（O.D.值），計(jì)算樣品濃度。
贈(zèng)品
相關(guān)產(chǎn)品
| 編號(hào) | 適用物種：Sus scrofa; Porcine (Pig，豬) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| USEA176Po | Ⅲ型膠原(COL3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UCEA176Po | Ⅲ型膠原(COL3)檢測試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMA176Po | Ⅲ型膠原(COL3)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(xiàn)
| 雜志 | 參考文獻(xiàn) |
| nephrology dialysis transplantation | Triptolide inhibits extracellular matrix protein synthesis by suppressing the Smad2 but not the MAPK pathway in TGF-β1-stimulated NRK-49F cells [OxfordJournals: 3180] |
| Acta Otolaryngol | Serial cytokine levels during wound healing in rabbit maxillary sinus mucosa [PubMed: 19958244] |
| Bulletin of Experimental Biology and Medicine | Modification of collagen formation by mesenchymal stem cells isolated from human adipose tissue in culture and after autotransplantation for abdominal hernia plasty [Pubmed: 24319714] |
| Age( dordr). | In vitro tenocyte metabolism in aging and oestrogen deficiency [Springer: 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] |
| International Journal of Advanced Research | Effect of nandrolone and/or whey protein on the soleus muscle and testis of adult male albino rats [Com:Source] |
| 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] |
| Laryngoscope. | Establishing principles of macromolecular crowding for in vitro fibrosis research of the vocal fold lamina propria [Pubmed:25545625] |
| Cardiology | KLF15 is an essential negative regulatory factor for the cardiac remodeling response to pressure overload [Pubmed:25633973] |
| physiological research | The skin remodeling in type 1 diabetes and insulin resistance animal models [PubMed: 26047379] |
| Physiol Res | The skin remodeling in type 1 diabetes and insulin resistance animal models. [PubMed: 26047379] |
| Archives of Plastic Surgery | Comparative Analysis of the Extracellular Matrix Composition in Proliferating and Involuted Infantile Hemangiomas [PubMed: 26430624] |
| Life Sci | Pituitary tumor transforming gene as a novel regulatory factor of liver fibrosis [PubMed: 25936962] |
| Molecular and Cellular Biochemistry | SVVYGLR motif of the thrombin-cleaved N-terminal osteopontin fragment enhances the synthesis of collagen type III in myocardial fibrosis [PubMed: 26112906] |
| Cardiology | KLF16 Is an Essential Negative Regulatory Factor for the Cardiac Remodeling Response to Pressure Overload [PubMed: 25633973] |
| Int J Clin Exp Med | Uighur medicine abnormal savda munzip (ASMq) suppresses expression of collagen and TGF-β1 with concomitant induce Smad7 in human hypertrophic scar … [PubMed: 26309506] |
| scientific reports | IL-17A mediates inflammatory and tissue remodelling events in early human tendinopathy [Pubmed:27263531] |
| Кард?олог?я | ?нфаркт м?окарда, ускладнений аневризмою л?вого шлуночка: кл?н?чн? ? структурно-функц?ональн? особливост? переб?гу, д?агностичн?, терапевтичн? та прогностичн? аспекти [bitstream:123456789] |
| International?Journal?of?Molecular?Sciences | Plasma?LncRNA-ATB, a?Potential?Biomarker?for?Diagnosis?of?Patients?with?Coal?Workers'Pneumoconiosis: A?Case-Control?Study. [pubmed:27556453] |
| BMC Cancer | Saikosaponin?d?induces?cell?death?through?caspase-3-dependent,?caspase-3-independent?andmitochondrial?pathways?in?mammalian?hepatic?stellate?cells. [pubmed:27461108] |
| Sci Rep. | Genomic reprograming analysis of the Mesothelial to Mesenchymal Transition identifies biomarkers in peritoneal dialysis patients. [pubmed:28327551] |
| The American Journal of Chinese Medicine | Saikosaponin a Induces Apoptosis through Mitochondria-Dependent Pathway in Hepatic Stellate Cells [pubmed:28231747] |
| Biomedical and Environmental Sciences | Crystalline Silica Promotes Rat Fibrocyte Differentiation?in Vitro, and Fibrocytes Participate in Silicosis?in Vivo [pubmed:29081339] |
| Oxidative Medicine and Cellular Longevity | Effects of the (Pro) renin Receptor on Cardiac Remodeling and Function in a Rat Alcoholic Cardiomyopathy Model via the PRR-ERK1/2-NOX4 Pathway [] |
| Cytokine | Effect of proinflammatory cytokines on endometrial collagen and metallopeptidase expression during the course of equine endometrosis [Pubmed: 31265984] |
| ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY | Pantoea agglomerans chronic exposure induces epithelial-mesenchymal transition in human lung epithelial cells and mice lungs [Pubmed: 32146192] |
| in vitro cellular & developmental biology-animal | Distinct differences in hypoxic responses between human oral mucosa and skin fibroblasts in a 3D collagen matrix [Pubmed: 32588253] |
| ACS Biomaterials Science & Engineering | Tissue-Engineered Decellularized Allografts for Anterior Cruciate Ligament Reconstruction [] |
| Stem Cell Research & Therapy | Enhanced cell survival and therapeutic benefits of IL-10-expressing multipotent mesenchymal stromal cells for muscular dystrophy [33541428] |
| journal of biomedical materials research part B | Cell sheet technology: Influence of culture conditions on in vitro?\cultivated corneal stromal tissue for regenerative therapies of the ocular surface [33538123] |
| PLoS One | Beneficial impact of cathelicidin on hypersensitivity pneumonitis treatment?aIn vivo studies [33999928] |
| BMC MOLECULAR BIOLOGY | Uncarboxylated osteocalcin alleviates the inhibitory effect of high glucose on osteogenic differentiation of mouse bone marrow¨Cderived mesenchymal stem??- [33906607] |
| Russian Journal of Cardiology | Early diagnosis of myocardial fibrosis in patients with epicardial obesity [] |
| Manuscript title Microparticles Containing MiR-625-5p In Coronary Artery Reduce Myocardial Fibrosis After Myocardial Infarction [] |
