凝溶膠蛋白(GSN)檢測(cè)試劑盒(化學(xué)發(fā)光免疫分析法)
CLIA Kit for Gelsolin (GSN)
GS; AGEL; ADF; Brevin; Gelsolin Amyloidosis,Finnish Type; Actin-depolymerizing factor
- 編號(hào)SCA372Hu
- 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(zhǎng)2h, 40min
- 檢測(cè)范圍13.7-10,000pg/mL
- 靈敏度最小可檢測(cè)劑量小于等于6.1pg/mL.
- 樣本類型serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- 下載 英文說(shuō)明書(shū) 中文說(shuō)明書(shū)
- 規(guī)格 48T96T 96T*5 96T*10 96T*100
- 價(jià)格 ¥ 3528 ¥ 5040 ¥ 22680 ¥ 42840 ¥ 352800
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特異性
本試劑盒用于檢測(cè)凝溶膠蛋白(GSN),經(jīng)檢測(cè)與其它相似物質(zhì)無(wú)明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來(lái)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(cè),因此本試劑盒有可能與未經(jīng)檢測(cè)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凝溶膠蛋白(GSN)(加標(biāo)樣品),重復(fù)測(cè)定并計(jì)算其均值,回收率為測(cè)定值與理論值的比率。
樣本 | 回收率范圍(%) | 平均回收率(%) |
serum(n=5) | 82-96 | 85 |
EDTA plasma(n=5) | 84-92 | 89 |
heparin plasma(n=5) | 84-102 | 93 |
精密度
精密度用樣品測(cè)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(cè),每份樣本連續(xù)測(cè)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(cè)定,每個(gè)樣本使用同一試劑盒重復(fù)測(cè)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)加入適量的凝溶膠蛋白(GSN),并倍比稀釋成1:2,1:4,1:8,1:16的待測(cè)樣本,線性范圍即為稀釋后樣本中凝溶膠蛋白(GSN)含量的測(cè)定值與理論值的比率。
樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
serum(n=5) | 90-104% | 78-89% | 78-99% | 80-91% |
EDTA plasma(n=5) | 84-99% | 98-105% | 98-105% | 97-104% |
heparin plasma(n=5) | 98-105% | 84-98% | 84-103% | 82-98% |
穩(wěn)定性
經(jīng)測(cè)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(cè)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(lái)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)100µL,37°C孵育1小時(shí);
3. 吸棄,加檢測(cè)溶液A100μL,37°C孵育1小時(shí);
4. 洗板3次;
5. 加檢測(cè)溶液B100µL,37°C孵育30分鐘;
6. 洗板5次;
7. 加底物100µL,37°C孵育10分鐘;
8. 讀數(shù)。
實(shí)驗(yàn)原理
將凝溶膠蛋白(GSN)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(biāo)準(zhǔn)品或標(biāo)本,其中的凝溶膠蛋白(GSN)與連接于固相載體上的抗體結(jié)合,然后加入生物素化的凝溶膠蛋白(GSN)抗體,將未結(jié)合的生物素化抗體洗凈后,加入HRP標(biāo)記的親和素,再次徹底洗滌后加入底物。加入底物后會(huì)產(chǎn)生輝光型光信號(hào)。發(fā)射光強(qiáng)度和樣品中的凝溶膠蛋白(GSN)呈正相關(guān)。用化學(xué)發(fā)光儀測(cè)定相對(duì)光單位(RLU),計(jì)算樣品濃度。
贈(zèng)品
增值服務(wù)
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!) |
RPA372Hu02 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPA372Hu05 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
APA372Hu61 | 凝溶膠蛋白(GSN)活性蛋白 | Cell?culture;?Activity?Assays. |
RPA372Hu06 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPA372Hu03 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPA372Hu04 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPA372Hu01 | 凝溶膠蛋白(GSN)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
EPA372Hu61 | 凝溶膠蛋白(GSN)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
CPA372Hu21 | 凝溶膠蛋白(GSN)卵白蛋白偶聯(lián)物 | Immunogen; SDS-PAGE; WB. |
PAA372Hu05 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu04 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu06 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu03 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu02 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu01 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
PAA372Hu08 | 凝溶膠蛋白(GSN)多克隆抗體 | WB; IHC; ICC; IP. |
LAA372Hu71 | 凝溶膠蛋白(GSN)多克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
MAA372Hu27 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu29 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu22 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu24 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC |
MAA372Hu21 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu23 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu25 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
MAA372Hu26 | 凝溶膠蛋白(GSN)單克隆抗體 | WB; IHC; ICC; IP. |
SEA372Hu | 凝溶膠蛋白(GSN)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
WEA372Hu | 凝溶膠蛋白(GSN)檢測(cè)試劑盒(酶聯(lián)免疫吸附試驗(yàn)法,寬范圍) | Enzyme-linked immunosorbent assay for Antigen Detection. |
SCA372Hu | 凝溶膠蛋白(GSN)檢測(cè)試劑盒(化學(xué)發(fā)光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
LMA372Hu | 凝溶膠蛋白(GSN)等多因子檢測(cè)試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
PSA372Hu01 | 凝溶膠蛋白(GSN)抗體對(duì) | ELISA; CLIA; ELISPOT; Luminex; Immunochromatography and other Immunoassays. |
KSA372Hu01 | 凝溶膠蛋白(GSN)檢測(cè)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) |
Neurochmical Research | Gelsolin in Cerebrospinal Fluid as a Potential Biomarker of Epilepsy [SpringerLink: 3585r8h46q7r0171] |
Journal of Neuroinflammation | Treatment with gelsolin reduces brain inflammation and apoptotic signaling in mice following thermal injury [BioMed: 17422094] |
Biomedical Engineering and Informatics | Application of iTRAQ quantitative proteomics in identification of serum biomarkers in breast cancer [IEEE: 6098563] |
European Journal of Obstetrics & Gynecology and Reproductive Biology | Investigation of the actin scavenging system in pre-eclampsia [Pubmed: 24239294] |
The Annals of Thoracic Surgery | Proteomic Study Reveals Plasma Protein Changes in Congenital Heart Diseases [Pubmed: 24565402] |
BMC Anesthesiol.? | The role of plasma gelsolin in cardiopulmonary bypass induced acute lung injury in infants and young children: a pilot study [Pubmed:Pmc4132929] |
Cell Biochemistry and Biophysics | Gelsolin: Role of a Functional Protein in Mitigating Radiation Injury [Pubmed:25164111] |
Neurosci Lett | Plasma gelsolin and matrix metalloproteinase 3 as potential biomarkers for Alzheimer disease [PubMed: 25864780] |
Proteomics Clinical Applications | Comparative mass spectrometric and immunoassay‐based proteome analysis in serum of Duchenne muscular dystrophy patients [Pubmed:26680509] |
PROTEOMICS?-?Clinical?Applications | Comparative mass spectrometric and immunoassay-based?proteome?analysis?in?serum?ofDuchenne muscular dystrophy?patients. [pubmed:26680509] |
Medicina Intensiva | Serum gelsolin levels in aneurismal subarachnoid hemorrhage: Preliminary results. [pubmed:28365030] |
Journal of?Alzheimers?Disease | Urine-Based Biomarkers for Alzheimer's Disease Identified Through Coupling Computational and Experimental Methods [Pubmed:30040720] |
World?Journal of Pediatrics | Plasma gelsolin level predicts acute kidney injury after cardiopulmonary bypass in infants and young children [Pubmed:29427164] |
Biomedicines | Production and Secretion of Gelsolin by Both Human Macrophage-and Fibroblast-like Synoviocytes and GSN Modulation in the Synovial Fluid of Patients with Various?… [Pubmed:35327525] |