結(jié)合珠蛋白(Hpt)檢測試劑盒(酶聯(lián)免疫吸附試驗法)
ELISA Kit for Haptoglobin (Hpt)
HP; Hp2-Alpha; Alpha-2-Macroglobulin; Zonulin
- 編號USEA817Hu
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應(yīng)時長3h
- 檢測范圍0.625-40ng/mL
- 靈敏度最小可檢測劑量小于等于0.235ng/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 48T96T 96T*5 96T*10 96T*100
- 價格 ¥ 962 ¥ 1374 ¥ 6183 ¥ 11679 ¥ 96180
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產(chǎn)品包裝(模擬)
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產(chǎn)品包裝(模擬)
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實驗結(jié)果圖
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標(biāo)準曲線圖
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通過ISO 9001、ISO 13485質(zhì)量體系認證
特異性
本試劑盒用于檢測結(jié)合珠蛋白(Hpt)，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結(jié)合珠蛋白(Hpt)（加標(biāo)樣品），重復(fù)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) | 87-94 | 91 |
| EDTA plasma(n=5) | 86-101 | 97 |
| heparin plasma(n=5) | 91-99 | 95 |
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(fù)測定8次，分別計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)加入適量的結(jié)合珠蛋白(Hpt)，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結(jié)合珠蛋白(Hpt)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) | 79-95% | 82-97% | 94-101% | 93-105% |
| EDTA plasma(n=5) | 91-98% | 83-94% | 80-101% | 86-93% |
| heparin plasma(n=5) | 82-94% | 88-97% | 82-91% | 83-97% |
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(nèi)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(biāo)準品、試劑及樣本的準備；
2. 加樣（標(biāo)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(shù)。
實驗原理
將結(jié)合珠蛋白(Hpt)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)準品或標(biāo)本，其中的結(jié)合珠蛋白(Hpt)與連接于固相載體上的抗體結(jié)合，然后加入生物素化的結(jié)合珠蛋白(Hpt)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TMB底物顯色。TMB在過氧化物酶的催化下轉(zhuǎn)化成藍色，并在酸的作用下轉(zhuǎn)化成最終的黃色。顏色的深淺和樣品中的結(jié)合珠蛋白(Hpt)呈正相關(guān)。用酶標(biāo)儀在450nm波長下測定吸光度(O.D.值)，計算樣品濃度。
增值服務(wù)
相關(guān)產(chǎn)品
| 編號 | 適用物種：Homo sapiens (Human，人) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| URPA817Hu01 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPA817Hu03 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPA817Hu04 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| URPA817Hu02 | 結(jié)合珠蛋白(Hpt)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAA817Hu01 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC |
| UPAA817Hu03 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC; ICC/IF |
| UPAA817Hu02 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB; IHC |
| UPAA817Hu04 | 結(jié)合珠蛋白(Hpt)多克隆抗體 | WB |
| ULAA817Hu71 | 結(jié)合珠蛋白(Hpt)多克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
| UMAA817Hu29 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | IHC |
| UMAA817Hu22 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu21 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu23 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu24 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu25 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu27 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB; IHC |
| UMAA817Hu28 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB |
| UMAA817Hu26 | 結(jié)合珠蛋白(Hpt)單克隆抗體 | WB |
| UFAA817Hu06 | 抗結(jié)合珠蛋白(Hpt)單克隆抗體 | FCM |
| UFAA817Hu02 | 抗結(jié)合珠蛋白(Hpt)單克隆抗體 | FCM |
| UFAA817Hu04 | 抗結(jié)合珠蛋白(Hpt)單克隆抗體 | FCM |
| ULAA817Hu72 | 結(jié)合珠蛋白(Hpt)單克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
| USEA817Hu | 結(jié)合珠蛋白(Hpt)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UHEA817Hu | 結(jié)合珠蛋白(Hpt)檢測試劑盒(酶聯(lián)免疫吸附試驗法,高敏型) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| USCA817Hu | 結(jié)合珠蛋白(Hpt)檢測試劑盒(化學(xué)發(fā)光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
| ULMA817Hu | 結(jié)合珠蛋白(Hpt)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| UPSA817Hu01 | 結(jié)合珠蛋白(Hpt)抗體對 | ELISA; CLIA; ELISPOT; Luminex; Immunochromatography and other Immunoassays. |
| UKSA817Hu01 | 結(jié)合珠蛋白(Hpt)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". |
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| PLoS One | Gut Microbial Dysbiosis May Predict Diarrhea and Fatigue in Patients Undergoing Pelvic Cancer Radiotherapy: A Pilot Study [PubMed: 25955845] |
| Journal of Chromatography A | Application of a new procedure for liquid chromatography/mass spectrometry profiling of plasma amino acid-related metabolites and untargeted shotgun proteomics to identify mechanisms and biomarkers of calcific aortic stenosis [S0021967317311858] |
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| European Journal of Medicinal Plants | Effects of Hippophae rhamnoides L. Leaf and Marc Extract with Reduced Tannin Concentration on the Health and Growth Parameters of Newborn Calves [] |
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| Journal of Clinical Medicine | Urinary Proteomics for the Early Diagnosis of Diabetic Nephropathy in Taiwanese Patients [Pubmed: 30486327] |
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| Food and Chemical Toxicology | Prolyl endopeptidase-degraded low immunoreactive wheat flour attenuates immune responses in Caco-2 intestinal cells and gluten-sensitized BALB/c mice [Pubmed: 31082461] |
| Journal of Animal Science | Ruminally protected and unprotected Saccharomyces cerevisiae fermentation products as alternatives to antibiotics in finishing beef steers [Pubmed: 31410465] |
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