S100鈣結合蛋白A12(S100A12)檢測試劑盒(酶聯(lián)免疫吸附試驗法)
ELISA Kit for S100 Calcium Binding Protein A12 (S100A12)
CGRP; P6; CAAF1; CAGC; ENRAGE; MRP6; Calgranulin C; Calcium-binding protein in amniotic fluid 1; Extracellular newly identified RAGE-binding; Migration inhibitory factor-related 6
- 編號USEB080Hu
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 實驗方法雙抗夾心
- 反應時長3h
- 檢測范圍78-5,000pg/mL
- 靈敏度最小可檢測劑量小于等于33pg/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 ¥ 1176 ¥ 1680 ¥ 7560 ¥ 14280 ¥ 117600
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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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實驗結果圖
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標準曲線圖
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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S100鈣結合蛋白A12(S100A12)，經(jīng)檢測與其它相似物質(zhì)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(zhì)交叉反應檢測，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。
回收率
分別于定值血清及血漿樣本中加入一定量的S100鈣結合蛋白A12(S100A12)（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) | 98-105 | 102 |
| EDTA plasma(n=5) | 81-104 | 101 |
| heparin plasma(n=5) | 79-101 | 82 |
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S100鈣結合蛋白A12(S100A12)，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S100鈣結合蛋白A12(S100A12)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) | 87-101% | 89-101% | 79-101% | 90-97% |
| EDTA plasma(n=5) | 80-104% | 92-102% | 78-98% | 86-95% |
| heparin plasma(n=5) | 83-99% | 88-102% | 85-103% | 93-101% |
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(shù)。
實驗原理
將S100鈣結合蛋白A12(S100A12)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S100鈣結合蛋白A12(S100A12)與連接于固相載體上的抗體結合，然后加入生物素化的S100鈣結合蛋白A12(S100A12)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S100鈣結合蛋白A12(S100A12)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。
增值服務
相關產(chǎn)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！) |
| URPB080Hu01 | S100鈣結合蛋白A12(S100A12)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UPAB080Hu01 | S100鈣結合蛋白A12(S100A12)多克隆抗體 | WB; IHC |
| ULAB080Hu81 | S100鈣結合蛋白A12(S100A12)多克隆抗體(異硫氰酸熒光素標記) | WB; IHC; ICC; IF. |
| ULAB080Hu71 | S100鈣結合蛋白A12(S100A12)多克隆抗體(生物素標記) | WB; IHC; ICC. |
| UMAB080Hu21 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB |
| UMAB080Hu23 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB; ICC/IF |
| UMAB080Hu24 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB |
| UMAB080Hu29 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB |
| UMAB080Hu27 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB |
| UMAB080Hu25 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB; ICC/IF |
| UMAB080Hu26 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | ICC/IF |
| UMAB080Hu22 | S100鈣結合蛋白A12(S100A12)單克隆抗體 | WB |
| UMEB080Hu | S100鈣結合蛋白A12(S100A12)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| USEB080Hu | S100鈣結合蛋白A12(S100A12)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| ULMB080Hu | S100鈣結合蛋白A12(S100A12)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| UKSB080Hu01 | S100鈣結合蛋白A12(S100A12)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 |
| Inflammation Research | Correlation of human S100A12 (EN-RAGE) and high-sensitivity C-reactive protein as gingival crevicular fluid and serum markers of inflammation in chronic periodontitis and type 2 diabetes [Pubmed: 24378957] |
| Dig Dis Sci | The Circulating Level of Soluble Receptor for Advanced Glycation End Products Displays Different Patterns in Ulcerative Colitis and Crohn’s Disease: A Cross-Sectional Study [PubMed: 25757448] |
| The Journal of Clinical Endocrinology & Metabolism | Low Endogenous Secretory Receptor for Advanced Glycation End-Products Levels Are Associated With Inflammation and Carotid Atherosclerosis in Prediabetes [Pubmed:26885882] |
| Nutrition, Metabolism, and Cardiovascular Diseases | High intake of dietary advanced glycation end-products is associated with increased arterial stiffness and inflammation in subjects with type 2 diabetes. [pubmed:28958695] |
| The Journal of Clinical Endocrinology & Metabolism | HbA1c Identifies Subjects With Prediabetes and Subclinical Left Ventricular Diastolic Dysfunction. [pubmed:28973588] |
| Journal of Immunology Research | A Granulocyte-Specific Protein S100A12 as a Potential Prognostic Factor Affecting Aggressiveness of Therapy in Patients with Juvenile Idiopathic Arthritis [Doi: 10.1155/2018/5349837] |
| Al-Azhar Assiut Medical Journal | The role of serum S100A12 (calgranulin C) as a diagnostic marker in Egyptian patients with irritable bowel syndrome and ulcerative colitis [Doi: 10.4103/AZMJ.AZMJ_52_18] |
| Acta?Diabetologica | Analysis of S100A12 plasma levels in hyperlipidemic subjects with or without familial hypercholesterolemia [Pubmed: 30963307] |
| Cells | 1 h Postload Glycemia Is Associated with Low Endogenous Secretory Receptor for Advanced Glycation End Product Levels and Early Markers of Cardiovascular?… [] |
| Biomolecules . | Multimarker Approach to Identify Patients with Coronary Artery Disease at High Risk for Subsequent Cardiac Adverse Events: The Multi-Biomarker Study [Pubmed: 32549327] |
| Mediators of Inflammation | Alarmins HMGB1, IL-33, S100A7, and S100A12 in Psoriasis Vulgaris [] |
| Animals (Basel) | The Serum and Saliva Proteome of Dogs with Diabetes Mellitus [33271797] |
