α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for Alpha-1-Acid Glycoprotein (a1AGP) ,etc. by FLIA (Flow Luminescence Immunoassay)
AGP1; a1-AGP; ORM1; OMD 1; Orosomucoid 1
(注:单次混测多因子不超过8个指标 )
- 编号LMA816Bo
- 物种Bos taurus; Bovine (Cattle,牛) 相同的名称,不同的物种。
- 实验方法双抗夹心
- 反应时长3.5h
- 检测范围0.98-1000ng/mL
- 灵敏度最小可检测剂量小于等于0.327 ng/mL.
- 样本类型Serum, plasma, urine and other biological fluids
- 下载 英文说明书 中文说明书
- 规格 8指标数 7指标数 6指标数 5指标数 4指标数 3指标数 2指标数1指标数
- 价格 ¥ 2830 ¥ 2939 ¥ 3102 ¥ 3320 ¥ 3537 ¥ 3864 ¥ 4354 计算器 ¥ 5442 添加到价格计算器
- 欲了解实际交易价格和更多情况,请与当地经销商联系!
特异性
本试剂盒用于检测α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法),经检测与其它相似物质无明显交叉反应。
由于受到技术及样本来源的限制,不可能完成对所有相关或相似物质交叉反应检测,因此本试剂盒有可能与未经检测的其它物质有交叉反应。
回收率
分别于定值血清及血浆样本中加入一定量的α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)(加标样品),重复测定并计算其均值,回收率为测定值与理论值的比率。
样本 | 回收率范围(%) | 平均回收率(%) |
serum(n=5) | 93-101 | 97 |
EDTA plasma(n=5) | 95-105 | 98 |
heparin plasma(n=5) | 79-95 | 91 |
sodium citrate plasma(n=5) | 80-90 | 84 |
精密度
精密度用样品测定值的变异系数CV表示。CV(%) = SD/mean×100
批内差:取同批次试剂盒对低、中、高值定值样本进行定量检测,每份样本连续测定20 次,分别计算不同浓度样本的平均值及SD值。
批间差:选取3个不同批次的试剂盒分别对低、中、高值定值样本进行定量测定,每个样本使用同一试剂盒重复测定8次,分别计算不同浓度样本的平均值及SD值。
批内差: CV<10%
批间差: CV<12%
线性
在定值血清及血浆样本内加入适量的α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法),并倍比稀释成1:2,1:4,1:8,1:16的待测样本,线性范围即为稀释后样本中α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)含量的测定值与理论值的比率。
样本 | 1:2 | 1:4 | 1:8 | 1:16 |
serum(n=5) | 85-105% | 94-101% | 80-89% | 84-98% |
EDTA plasma(n=5) | 80-97% | 79-105% | 98-105% | 80-93% |
heparin plasma(n=5) | 98-105% | 95-102% | 82-91% | 94-102% |
sodium citrate plasma(n=5) | 94-101% | 92-101% | 81-101% | 87-103% |
稳定性
经测定,试剂盒在有效期内按推荐温度保存,其活性降低率小于5%。
为减小外部因素对试剂盒破坏前后检测值的影响,实验室的环境条件需尽量保持一致,尤其是实验室内温度、湿度及温育条件。其次由同一实验员来进行操作可减少人为误差。
实验流程
1. 实验前标准品、试剂及样本准备;
2. 加样(标准品、样本、磁珠)标准品或样本100μL及磁珠10μL,
37°C酶标板振荡器孵育90分钟;
3. 磁吸甩干,加检测溶液A100μL,37°C酶标板振荡器孵育60分钟;
4. 磁吸洗板3次;
5. 加检测溶液B100μL,37°C振动孵育30分钟;
6. 磁吸洗板3次;
7. 加鞘液100μL,旋涡震荡2分钟后读数。
实验原理
将α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)抗体包被于磁珠,制成固相载体,向微孔中分别加入标准品或标本以及磁珠,其中的α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)与连接于固相载体上的抗体结合,然后加入生物素化的α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)抗体,将未结合的生物素化抗体洗净后,加入PE标记的亲和素,再次彻底洗涤后即可上机读数。MFI值和样品中的α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法)呈正相关。
赠品
增值服务
相关产品
编号 | 适用物种:Bos taurus; Bovine (Cattle,牛) | 应用(仅供研究使用,不用于临床诊断!) |
RPA816Bo01 | α1-酸性糖蛋白(a1AGP)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAA816Bo01 | α1-酸性糖蛋白(a1AGP)多克隆抗体 | WB |
MAA816Bo21 | α1-酸性糖蛋白(a1AGP)单克隆抗体 | WB; IHC; ICC; IP. |
SEA816Bo | α1-酸性糖蛋白(a1AGP)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMA816Bo | α1-酸性糖蛋白(a1AGP)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. |
参考文献
杂志 | 参考文献 |
J Reprod Dev.? | An Acute-phase Protein as a Regulator of Sperm Survival in the Bovine Oviduct: Alpha 1-acid-glycoprotein Impairs Neutrophil Phagocytosis of Sperm In Vitro [Pubmed:Pmc4219990] |
Molecular Reproduction and Development | Evidence for a novel, local acute-phase response in the bovine oviduct: Progesterone and lipopolysaccharide up-regulate alpha 1-acid-glycoprotein expression in epithelial cells in vitro [Pubmed:25123565] |
BMC Complementary and Alternative Medicine | Identification of plasma protein markers common to patients with malignant tumour and Abnormal Savda in Uighur medicine: a prospective clinical study [Pubmed:25652121] |
PLoS One | Gut Microbial Dysbiosis May Predict Diarrhea and Fatigue in Patients Undergoing Pelvic Cancer Radiotherapy: A Pilot Study [PubMed: 25955845] |
Sci Rep. | S100A9 and ORM1 serve as predictors of therapeutic response and prognostic factors in advanced extranodal NK/T cell lymphoma patients treated with pegaspargase/gemcitabine [pmc:PMC4810364] |
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] |
Scientific Reports | An autoregressive logistic model to predict the reciprocal effects of oviductal fluid components on in vitro spermophagy by neutrophils in cattle [pubmed:28667317] |
33 | Transcriptome Analysis Uncovers a Growth-Promoting Activity of Orosomucoid-1 on Hepatocytes. [pubmed:28927749] |
Brazilian Journal of Otorhinolaryngology | Inflammatory markers in palatine tonsils of children with obstructive sleep apnea syndrome [Pubmed: 30213594] |
BioRxiv | Proteome-wide characterization and biomarker identification of intracranial aneurysm [] |
The FEBS journal | Dramatically changed immune‐related molecules as early diagnostic biomarkers of non‐small cell lung cancer [Pubmed: 31482685] |
PLoS One | Effects of vaccination on acute-phase protein response in broiler chicken [Pubmed: 32191767] |
Indian Journal of Animal Sciences | Peripheral concentrations of metabolic and inflammatory indicators during transition period and their relationship with postpartum clinical endometritis in dairy … [] |
A New Biomarker Tool for Risk Stratification in ¡°De Novo¡± Acute Heart Failure (OROME) [] |