中性粒细胞弹性蛋白酶(NE)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for Neutrophil Elastase (NE) ,etc. by FLIA (Flow Luminescence Immunoassay)
ELANE; HLE; HNE; ELA2; PMN-E; Neutrophil Elastase; Medullasin; Polymorphonuclear Leukocyte Elastase; Bone Marrow Serine Protease; Leukocyte Elastase; PMN Elastase
（注：单次混测多因子不超过8个指标 ）
- 编号LMA181Mu
- 物种Mus musculus (Mouse，小鼠) 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0.01-10ng/mL
- 灵敏度最小可检测剂量小于等于0.003 ng/mL.
- 样本类型serum, plasma and other biological fluids
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产品包装(模拟)
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产品包装(模拟)
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通过ISO 9001、ISO 13485质量体系认证
特异性
本试剂盒用于检测中性粒细胞弹性蛋白酶(NE)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中性粒细胞弹性蛋白酶(NE)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) | 91-101 | 95 |
| EDTA plasma(n=5) | 79-101 | 90 |
| heparin plasma(n=5) | 97-104 | 101 |
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中性粒细胞弹性蛋白酶(NE)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中性粒细胞弹性蛋白酶(NE)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) | 86-97% | 79-94% | 78-94% | 95-104% |
| EDTA plasma(n=5) | 80-101% | 91-103% | 96-104% | 90-99% |
| heparin plasma(n=5) | 87-102% | 88-99% | 86-95% | 84-99% |
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
将中性粒细胞弹性蛋白酶(NE)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，其中的中性粒细胞弹性蛋白酶(NE)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中性粒细胞弹性蛋白酶(NE)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值和样品中的中性粒细胞弹性蛋白酶(NE)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：Mus musculus (Mouse，小鼠) | 应用(仅供研究使用，不用于临床诊断！) |
| APA181Mu61 | 中性粒细胞弹性蛋白酶(NE)活性蛋白 | Cell culture; Activity Assays. |
| RPA181Mu01 | 中性粒细胞弹性蛋白酶(NE)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| RPA181Mu02 | 中性粒细胞弹性蛋白酶(NE)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| EPA181Mu61 | 中性粒细胞弹性蛋白酶(NE)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA181Mu01 | 中性粒细胞弹性蛋白酶(NE)多克隆抗体 | WB; IHC; ICC; IP. |
| PAA181Mu02 | 中性粒细胞弹性蛋白酶(NE)多克隆抗体 | WB; IHC; ICC; IP. |
| SEA181Mu | 中性粒细胞弹性蛋白酶(NE)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMA181Mu | 中性粒细胞弹性蛋白酶(NE)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 |
| Mediators of Inflammation | Long-Term Leukocyte Filtration Should Be Avoided during Extracorporeal Circulation [Hindawi: 612848] |
| Journal of Photochemistry and Photobiology B: Biology | A dietary supplement improves facial photoaging and skin sebum, hydration and tonicity modulating serum fibronectin, neutrophil elastase 2, hyaluronic acid and carbonylated proteins [Pubmed:25732262] |
| International Journal of Molecular Medicine | The neutrophil elastase inhibitor, sivelestat, attenuates sepsis-related kidney injury in rats [pubmed:27430552] |
| European Journal of Trauma and Emergency | Xuebijing injection treatment inhibits vasopermeability and reduces fluid requirements in acanine burn model. [pubmed:28070608] |
| Clin Exp Pharmacol Physiol. | Inhibition of ALDH2 protects PC12 cells against formaldehyde-induced cytotoxicity: involving the protection of hydrogen sulphide. [pubmed:28251688] |
| Journal of Cardiology | Targeted regulation of sympathetic activity in paraventricular nucleus reduces inducible ventricular arrhythmias in rats after myocardial infarction [10.1016:j.jjcc.2018.06.003] |
| Neuroscience | Angiotensin II Type 1a Receptors in the Subfornical Organ Modulate Neuroinflammation in the Hypothalamic Paraventricular Nucleus in Heart Failure Rats [Pubmed:29684507] |
| Molecular and Cellular Biochemistry | Repetitive transcranial magnetic stimulation inhibits Sirt1/MAO-A signaling in the prefrontal cortex in a rat model of depression and cortex-derived astrocytes [Pubmed:28948423] |
| Neuropsychiatric disease and treatment | The depressive-like behaviors of chronic unpredictable mild stress-treated mice, ameliorated by Tibetan medicine Zuotai: involvement in the hypothalamic … [Pubmed:29379286] |
| Behavioural Brain Research | Possible mechanisms of prenatal cold stress induced-anxiety-like behavior depression in offspring rats [Pubmed: 30423388] |
| Journal of Pineal Research | Role of melatonin in sleep deprivation‐induced intestinal barrier dysfunction in mice [Pubmed: 30929267] |
| Fundamental & clinical pharmacology | Effect of antimicrobial peptides HNP‐1 and hBD‐1 on Staphylococcus aureus strains in vitro and in vivo [Pubmed: 31313350] |
| Cell Death & Disease | Erythromycin suppresses neutrophil extracellular traps in smoking-related chronic pulmonary inflammation [Pubmed: 31515489] |
| Journal of nutritional science and vitaminology | Co-Administration of Curcumin and Artepillin C Induces Development of Brown-Like Adipocytes in Association with Local Norepinephrine Production by Alternatively … [Pubmed: 31474682] |
| Journal of Clinical Immunology | MiR-608 Exerts Anti-inflammatory Effects by Targeting ELANE in Monocytes [Pubmed: 31749032] |
| Pathology & Oncology Research | Neutrophil Extracellular Traps Associate with Clinical Stages in Breast Cancer [Pubmed: 31656990] |
| Bioscience Reports | Inhibition of microRNA-146a attenuated heart failure in myocardial infarction rats [Pubmed: 31763669] |
| Oxidative Medicine and Cellular Longevity | Neutrophil Elastase Inhibitors Suppress Oxidative Stress in Lung during Liver Transplantation [Pubmed: 31871555] |
| Cytokine | Levels of pro-and anti-inflammatory cytokines in cystic fibrosis patients with or without gingivitis [Pubmed: 31927460] |
| Journal of neural transmission (Vienna, Austria : 1996) | Neurotransmitter system aberrations in patients with drug addiction [Pubmed: 32804296] |
| experimental eye research | Corneal epithelial injury-induced norepinephrine promotes Pseudomonas aeruginosa keratitis [Pubmed: 32376471] |
| CLINICAL AND EXPERIMENTAL HYPERTENSION | Hyperinsulinemia rather than insulin resistance itself induces blood pressure elevation in high fat diet-fed rats [Pubmed: 32349626] |
| Br J Pharmacol | Macrophage Extracellular Traps Aggravate Iron Overload©\Related Liver Ischemia/Reperfusion Injury [33959955] |
| Evidence-Based Complementary and Alternative Medicine | Zisheng Shenqi Decoction Ameliorates Monosodium Urate-Mediated Gouty Arthritis in Rats via Promotion of Autophagy through the AMPK/mTOR Signaling?¡ [33505502] |
| Nat Sci Sleep | Depression of Non-Neuronal Cholinergic System May Play a Role in Co-Occurrence of Subjective Daytime Sleepiness and Hypertension in Patients with … [34934375] |
| Neuromodulation: Technology at the Neural Interface | Transcutaneous Electrical Acustimulation Improved the Quality of Life in Patients With Diarrhea-Irritable Bowel Syndrome [Pubmed:35088760] |
| A Novel Role of Tinospora Cordifolia in Amelioration of Cancer-Induced Systemic Deterioration By Taming Neutrophil Infiltration and Hyperactivation [] |