连环蛋白β1(β-catenin)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for Beta Catenin (β-catenin) ,etc. by FLIA (Flow Luminescence Immunoassay)
CTNNb1; bCat; b-Cat; CTNN-B1; Catenin Beta 1; Cadherin-Associated Protein
(注:单次混测多因子不超过8个指标 )
- 编号LMB021Hu
- 物种Homo sapiens (Human,人) 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, tissue homogenates, cell lysates, cell culture supernates 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 ¥ 2490 ¥ 2586 ¥ 2729 ¥ 2921 ¥ 3112 ¥ 3399 ¥ 3830 计算器 ¥ 4788 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
本试剂盒用于检测连环蛋白β1(β-catenin)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连环蛋白β1(β-catenin)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) | 79-96 | 83 |
EDTA plasma(n=5) | 91-98 | 95 |
heparin plasma(n=5) | 81-102 | 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连环蛋白β1(β-catenin)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连环蛋白β1(β-catenin)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) | 96-103% | 85-93% | 81-104% | 93-101% |
EDTA plasma(n=5) | 81-88% | 90-98% | 78-93% | 95-105% |
heparin plasma(n=5) | 81-105% | 87-104% | 79-98% | 89-97% |
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
将连环蛋白β1(β-catenin)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,其中的连环蛋白β1(β-catenin)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连环蛋白β1(β-catenin)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值和样品中的连环蛋白β1(β-catenin)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:Homo sapiens (Human,人) | 应用(仅供研究使用,不用于临床诊断!) |
RPB021Hu01 | 连环蛋白β1(β-catenin)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPB021Hu02 | 连环蛋白β1(β-catenin)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAB021Hu01 | 连环蛋白β1(β-catenin)多克隆抗体 | WB; IHC; ICC; IP. |
CAB021Hu01 | 抗连环蛋白β1(β-catenin)多克隆抗体 | Loading Control of WB. |
MAB021Hu23 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
MAB021Hu24 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
MAB021Hu25 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
MAB021Hu27 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
MAB021Hu21 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
MAB021Hu22 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC |
MAB021Hu26 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
CAB021Hu22 | 抗连环蛋白β1(β-catenin)单克隆抗体 | Loading Control of WB |
MAB021Hu29 | 连环蛋白β1(β-catenin)单克隆抗体 | WB; IHC; ICC; IP. |
SEB021Hu | 连环蛋白β1(β-catenin)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMB021Hu | 连环蛋白β1(β-catenin)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. |
KSB021Hu01 | 连环蛋白β1(β-catenin)检测试剂盒DIY材料(酶联免疫吸附试验法) | 自己动手制作ELISA试剂盒的主要材料 |
参考文献
杂志 | 参考文献 |
Clinica Chimica Acta | Versican and its associated molecules: Potential diagnostic markers for multiple myeloma [Pubmed:25623955] |
Journal of Bone and Mineral Research | Adverse effects of osteocytic constitutive activation of ?-catenin on bone strength and bone growth [Pubmed:25639729] |
Am J Transl Res | Role of SDF-1 and Wnt signaling pathway in the myocardial fibrosis of hypertensive rats [PubMed: 26396666] |
Scientific Reports | Is there an association between enhanced choline and β-catenin pathway in breast cancer? A pilot study by MR Spectroscopy and ELISA. [pubmed:28533512] |
Life Sciences | Hepatoprotective effect of hesperidin in hepatocellular carcinoma: Involvement of Wnt signaling pathways. [pubmed:28754618] |
Scientific Reports | Is there an association between enhanced choline and β-catenin pathway in breast cancer? A pilot study by MR Spectroscopy and ELISA [Pubmed: 28533512] |
The Showa University Journal of Medical Sciences | Eribulin Treatment Induces High Expression of miR-195 and Inactivates the Wnt/β-catenin Signaling Pathway in Triple-negative Breast Cancer [Doi: 10.15369/sujms.30.359] |
Advances in Medical Sciences | Urinary procollagen III aminoterminal propeptide and β-catenin–New diagnostic biomarkers in solitary functioning kidney? [Pubmed: 30738287] |
Biomed Pharmacother | Silence of FAM83H-AS1 promotes chemosensitivity of gastric cancer through Wnt/β-catenin signaling pathway [Pubmed: 32028241] |
Journal of Cosmetic Dermatology | Novel complex of cosmetic ingredients with promising action in preventing hair loss and follicular aging through mechanism involving enrichment of WNT/signaling … [Pubmed: 33179848] |
Nutrients | Hydroxytyrosol as a Promising Ally in the Treatment of Fibromyalgia [Pubmed: 32784915] |
Oncotarget | Amalgamation of PI3K and EZH2 blockade synergistically regulates invasion and angiogenesis: combination therapy for glioblastoma multiforme [33473259] |
Cytokine | QNZ alleviated hepatocellular carcinoma by targeting inflammatory pathways in a rat model [34564023] |