Runt相关转录因子2(RUNX2)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for Runt Related Transcription Factor 2 (RUNX2) ,etc. by FLIA (Flow Luminescence Immunoassay)
AML3; CBFA1; CCD1; OSF2; PEBP2A; Acute myeloid leukemia 3 ; Core-binding factor alpha-1; Osteoblast-specific transcription factor 2; Polyomavirus enhancer-binding protein 2 A
(注:单次混测多因子不超过8个指标 )
- 编号LMB011Mu
- 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0.02-20ng/mL
- 灵敏度最小可检测剂量小于等于0.007 ng/mL.
- 样本类型Tissue homogenates, cell lysates and other biological fluids
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特异性
本试剂盒用于检测Runt相关转录因子2(RUNX2)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Runt相关转录因子2(RUNX2)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) | 87-104 | 101 |
EDTA plasma(n=5) | 99-105 | 102 |
heparin plasma(n=5) | 91-105 | 101 |
sodium citrate plasma(n=5) | 88-104 | 95 |
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Runt相关转录因子2(RUNX2)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Runt相关转录因子2(RUNX2)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) | 90-99% | 82-97% | 86-99% | 79-104% |
EDTA plasma(n=5) | 87-94% | 90-104% | 92-101% | 79-90% |
heparin plasma(n=5) | 79-88% | 85-101% | 98-105% | 83-91% |
sodium citrate plasma(n=5) | 88-101% | 91-98% | 78-101% | 78-92% |
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Runt相关转录因子2(RUNX2)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Runt相关转录因子2(RUNX2)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Runt相关转录因子2(RUNX2)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Runt相关转录因子2(RUNX2)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!) |
RPB011Mu02 | Runt相关转录因子2(RUNX2)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
RPB011Mu01 | Runt相关转录因子2(RUNX2)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
PAB011Mu02 | Runt相关转录因子2(RUNX2)多克隆抗体 | WB; IHC; ICC; IP. |
PAB011Mu01 | Runt相关转录因子2(RUNX2)多克隆抗体 | WB; IHC; ICC; IP. |
LAB011Mu81 | Runt相关转录因子2(RUNX2)多克隆抗体(异硫氰酸荧光素标记) | WB; IHC; ICC; IF. |
SEB011Mu | Runt相关转录因子2(RUNX2)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
LMB011Mu | Runt相关转录因子2(RUNX2)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 |
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BioMed Research International | Serum Heme Oxygenase-1 and BMP-7 Are Potential Biomarkers for Bone Metabolism in Patients with Rheumatoid Arthritis and Ankylosing Spondylitis [Pubmed:27314037] |
Journal of Biomedical Materials Research | New method for the fabrication of highly osteoconductive β‐1, 3‐glucan/HA scaffold for bone tissue engineering: Structural, mechanical, and biological … [doi:10.1002] |
International Journal of Pharmaceutical Sciences | MicroRNA-320a protects against osteoarthritis cartilage degeneration by regulating the expressions of BMI-1 and RUNX2 in chondrocytes [10.1691:ph.2017.6890] |
Dental Materials Journal | Involvement of the calcium-sensing receptor in mineral trioxide aggregate-induced osteogenic gene expression in murine MC3T3-E1 cells. [pubmed:28228629] |
Biomedicine & pharmacotherapy | Icaritin induces MC3T3-E1 subclone14 cell differentiation through estrogen receptor-mediated ERK1/2 and p38 signaling activation. [pubmed:28742995] |
Biochemical and biophysical research communications | Cereblon (CRBN) deletion reverses streptozotocin induced diabetic osteoporosis in mice [Pubmed:29353038] |
Journal of Infection and Chemotherapy | Targeting the proinflammatory cytokines, oxidative stress, apoptosis and TGF-β1/STAT-3 signaling by irbesartan to ameliorate doxorubicin-induced hepatotoxicity [Pubmed:29753615] |
medical science monitor | Silent Mating Type Information Regulation 2 Homolog (SIRT1) Influences Osteogenic Proliferation and Differentiation of MC3T3-E1 Cells via Regulation of miR-132 … [Pubmed: 30923307] |
EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES | Febuxostat attenuates vascular calcification induced by vitamin D3 plus nicotine in rats [Pubmed: 33010420] |
Molecular Medicine Reports | Neuropeptide Y upregulates Runx2 and osterix and enhances osteogenesis in mouse MC3T3‑E1 cells via an autocrine mechanism [Pubmed: 33000198] |
Effect of Corticopuncture (CP), Photobiomodulation (PBM) and the Combined Method on the Rate of Tooth Movement and Root Resorption: A Molecular, Histological … [] |