S100钙结合蛋白A7(S100A7)等多因子检测试剂盒(流式荧光发光法)
Multiplex Assay Kit for S100 Calcium Binding Protein A7 (S100A7) ,etc. by FLIA (Flow Luminescence Immunoassay)
S100-A7; PSOR1; S100A7c; Psoriasin 1
(注:单次混测多因子不超过8个指标 )
- 编号ULMC035Bo
 - 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0.9766-1000pg/mL
 - 灵敏度最小可检测剂量小于等于0.3255pg/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
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特异性
                        本试剂盒用于检测S100钙结合蛋白A7(S100A7)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S100钙结合蛋白A7(S100A7)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) | 88-105 | 99 | 
| EDTA plasma(n=5) | 86-101 | 90 | 
| heparin plasma(n=5) | 91-99 | 94 | 
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S100钙结合蛋白A7(S100A7)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S100钙结合蛋白A7(S100A7)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) | 86-94% | 78-104% | 83-99% | 93-101% | 
| EDTA plasma(n=5) | 91-102% | 80-101% | 97-104% | 96-105% | 
| heparin plasma(n=5) | 95-105% | 88-95% | 93-102% | 97-105% | 
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S100钙结合蛋白A7(S100A7)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S100钙结合蛋白A7(S100A7)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S100钙结合蛋白A7(S100A7)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S100钙结合蛋白A7(S100A7)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!) | 
| URPC035Bo02 | S100钙结合蛋白A7(S100A7)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| UAPC035Bo61 | S100钙结合蛋白A7(S100A7)活性蛋白 | Cell culture; Activity Assays. | 
| URPC035Bo01 | S100钙结合蛋白A7(S100A7)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| UEPC035Bo61 | S100钙结合蛋白A7(S100A7)真核蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. | 
| UPAC035Bo02 | S100钙结合蛋白A7(S100A7)多克隆抗体 | WB | 
| UPAC035Bo01 | S100钙结合蛋白A7(S100A7)多克隆抗体 | WB. | 
| USEC035Bo | S100钙结合蛋白A7(S100A7)检测试剂盒(酶联免疫吸附试验法) | Enzyme-linked immunosorbent assay for Antigen Detection. | 
| ULMC035Bo | S100钙结合蛋白A7(S100A7)等多因子检测试剂盒(流式荧光发光法) | FLIA Kit for Antigen Detection. | 
| UKSC035Bo01 | S100钙结合蛋白A7(S100A7)检测试剂盒DIY材料(酶联免疫吸附试验法) | Main materials for "Do It(ELISA Kit) Yourself" | 
参考文献
| 杂志 | 参考文献 | 
| Archives of Dermatological Research | Serum levels of antimicrobial peptides and proteins do not correlate with psoriasis severity and are increased after treatment with fumaric acid esters [SpringerLink: t07u24t43r357l15] | 
| J Proteome Res | Proteomic Signature of Endothelial Dysfunction Identified in the Serum of Acute Ischemic Stroke Patients by the iTRAQ-Based LC–MS Approach [PubMed: 25807139] | 
| Exp Dermatol | S100A7 (psoriasin) inhibits human epidermal differentiation by enhanced IL-6 secretion through IκB/NF-κB signaling [Pubmed:27060579] | 
| Experimental Dermatology | S100A7 (psoriasin) inhibits human epidermal differentiation by enhanced IL‐6 secretion through IκB/NF‐κB signalling [pubmed:27060579] | 
| Experiental And Therapeutic Medicine | Plasma proteins as potential targets of abnormal Savda syndrome in asthma patients treated with unique Uighur prescription [pubmed:28672924] | 
| Scientific Reports | The psoriasis-associated IL-17A induces and cooperates with IL-36 cytokines to control keratinocyte differentiation and function. [pubmed:29142248] | 
| Journal of the European Academy of Dermatology and Venereology | A potential contribution of psoriasin to vascular and epithelial abnormalities and inflammation in systemic sclerosis [Pubmed:28681537] | 
| Scientific Reports | Measurements of AMPs in stratum corneum of atopic dermatitis and healthy skin–tape stripping technique [Pubmed:29374283] | 
| Neuroscience Bulletin | Comprehensive proteomic profiling of patients' tears identifies potential biomarkers for the traumatic vegetative state [Pubmed:30019218] | 
| Journal of Proteomics | Salivary proteins from dysplastic leukoplakia and oral squamous cell carcinoma and their potential for early detection [Pubmed: 31706945] | 
| Mediators of Inflammation | Alarmins HMGB1, IL-33, S100A7, and S100A12 in Psoriasis Vulgaris [] | 

                    
                    
                    