Human Biotinidase(BTD) ELISA kit
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中文名称:人生物素酰胺酶(BTD)酶联免疫试剂盒
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货号:CSB-EL002854HU
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规格:96T/48T
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价格:¥3600/¥2500
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其他:
产品详情
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产品描述:人生物素酰胺酶(BTD)酶联免疫试剂盒(CSB-EL002854HU)为竞争法ELISA试剂盒,定量检测血清、血浆、组织匀浆样本中的BTD含量。BTD是一个重要靶点。它在细胞的生理过程中发挥着一定作用。当前研究主要聚焦其在相关信号通路中的作用机制,探寻与疾病发生发展的关联,有望为开发针对BTD的靶向药物、攻克相关疾病提供理论依据。试剂盒检测范围为0.41 ng/ml- 300 ng/ml,灵敏度为0.41 ng/ml。研究者可通过定量分析不同样本中BTD的表达水平,应用于生物素代谢机制研究、遗传性代谢疾病模型构建、营养干预效果评估等基础研究场景,为探索BTD在细胞代谢调控中的作用提供可靠工具本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。
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别名:Biotinase ELISA Kit; Biotinidase ELISA Kit; Btd ELISA Kit; BTD_HUMAN ELISA Kit; EC 3.5.1.12 ELISA Kit
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缩写:BTD
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Uniprot No.:
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种属:Homo sapiens (Human)
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样本类型:serum, plasma, tissue homogenates
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检测范围:0.41 ng/ml - 300 ng/ml
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灵敏度:0.41 ng/ml
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反应时间:1-5h
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样本体积:50-100ul
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检测波长:450 nm
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研究领域:Metabolism
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测定原理:quantitative
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测定方法:Competitive
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精密度:
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
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线性度:
To assess the linearity of the assay, samples were spiked with high concentrations of human BTD in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
Sample
Serum(n=4)
1:1
Average %
99
Range %
92-106
1:2
Average %
97
Range %
91-105
1:4
Average %
96
Range %
89-103
1:8
Average %
101
Range %
94-108
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回收率:
The recovery of human BTD spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type
Average % Recovery
Range
Serum (n=5)
92
86-98
EDTA plasma (n=4)
101
94-108
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标准曲线:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/ml
OD1
OD2
Average
Corrected
300
2.746
2.634
2.690
2.529
100
2.362
2.267
2.314
2.154
33.33
1.652
1.628
1.640
1.480
11.11
0.933
0.929
0.931
0.770
3.7
0.663
0.641
0.652
0.491
1.23
0.438
0.453
0.445
0.285
0.41
0.259
0.254
0.256
0.096
0
0.156
0.165
0.161
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数据处理:
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货期:3-5 working days
相关产品
靶点详情
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功能:Catalytic release of biotin from biocytin, the product of biotin-dependent carboxylases degradation.
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基因功能参考文献:
- BTD mutation is associated with biotinidase deficiency. PMID: 29995633
- Biotinidase deficiency is reviewed. PMID: 26577040
- Four rare missense variants were identified (ACTBL2 rs73757391 (5q11.2), BTD rs200337373 (3p25.1), KRT13 rs150321809 (17q21.2) and MC2R rs104894658 (18p11.21)), but only MC2R rs104894668 had a large effect size (OR = 9.66). PMID: 27378695
- The history and genetic basis of biotinidase deficiency has been presented. (Review) PMID: 26456103
- 48 novel alterations in the biotinidase gene have been identified; correlating the individual's serum enzymatic activity with genotype, were able to determine the effect of the novel alteration on enzyme activity and, thereby, determine its likelihood of being pathogenic in 44 of these individuals PMID: 26810761
- The common biotinidase gene mutations (p.R157H, p.D444H, c.98-104del7ins3, p.T532M) cumulatively accounted for 72.3% of all the mutant alleles in the Turkish population. PMID: 25754625
- Summary of the demographic features of patients identified as biotinidase deficient from August of 2012 through August of 2013 and mutation analysis results for 20 cases in the southeast region of Turkey. PMID: 25423671
- Three novel pathogenic variants in BTD gene were identified in a cohort of Brazilian patients with biotinidase deficiency and control suggesting an allelic heteregeneity of the condition. PMID: 25174816
- Report incidence of profound biotinase deficiency in Swedish newborns and adoptive immigrant children. PMID: 20224900
- High frequencies of biotinidase mutations may explain the high incidence of biotinidase deficiency in Hungary. PMID: 20549359
- Mutation analysis revealed three novel mutations, c.del631C and c.1557T>G within exon 4 and c.324-325insTA in exon 3 in Biotinidase deficiency patients and families. PMID: 23481307
- Four Somali patients have the P497S mutation, with one of the four being homozygous for the mutation PMID: 19757147
- Six different mutations in the biotinidase gene are identified in biotinidase in four Chinese patients; determination of biotinidase activities are performed for selective screening of biotinidase deficiency PMID: 19728141
- loss of overall biotinidase expression is a novel marker for thyroid cancer aggressiveness. PMID: 22911723
- Plasma BTD activity increases in hepatic glycogen storage disease patients. PMID: 20532819
- 140 known mutations in the biotinidase gene (BTD) that cause biotinidase deficiency, are reported. PMID: 20556795
- Mutations in biotinidase is associated with biotinidase deficiency. PMID: 20539236
- 12 patients with multiple carboxylase deficiency, six mutations were found in the BT gene and 4 in the HLCS gene, including 5 novel mutations. PMID: 19806568
- review of mutations causing biotinidase deficiency PMID: 11668630
- report of 17 novel mutations that cause profound biotinidase deficiency. Six of the mutations are due to deletions, whereas the remaining 11 mutations are missense mutations located throughout the gene PMID: 12359137
- analysis of mutations in biotinidase deficiency PMID: 15776412
- 21 different mutations were identified in 49 patients, including four novel mutations. Ten mutations proved to be unique to the Hungarian population. PMID: 17185019
- Posttranslational modification of histones by biotinylation can be catalyzed by biotinidase; role of this function is ambiguous. PMID: 18479898
- This case indicates that biotinidase deficiency should be included in the differential diagnosis of subacute myelopathy and emphasizes the importance of a prompt diagnosis to prevent irreversible neurological damage. PMID: 18645204
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相关疾病:Biotinidase deficiency (BTD deficiency)
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亚细胞定位:Secreted, extracellular space.
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蛋白家族:Carbon-nitrogen hydrolase superfamily, BTD/VNN family
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数据库链接:
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