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种属反应性
human
包装
kit of 96 wells (12 strips x 8 wells)
技术
ELISA: suitable
capture ELISA: suitable
输入
sample type serum
sample type cell culture supernatant(s)
sample type plasma
sample type urine
assay range
inter-assay cv: <12%
intra-assay cv: <10%
sensitivity: 25 pg/mL
standard curve range: 32.77-8000 pg/mL
检测方法
colorimetric
运输
wet ice
储存温度
−20°C
基因信息
human ... DPP4(1803)
一般描述
The Human CD26 (also known as DPPIV) ELISA (Enzyme- Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human CD26 in serum, plasma, cell culture supernatants and urine.
免疫原
Recombinant Human CD26
应用
请参考Protocol了解详情。
生化/生理作用
Dipeptidyl peptidase 4 (DPPIV), also known as CD26 (cluster of differentiation 26), is localized on T- cell surface and interacts with adenosine deaminase (ADA), collagen and CD459. It plays a vital role in T cell co-stimulation, cell-to-cell adhesion, and in human immunodeficiency virus (HIV) infection. Deletion of the DPPIV gene alters carbohydrate metabolism which in turn leads to mental retardation and hypotonia. Abnormal expression of DPPIV is observed during liver regeneration, human cirrhosis and liver tumorigenesis. DPPIV level is reduced in serum of chronic obstructive pulmonary disease (COPD) patients, hence, this protein has potential as a serologic marker for screening COPD. DPP4 functions as a serine protease enzyme that catalyzes the cleavage of dipeptides from peptides containing proline or alanine residues. IL-13 induced DPPIV expression is upregulated in bronchial epithelial cells (BECs) and this expression might contribute to the development of asthmatic airway inflammation, cell proliferation and fibronectin (FN) production. This protein is a promising biomarker and therapeutic target for asthma.
其他说明
A sample Certificate of Analysis is available for this product.
Please type the word sample in the text box provided for lot number.
Please type the word sample in the text box provided for lot number.
试剂盒组分也可单独购买
产品编号
说明
化学品安全说明书
警示用语：
Warning
危险声明
预防措施声明
危险分类
Met. Corr. 1
储存分类代码
8A - Combustible corrosive hazardous materials
法规信息
常规特殊物品
Xiao-Yue Chang et al.
The American journal of the medical sciences, 351(3), 244-252 (2016-03-20)
The purpose of this study is to explore the correlation between serum dipeptidyl peptidase IV (DPPIV) and chronic obstructive pulmonary disease (COPD) at its various disease states, analyze its applications in the prediction and diagnosis of COPD and test the
Taichi Shiobara et al.
Respiratory research, 17, 28-28 (2016-03-16)
Type 2 helper T-cell cytokines including IL-13 play a central role in the pathogenesis of bronchial asthma (BA). During the course of our research, our attention was drawn to dipeptidyl peptidase-4 (DPP4) as one of the molecules that were induced
Orazio Palumbo et al.
Molecular cytogenetics, 5(1), 1-1 (2012-01-05)
Chromosomal imbalances, recognized as the major cause of mental retardation, are often due to submicroscopic deletions or duplications not evidenced by conventional cytogenetic methods. To date, interstitial deletion of long arm of chromosome 2 have been reported for more than
Molecular analyses of human and rat dipeptidyl peptidase IV.
C A Abbott et al.
Advances in experimental medicine and biology, 421, 161-169 (1997-01-01)
C A Abbott et al.
Immunogenetics, 40(5), 331-338 (1994-01-01)
CD26 is a lymphocyte cell surface antigen which is increased during T-cell activation and is also expressed in other tissues. It is an atypical serine protease belonging to the prolyl oligopeptidase family. CD26 has been implicated in a variety of
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