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首页  >  酶联免疫试剂盒  >  Human PCT ELISA Kit
PCT (短名 ),
产品名称:

Human PCT/ Procalcitonin ELISA Kit
降钙素原

货号:

E0689h

商标:
EIAab®
监管等级:
检测方法:
ELISA
实验类型:
Sandwich
检测范围:
15.6-1000pg/mL
灵敏度:
3.9pg/mL
特异性:
Natural and recombinant human Procalcitonin
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
实验步骤:
实验步骤
研究领域:
Signal Transduction
Human PCT ELISA Kit
规格 & 价格: cart
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Human PCT ELISA Kit
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产品说明书
数据表: 下载说明书
说明书: 下载说明书
MSDS: MSDS


精密度
批内差:已知浓度的3个样本在一个板子内重复检测20次,以评估批内精密度。
批内 CV: ≤4.7%
批间差:已知浓度的3个样本在不同的板子上重复测定5次,以评估测定批间精密度。
批间 CV: ≤7.5%
回收率
回收率:低、中和高浓度的分析物被掺入到血清或者血浆样本中,进行回收实验测定。

Sample Type

Average(%)

Recovery Range(%)

Serum

99

93-105

Plasma

101

95-107

 

 

 

 

线性
线性:给定样本通过梯度稀释,每次稀释的测量值与理论值的比值。

Sample

1:2

1:4

1:8

1:16

serum(n=5)

112-122%

90-100%

93-103%

105-117%

EDTA plasma(n=5)

103-112%

106-116%

81-92%

99-108%

heparin plasma(n=5)

83-96%

 

105-114%

88-98%

98-109%

 

通用注释


亚单元:
N/A


功能:
The level of procalcitonin in the blood stream of healthy individuals is below the limit of detection (10 pg/mL) of clinical assays. The level of procalcitonin raises in a response to a proinflammatory stimulus, especially of bacterial origin. In this case, it is produced mainly by the cells of the lung and the intestine. It does not raise significantly with viral or non-infectious inflammations. With the derangements that a severe infection with an associated systemic response brings, the blood levels of procalcitonin may rise to 100 ng/ml. In serum, procalcitonin has a half-life of 25 to 30 hours. Remarkably the high procalcitonin levels produced during infections are not followed by a parallel increase in calcitonin or serum calcium levels.


Location:
Procalcitonin (PCT) is a peptide precursor of the hormone calcitonin, the latter being involved with calcium homeostasis. It is composed of 116 amino acids and is produced by parafollicular cells (C cells) of the thyroid and by the neuroendocrine cells of the lung and the intestine.


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