产品描述

This Human DEFB4 ELISA Kit was designed for the quantitative measurement of Human DEFB4 protein in serum, urine, cell culture supernates, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 62.5 pg/mL-4000 pg/mL and the sensitivity is 15.6 pg/mL.

别名

BD 2 ELISA Kit; BD-2 ELISA Kit; BD2 ELISA Kit; beta 2 ELISA Kit; beta 2 Defensin ELISA Kit; Beta defensin 2 ELISA Kit; Beta defensin 4B ELISA Kit; Beta-defensin 2 ELISA Kit; Beta-defensin 4A ELISA Kit; DEF B2 ELISA Kit; DEF B4 ELISA Kit; DEFB 102 ELISA Kit; DEFB 2 ELISA Kit; DEFB 4 ELISA Kit; DEFB102 ELISA Kit; DEFB2 ELISA Kit; DEFB2; formerly ELISA Kit; DEFB4 ELISA Kit; DEFB4; formerly ELISA Kit; DEFB4B ELISA Kit; DEFB4P ELISA Kit; Defensin ELISA Kit; Defensin beta 2 ELISA Kit; Defensin; beta 4 ELISA Kit; Defensin; beta 4; pseudogene ELISA Kit; Defensin; beta 4A ELISA Kit; Defensin; beta 4B ELISA Kit; Defensin; beta; 2; formerly ELISA Kit; Defensin; beta; 4; formerly ELISA Kit; DFB4A_HUMAN ELISA Kit; HBD 2 ELISA Kit; hBD-2 ELISA Kit; HBD2 ELISA Kit; mBD-2 ELISA Kit; SAP 1 ELISA Kit; SAP1 ELISA Kit; Skin antimicrobial peptide 1 ELISA Kit; Skin-antimicrobial peptide 1 ELISA Kit

缩写

DEFB4

Uniprot No

O15263

灵敏度

15.6 pg/mL

反应时间

1-5h

样本体积

50-100ul

检测波长

450 nm

研究领域

Microbiology

测定原理

quantitative

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.

线性度

To assess the linearity of the assay, samples were spiked with high concentrations of human β-defensins 2 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 %		87
		Range %		81-92
1:2		Average %		94
		Range %		90-100
1:4		Average %		98
		Range %		91-110
1:8		Average %		91
		Range %		85-98

回收率

The recovery of human β-defensins 2 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)		93		89-98

标准曲线

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

pg/ml OD1 OD2 Average Corrected 4000 2.821 2.752 2.787 2.689 2000 2.182 2.076 2.129 2.031 1000 1.438 1.364 1.401 1.303 500 0.802 0.793 0.798 0.700 250 0.471 0.437 0.454 0.356 125 0.302 0.290 0.296 0.198 62.5 0.243 0.229 0.236 0.138 0 0.099 0.097 0.098

货期

3-5 working days