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人Ⅶ型膠原(COL7)酶聯(lián)免疫吸附檢測(cè)試劑盒

ELK3163

規(guī)格：	價(jià)格：
48T	￥1960.00
96T	￥2800.00

下載說明 ①

Overview 文獻(xiàn)

Product name:	Human COL7(Collagen Type VII) ELISA Kit
Reactivity:	Human
Alternative Names:	COL7-A1; COL7A1; EBD1; EBDCT; EBR1; Long-chain collagen; Epidermolysis Bullosa,Dystrophic,Dominant And Recessive; Collagen Alpha-1(VII)chain
Assay Type:	Sandwich
Sensitivity:	5.9 pg/mL
Standard:	1000 pg/mL
Detection Range:	15.63-1000 pg/mL
Sample Type:	Serum, plasma, tissue homogenates and other biological fluids
Assay Length:	3.5h
Research Area:	Metabolic pathway;Developmental science;Nutrition metabolism;Bone metabolism;
Test principle:	The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human COL7. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human COL7. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human COL7, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human COL7 in the samples is then determined by comparing the OD of the samples to the standard curve.

BRITISH JOURNAL OF DERMATOLOGY

Immunological methods for the diagnosis of oral mucosal diseases

日期：2019-07-01 IF：9.302
Immuno

Pathogenic Mechanisms of Collagen TypeⅦA1 (COL7A1) and Transporter Protein Transport and Golgi Organization 1 (TANGO1) in Rheumatoid Arthritis: A New Therapeutic Target

日期：2025-01-17 IF：2.1

標(biāo)準(zhǔn)曲線

Concentration (pg/mL)	OD	Corrected OD
1000.00	2.027	1.940
500.00	1.609	1.522
250.00	1.186	1.099
125.00	0.861	0.774
62.50	0.456	0.369
31.25	0.387	0.300
15.63	0.232	0.145
0.00	0.087	0.000

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 intra-assay precision.

Inter-assay Precision (Precision between assays)：CV%<10%

Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.

回收率

Matrices listed below were spiked with certain level of recombinant COL7 and the recovery rates were calculated by comparing the measured value to the expected amount of COL7 in samples.

Matrix	Recovery range	Average
serum(n=5)	95-105%	100%
EDTA plasma(n=5)	80-95%	87%
Heparin plasma(n=5)	92-105%	98%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of COL7 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.