Human NGAL/MMP-9 complex ELISA kit

Code CSB-EQ01026975HU
Size 96T,5×96T,10×96T
Price Request a Quote or Start an on-line Chat
Trial Size 24T ELISA Kit Trial Size (Only USD$150/ kit)
* Sample kit cost can be deducted as a $30 credit for each 96-assay kit of the same analyte and brand you subsequently purchase in six months till depleted. Apply now

Product Details

Target Name
NGAL/MMP-9 complex
Abbreviation
NGAL/MMP-9 complex
Species
Homo sapiens (Human)
Sample Types
serum, plasma, saliva, cell culture supernates, tissue homogenates
Detection Range
0.313 ng/mL-20 ng/mL
Sensitivity
0.029 ng/mL
Assay Time
1-5h
Sample Volume
50-100ul
Detection Wavelength
450 nm
Research Area
Metabolism
Precision
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.
Linearity
To assess the linearity of the assay, samples were spiked with high concentrations of human NGAL/MMP-9 complex in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
SampleSerum(n=4)
1:10Average %91
Range %87-98
1:20Average %95
Range %90-102
1:40Average %93
Range %87-99
1:80Average %94
Range %86-105
Recovery
The recovery of human NGAL/MMP-9 complex 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 TypeAverage % RecoveryRange
Serum (n=5) 9994-103
EDTA plasma (n=4)9487-100
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/mlOD1OD2AverageCorrected
201.955 2.004 1.980 1.857
101.637 1.629 1.633 1.510
51.204 1.217 1.211 1.088
2.50.894 0.907 0.901 0.778
1.250.573 0.582 0.578 0.455
0.6250.416 0.424 0.420 0.297
0.3130.281 0.270 0.276 0.153
00.124 0.121 0.123
Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx.
Description

The human NGAL/MMP-9 complex ELISA kit is suitable for quantitatively determining human NGAL/MMP-9 complex in multiple samples, including serum, plasma, saliva, cell culture supernates, or tissue homogenates. This assay employs the bi-antibody sandwich technique and enzyme-substrate chromogenic reaction to quantify human NGAL/MMP-9 complex levels in the sample. The amount of synthesized colored product is positively related to the analyte of interest in the sample.

NGAL protects MMP-9 from proteolytic degradation and enhances its stability and enzymatic activities by binding and forming the NGAL/MMP-9 complex. The NGAL/MMP-9 complex is involved in the development and progression of cancer. NGAL/MMP-9 complex expression and activities have been detected in tissue and urine samples from patients with vascular anomalies and cancers. NGAL, MMP-9, and their complex NGAL/MMP-9 have been proposed as soluble biomarkers for numerous malignancies.

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