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Human Phospholipase A2, Lipoprotein Associated (LpPLA2) ELISA Kit

SKU:
HUDL01749
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
Q13093
Sensitivity:
0.269ng/mL
Range:
0.625-40ng/mL
ELISA Type:
Sandwich
Synonyms:
PLA2G7,PAF-AH,PAFAH,Lp-PLA2,LDL-PLA2,Platelet Activating Factor Acetylhydrolase,Plasma,Phospholipase A2,Group VII,LDL-associated phospholipase A2
Reactivity:
Human
Sample Type:
Serum, Plasma And Other Biological Fluids
$779
Frequently bought together:

Description

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Human Phospholipase A2, Lipoprotein Associated (LpPLA2) ELISA Kit

The Human Phospholipase A2 Lipoprotein-Associated (Lp-PLA2) ELISA Kit is a powerful tool for the accurate measurement of Lp-PLA2 levels in human serum, plasma, and cell culture supernatants. This kit offers exceptional sensitivity and specificity, ensuring precise and reliable results for a variety of research applications.Lp-PLA2 is an enzyme that plays a key role in the inflammation and oxidation processes associated with cardiovascular diseases. Elevated levels of Lp-PLA2 have been linked to an increased risk of heart attacks and strokes, making it a valuable biomarker for studying and understanding these conditions.

By using the Human Phospholipase A2 Lipoprotein-Associated (Lp-PLA2) ELISA Kit, researchers can accurately measure Lp-PLA2 levels and further explore its role in cardiovascular health, potentially leading to the development of novel diagnostic tools and therapeutic interventions.

Product Name:Human Phospholipase A2, Lipoprotein Associated (LpPLA2) ELISA Kit
Product Code:HUDL01749
Size:96 Assays
Target:LpPLA2
Synonyms:PLA2G7, PAF-AH, PAFAH, Lp-PLA2, LDL-PLA2, Platelet Activating Factor Acetylhydrolase,Plasma, Phospholipase A2,Group VII, LDL-associated phospholipase A2
Detection Method:Sandwich
Range:0.625-40ng/mL
Shelf Life:12 months
Note:For research use only
Recovery:Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
MatrixRecovery range (%)Average(%)
Serum (n=5)80-10291
EDTA plasma (n=5)81-10090
Heparin plasma (n=5)80-8984
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample 1:2 1:4 1:8 1:16
Serum (n=5) 82-96% 83-98% 81-99% 93-101%
EDTA plasma (n=5) 88-101% 86-95% 90-102% 80-93%
Heparin plasma (n=5) 80-91% 82-90% 95-104% 79-95%
Intra-assay Precision:Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
Stability:The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage conditions. Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
StepProtocol
1. Prepare all reagents, samples and standards
2.Add 100µL standard or sample to each well. Incubate 2 hours at 37°C
3.Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C
4.Aspirate and wash 3 times
5.Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37°C
6.Aspirate and wash 5 times
7.Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.Add 50µL Stop Solution. Read at 450nm immediately.

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