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Human Topoisomerase I (TOP1) ELISA Kit

SKU:
HUDL02959
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P11387
Sensitivity:
0.60ng/mL
Range:
1.56-100ng/mL
ELISA Type:
Sandwich
Synonyms:
TOPI,DNA Topoisomerase 1
Reactivity:
Human
Sample Type:
Tissue Homogenates, Cell Lysates And Other Biological Fluids
$779
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Description

system_update_altDatasheet

Human Topoisomerase I (TOP1) ELISA Kit

The Human Topoisomerase I (Top1) ELISA Kit is a powerful tool designed for the precise detection of Topoisomerase I levels in human samples including serum, plasma, and cell culture supernatants. This kit offers exceptional sensitivity and specificity, ensuring accurate and reproducible results for a variety of research applications.Topoisomerase I is a key enzyme involved in DNA replication and transcription, playing a critical role in maintaining genomic stability.

Dysregulation of Topoisomerase I has been linked to various diseases including cancer, making it a valuable biomarker for studying disease progression and potential therapeutic interventions.With its reliable performance and ease of use, the Human Topoisomerase I ELISA Kit is an essential tool for researchers looking to investigate the role of Topoisomerase I in disease pathology and develop new treatment strategies.

Product Name:Human Topoisomerase I (TOP1) ELISA Kit
Product Code:HUDL02959
Size:96 Assays
Target:TOP1
Synonyms:TOPI, DNA Topoisomerase 1
Detection Method:Sandwich
Range:1.56-100ng/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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