Product Name:
Human Ubiquitin carboxyl-terminal hydrolase 1 (USP1) ELISA Kit
Cat.#:
JL17039
Regulatory Status:
Alternative:
UBP; Ubiquitin Specific Peptidase 1; Ubiquitin Specific Protease 1; Deubiquitinating enzyme 1; Ubiquitin thioesterase 1; Ubiquitin-specific-processing protease 1
Detection Method:
ELISA
Assay Type:
Sandwich
Detection Range:
0.156-10ng/mL
Sensitivity:
0.083ng/mL
Specificity:
This kit recognizes Human USP1 in samples. No significant cross-reactivity or interference between Human USP1 and analogues was observed.
Sample Type:
Tissue homogenates, cell lysates and other biological fluids
Assay Procedure:

Research Area:
Cell Biology
Product Datasheets
| USP1
Ubiquitin carboxyl-terminal hydrolase 1 is an enzyme that is encoded by the USP1 gene.This gene encodes a member of the ubiquitin-specific processing (UBP) family of proteases that is a deubiquitinating enzyme (DUB) with His and Cys domains. This protein is located in the cytoplasm and cleaves the ubiquitin moiety from ubiquitin-fused precursors and ubiquitinylated proteins.| Typical data
As the OD values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, wash technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data are provided below for reference only.Concentration (ng/mL) | 10 | 5 | 2.5 | 1.25 | 0.625 | 0.312 | 0.156 | 0 |
OD | 2.45 | 1.46 | 0.89 | 0.57 | 0.39 | 0.28 | 0.23 | 0.09 |
Corrected OD | 2.36 | 1.37 | 0.8 | 0.48 | 0.3 | 0.19 | 0.14 | - |
| Repeatability
Intra-assay Precision (Precision within an assay):CV% < 10%; Inter-assay Precision (Precision between assays):CV% < 10%| Recovery
The recovery of Human USP1 spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.Sample Type | Range(%) | Average Recovery(%) |
Tissue Homogenates(n=8) | 95-105 | 102 |
Cell Culture Supernates(n=8) | 96-108 | 104 |
| Linearity
Samples were spiked with high concentrations of Human USP1 and diluted with Universal Diluent to produce samples with values within the range of the assay.Tissue Homogenates(n=4) | Cell Culture Supernates(n=4) | ||
1 : 2 | Range (%) | 86-96 | 90-110 |
Average (%) | 93 | 96 | |
1 : 4 | Range (%) | 87-108 | 105-115 |
Average (%) | 98 | 110 |






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