Human Acylamino-acid-releasing enzyme(APEH) ELISA kit

Code CSB-EL001899HU
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
Have Questions? Leave a Message or Start an on-line Chat

Product Details


This Human APEH ELISA Kit was designed for the quantitative measurement of Human APEH protein in serum, plasma, tissue homogenates, cell lysates. It is a Sandwich ELISA kit, its detection range is 31.25 pg/mL-2000 pg/mL and the sensitivity is 7.81 pg/mL.

Target Name N-acylaminoacyl-peptide hydrolase
Alternative Names AARE ELISA Kit; ACPH ELISA Kit; ACPH_HUMAN ELISA Kit; Acyl peptide hydrolase ELISA Kit; Acyl-peptide hydrolase ELISA Kit; Acylamino acid releasing enzyme ELISA Kit; Acylamino-acid-releasing enzyme ELISA Kit; Acylaminoacyl peptidase ELISA Kit; Acylaminoacyl-peptidase ELISA Kit; APEH ELISA Kit; APH ELISA Kit; N acylaminoacyl peptide hydrolase ELISA Kit; OPH ELISA Kit; Oxidized protein hydrolase ELISA Kit
Abbreviation APEH
Uniprot No. P13798
Species Homo sapiens (Human)
Sample Types serum, plasma, tissue homogenates, cell lysates
Detection Range 31.25 pg/mL-2000 pg/mL
Sensitivity 7.81 pg/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Others
Assay Principle quantitative
Measurement Sandwich
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.
To assess the linearity of the assay, samples were spiked with high concentrations of human APEH in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)
1:1 Average % 85
Range % 82-87
1:2 Average % 98
Range % 94-103
1:4 Average % 88
Range % 84-92
1:8 Average % 108
Range % 104-112
The recovery of human APEH 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 Type Average % Recovery Range
Serum (n=5) 99 95-103
EDTA plasma (n=4) 86 86-89
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average Corrected
2000 2.049 2.102 2.076 1.960
1000 1.604 1.586 1.595 1.479
500 1.080 1.102 1.091 0.975
250 0.651 0.672 0.662 0.546
125 0.424 0.402 0.413 0.297
62.5 0.262 0.271 0.267 0.151
31.25 0.206 0.199 0.203 0.087
0 0.117 0.115 0.116  
ELISA Data Analysis Watch ELISA data processing video & download Curve Expert if needed
and FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days

Customer Reviews and Q&A

 Customer Reviews

There are currently no reviews for this product.

Submit a Review here


Regarding your ELISA kit CSB-EL001899HU, could you please advise on the following:
1) Is the standard natural material or recombinant? And if recombinant, what kind of cell or living material is it used for expression?
2) Does the standard include additive agent such as antiseptic or preservative? If it includes, What is the composition of said additive agent?
3) Material name and concentration of Stop Solution.
4) Do these kits include hazardous substance such as azide, thimerosal, 2-ME, etc?

Thanks for your inquiry!
Standard:293 cell-derived recombinant protein.
Preservative is proclin 300(1:3000).
Stop solution is 4N sulfuric acid.
This kit doesn't contain azide, thimerosal, 2-ME, etc.

Target Background

(From Uniprot)
This enzyme catalyzes the hydrolysis of the N-terminal peptide bond of an N-acetylated peptide to generate an N-acetylated amino acid and a peptide with a free N-terminus. It preferentially cleaves off Ac-Ala, Ac-Met and Ac-Ser.
Gene References into Functions
  1. Although APEH is primarily localized in the cytoplasm, a sub-fraction of this enzyme is sequestered at sites of nuclear damage following UVA irradiation or following oxidative stress. APEH interacts with the amino-terminal domain of XRCC1, and APEH facilitates both single-strand break repair and cell survival following exposure to H2O2. Thus, APEH as a novel proteolytic component of the DNA damage response. PMID: 28866241
  2. APEH polymorphism has significant influence on valproic acid pharmacokinetics in Chinese population PMID: 27406852
  3. Studies indicate that the cylindromatosis/turban tumor syndrome gene (CYLD) ranked highest, followed by acylaminoacyl-peptidase (APEH), dystroglycan (DAG1), macrophage-stimulating protein (MST1) and ubiquitin-specific peptidase 4 (USP4). PMID: 21931648
Subcellular Location Cytoplasm.
Protein Families Peptidase S9C family
Database Links

HGNC: 586

OMIM: 102645

KEGG: hsa:327

STRING: 9606.ENSP00000296456

UniGene: Hs.517969

Call us
301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
7505 Fannin St. Ste 610-312, Houston, TX 77054, USA
Join Us with

Subscribe newsletter

Leave a message

© 2007-2022 CUSABIO TECHNOLOGY LLC All rights reserved. 鄂ICP备15011166号-1