Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Prolyl endopeptidase (PREP) Standard Curve.)
Human Prolyl Endopeptidase (PREP) ELISA Kit | PREP elisa kit
Human Prolyl Endopeptidase (PREP) ELISA Kit
Gene Names
PREP; PE; PEP
Reactivity
Human
Synonyms
Prolyl Endopeptidase (PREP); Human Prolyl Endopeptidase (PREP) ELISA Kit; PREP; RP3-355L5.1; MGC16060; PE; PEP; dJ355L5.1 (prolyl endopeptidase); post-proline cleaving enzyme; prolyl oligopeptidase; PREP elisa kit
Reactivity
Human
Specificity
Human Prolyl endopeptidase (PREP) ELISA Kit has high sensitivity and excellent specificity for detection of Human PREP. No significant cross-reactivity or interference between Human PREP and analogues was observed.
Sequence Length
710
Assay Type
Sandwich ELISA (Quantitative)
Samples
Cell Culture Supernatants, Serum, Plasma, Other Biological Fluids
Detection Method
Colorimetric
Usage Notes
* Do not mix components from different kit lots or use reagents beyond the kit expiration date.
* Allow all reagents to warm to room temperature for at least 30 minutes before opening.
* Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
* Unused wells must be kept desiccated at 4 degree C in the sealed bag provided.
* Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
* It is recommended that all samples and standards be assayed in duplicate or triplicate.
* Allow all reagents to warm to room temperature for at least 30 minutes before opening.
* Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
* Unused wells must be kept desiccated at 4 degree C in the sealed bag provided.
* Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
* It is recommended that all samples and standards be assayed in duplicate or triplicate.
Preparation and Storage
Store at 2-8 degree C.
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Prolyl endopeptidase (PREP) Standard Curve.)
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Prolyl endopeptidase (PREP) Standard Curve.)
Related Product Information for PREP elisa kit
Description: This Human Prolyl endopeptidase (PREP) ELISA Kit employs a two-site sandwich ELISA to quantitate PREP in samples. An antibody specific for PREP has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any PREP present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PREP is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of PREP bound in the initial step. The color development is stopped and the intensity of the color is measured.
Background: Prolyl endopeptidase (PE) also known as prolyl oligopeptidase or post-proline cleaving enzyme is an enzyme that in humans is encoded by the PREP gene.Prolyl endopeptidase is a large cytosolic enzyme that belongs to a distinct class of serine peptidases. It was first described in the cytosol of rabbit brain as an oligopeptidase, which degrades the nonapeptide bradykinin at the Pro-Phe bond.[5] The enzyme is involved in the maturation and degradation of peptide hormones and neuropeptides such as alpha-melanocyte-stimulating hormone, luteinizing hormone-releasing hormone (LH-RH), thyrotropin-releasing hormone, angiotensin, neurotensin, oxytocin, substance P and vasopressin. PREP cleaves peptide bonds at the C-terminal side of proline residues. Its activity is confined to action on oligopeptides of less than 10 kD and it has an absolute requirement for the trans-configuration of the peptide bond preceding proline. Prolyl endopeptidases are involved in the maturation and degradation of peptide hormones and neuropeptides.
Background: Prolyl endopeptidase (PE) also known as prolyl oligopeptidase or post-proline cleaving enzyme is an enzyme that in humans is encoded by the PREP gene.Prolyl endopeptidase is a large cytosolic enzyme that belongs to a distinct class of serine peptidases. It was first described in the cytosol of rabbit brain as an oligopeptidase, which degrades the nonapeptide bradykinin at the Pro-Phe bond.[5] The enzyme is involved in the maturation and degradation of peptide hormones and neuropeptides such as alpha-melanocyte-stimulating hormone, luteinizing hormone-releasing hormone (LH-RH), thyrotropin-releasing hormone, angiotensin, neurotensin, oxytocin, substance P and vasopressin. PREP cleaves peptide bonds at the C-terminal side of proline residues. Its activity is confined to action on oligopeptides of less than 10 kD and it has an absolute requirement for the trans-configuration of the peptide bond preceding proline. Prolyl endopeptidases are involved in the maturation and degradation of peptide hormones and neuropeptides.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
prolyl endopeptidase
NCBI Official Synonym Full Names
prolyl endopeptidase
NCBI Official Symbol
PREP
NCBI Official Synonym Symbols
PE; PEP
NCBI Protein Information
prolyl endopeptidase
UniProt Protein Name
Prolyl endopeptidase
Protein Family
UniProt Gene Name
PREP
UniProt Synonym Gene Names
PEP; PE
UniProt Entry Name
PPCE_HUMAN
NCBI Description
The protein encoded by this gene is a cytosolic prolyl endopeptidase that cleaves peptide bonds on the C-terminal side of prolyl residues within peptides that are up to approximately 30 amino acids long. Prolyl endopeptidases have been reported to be involved in the maturation and degradation of peptide hormones and neuropeptides. [provided by RefSeq, Jul 2008]
Uniprot Description
PREP: Cleaves peptide bonds on the C-terminal side of prolyl residues within peptides that are up to approximately 30 amino acids long. Belongs to the peptidase S9A family.
Protein type: EC 3.4.21.26; Protease
Chromosomal Location of Human Ortholog: 6q22
Cellular Component: cytoplasm; membrane
Molecular Function: protein binding; serine-type peptidase activity
Research Articles on PREP
Similar Products
Product Notes
The Human PREP prep (Catalog #AAA9714837) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9714837 ELISA Kit recognizes Human PREP. It is sometimes possible for the material contained within the vial of "Prolyl Endopeptidase (PREP), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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