Human Sortilin 1 ELISA Kit (ab277074)
Key features and details
- One-wash 90 minute protocol
- Sensitivity: 261.7 pg/ml
- Range: 1250 pg/ml - 80000 pg/ml
- Sample type: Tissue Extracts
- Detection method: Colorimetric
- Assay type: Sandwich (quantitative)
- Reacts with: Human
Overview
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Product name
Human Sortilin 1 ELISA Kit
See all Sortilin/NT3 kits -
Detection method
Colorimetric -
Precision
Intra-assay Sample n Mean SD CV% Extract 8 6.4% Inter-assay Sample n Mean SD CV% Extract 3 7.9% -
Sample type
Tissue Extracts -
Assay type
Sandwich (quantitative) -
Sensitivity
261.7 pg/ml -
Range
1250 pg/ml - 80000 pg/ml -
Recovery
Sample specific recovery Sample type Average % Range Tissue Extracts 107 105% - 110% -
Assay time
1h 30m -
Assay duration
One step assay -
Species reactivity
Reacts with: Human -
Product overview
Human Sortilin 1 ELISA kit (ab277074) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of Human Sortilin 1 protein in human tissue extract samples. It uses our proprietary SimpleStep ELISA® technology. Quantitate Human Sortilin 1 with 261.7 pg/mL sensitivity.
SimpleStep ELISA® technology employs capture antibodies conjugated to an affinity tag that is recognized by the monoclonal antibody used to coat our SimpleStep ELISA® plates. This approach to sandwich ELISA allows the formation of the antibody-analyte sandwich complex in a single step, significantly reducing assay time. See the SimpleStep ELISA® protocol summary in the image section for further details. Our SimpleStep ELISA® technology provides several benefits:
-Single-wash protocol reduces assay time to 90 minutes or less
-High sensitivity, specificity and reproducibility from superior antibodies
-Fully validated in biological samples
-96-wells plate breakable into 12 x 8 wells stripsA 384-well SimpleStep ELISA® microplate (ab203359) is available to use as an alternative to the 96-well microplate provided with SimpleStep ELISA® kits.
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Notes
Sortilin 1 is a receptor found in the Golgi and is involved in protein sorting and transport. Sortilin 1 is ubiquitously expressed and abundant in neurons, where it is involved in neuronal development and apoptosis. Sortilin 1 is also involved in lipid metabolism and has been suggested as a clinical marker for coronary artery disease. Sortilin 1 has been implicated in atherosclerosis, Alzheimer’s disease, and cancer.
Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses. -
Platform
Pre-coated microplate (12 x 8 well strips)
Properties
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Storage instructions
Store at +4°C. Please refer to protocols. -
Components 1 x 96 tests 10X Human Sortilin 1 Capture Antibody 1 x 600µl 10X Human Sortilin 1 Detector Antibody 1 x 600µl 10X Wash Buffer PT (ab206977) 1 x 20ml 5X Cell Extraction Buffer PTR (ab193970) 1 x 10ml Antibody Diluent 5BR 1 x 6ml Human Sortilin 1 Lyophilized Recombinant Protein 2 vials Plate Seals 1 unit Sample Diluent NS (ab193972) 1 x 12ml SimpleStep Pre-Coated 96-Well Microplate (ab206978) 1 unit Stop Solution 1 x 12ml TMB Development Solution 1 x 12ml -
Research areas
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Function
Functions as a sorting receptor in the Golgi compartment and as a clearance receptor on the cell surface. Required for protein transport from the Golgi apparatus to the lysosomes by a pathway that is independent of the mannose-6-phosphate receptor (M6PR). Also required for protein transport from the Golgi apparatus to the endosomes. Promotes neuronal apoptosis by mediating endocytosis of the proapoptotic precursor forms of BDNF (proBDNF) and NGFB (proNGFB). Also acts as a receptor for neurotensin. May promote mineralization of the extracellular matrix during osteogenic differentiation by scavenging extracellular LPL. Probably required in adipocytes for the formation of specialized storage vesicles containing the glucose transporter SLC2A4/GLUT4 (GLUT4 storage vesicles, or GSVs). These vesicles provide a stable pool of SLC2A4 and confer increased responsiveness to insulin. May also mediate transport from the endoplasmic reticulum to the Golgi. -
Tissue specificity
Expressed at high levels in brain, spinal cord, heart, skeletal muscle, thyroid, placenta and testis. Expressed at lower levels in lymphoid organs, kidney, colon and liver. -
Involvement in disease
Note=A common polymorphism located in a non-coding region between CELSR2 and PSRC1 alters a CEBP transcription factor binding site and is responsible for changes in hepatic expression of SORT1. Altered SORT1 expression in liver affects low density lipoprotein cholesterol levels in plasma and is associated with susceptibility to myocardial infarction. -
Sequence similarities
Belongs to the VPS10-related sortilin family. SORT1 subfamily.
Contains 9 BNR repeats. -
Domain
The N-terminal propeptide may facilitate precursor transport within the Golgi stack. Intrachain binding of the N-terminal propeptide and the extracellular domain may also inhibit premature ligand binding.
The extracellular domain may be shed following protease cleavage in some cell types. -
Post-translational
modificationsThe N-terminal propeptide is cleaved by furin and possibly other homologous proteases. -
Cellular localization
Membrane. Endoplasmic reticulum membrane. Endosome membrane. Golgi apparatus > Golgi stack membrane. Lysosome membrane. Nucleus membrane. Cell membrane. Lysosome membrane. Localized to membranes of the endoplasmic reticulum, endosomes, Golgi stack, lysosomes and nucleus. A small fraction of the protein is also localized to the plasma membrane. May also be found in SLC2A4/GLUT4 storage vesicles (GSVs) in adipocytes. Localization to the plasma membrane in adipocytes may be enhanced by insulin. - Information by UniProt
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Alternative names
- 100 kDa NT receptor
- Glycoprotein 95
- Gp 95
see all -
Database links
- Entrez Gene: 6272 Human
- Omim: 602458 Human
- SwissProt: Q99523 Human
- Unigene: 485195 Human
- Unigene: 703487 Human
Images
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SimpleStep ELISA Protocol Diagram
SimpleStep ELISA technology allows the formation of the antibody-antigen complex in one single step, reducing assay time to 90 minutes. Add samples or standards and antibody mix to wells all at once, incubate, wash, and add your final substrate. See protocol for a detailed step-by-step guide.
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Example of human Sortilin 1 standard curve in 1X Cell Extraction Buffer PTR.The Sortilin 1 standard curve was prepared as described in Section 10. Raw data values are shown in the table. Background-subtracted data values (mean +/- SD) are graphed.
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Interpolated concentrations of native Sortilin 1 in human cortex homogenate extract and based on a 125 µg/mL extract load.The concentrations of Sortilin 1 were measured in duplicate and interpolated from the Sortilin 1 standard curve and corrected for sample dilution. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean Sortilin 1 concentration was determined to be 20,619 pg/ml in cortex homogenate extract.
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Sandwich ELISA - Human Sortilin 1 ELISA Kit (ab277074)To learn more about the advantages of recombinant antibodies see here.
