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Typical Testing Data/Standard Curve (for reference only)

Human Low Density Lipoprotein Receptor Related Protein 2 (LRP2) ELISA Kit | LRP2 elisa kit

Human Low Density Lipoprotein Receptor Related Protein 2 (LRP2) Wide-range ELISA Kit

Gene Names
LRP2; DBS; GP330; LRP-2
Reactivity
Human
Applications
ELISA
Synonyms
Low Density Lipoprotein Receptor Related Protein 2 (LRP2); Human Low Density Lipoprotein Receptor Related Protein 2 (LRP2) Wide-range ELISA Kit; Low Density Lipoprotein Receptor Related Protein 2; DBS; gp330; Glycoprotein 330; Megalin; Low Density Lipoprotein-Related Protein 2; LRP2 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2).
No significant cross-reactivity or interference between Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2) and analogues was observed.
Sequence Length
4655
Applicable Applications for LRP2 elisa kit
ELISA (EIA)
Assay Type
Double-antibody Sandwich
Samples
Serum, plasma and other biological fluids
Detection Range
0.156-10ng/mL
Sensitivity
The minimum detectable dose of this kit is typically less than 0.060ng/mL
Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%
Test Principle
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Wide-range Low Density Lipoprotein Receptor Related Protein 2 (LRP2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Preparation and Storage
The stability of 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 condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
NCBI Official Full Name
Low-density lipoprotein receptor-related protein 2
NCBI Official Synonym Full Names
LDL receptor related protein 2
NCBI Official Symbol
LRP2
NCBI Official Synonym Symbols
DBS; GP330; LRP-2
NCBI Protein Information
low-density lipoprotein receptor-related protein 2
UniProt Protein Name
Low-density lipoprotein receptor-related protein 2
UniProt Gene Name
LRP2
UniProt Synonym Gene Names
LRP-2; gp330
UniProt Entry Name
LRP2_HUMAN

NCBI Description

The protein encoded by this gene, low density lipoprotein-related protein 2 (LRP2) or megalin, is a multi-ligand endocytic receptor that is expressed in many different tissues but primarily in absorptive epithilial tissues such as the kidney. This glycoprotein has a large amino-terminal extracellular domain, a single transmembrane domain, and a short carboxy-terminal cytoplasmic tail. The extracellular ligand-binding-domains bind diverse macromolecules including albumin, apolipoproteins B and E, and lipoprotein lipase. The LRP2 protein is critical for the reuptake of numerous ligands, including lipoproteins, sterols, vitamin-binding proteins, and hormones. This protein also has a role in cell-signaling; extracellular ligands include parathyroid horomones and the morphogen sonic hedgehog while cytosolic ligands include MAP kinase scaffold proteins and JNK interacting proteins. Recycling of this membrane receptor is regulated by phosphorylation of its cytoplasmic domain. Mutations in this gene cause Donnai-Barrow syndrome (DBS) and facio-oculoacoustico-renal syndrome (FOAR).[provided by RefSeq, Aug 2009]

Uniprot Description

LRP2: Acts together with cubilin to mediate HDL endocytosis. May participate in regulation of parathyroid- hormone and para-thyroid-hormone-related protein release. Defects in LRP2 are the cause of Donnai-Barrow syndrome (DBS); also known as faciooculoacousticorenal syndrome (FOAR syndrome). DBS is a rare autosomal recessive disorder characterized by major malformations including agenesis of the corpus callosum, congenital diaphragmatic hernia, facial dysmorphology, ocular anomalies, sensorineural hearing loss and developmental delay. The FOAR syndrome was first described as comprising facial anomalies, ocular anomalies, sensorineural hearing loss, and proteinuria. DBS and FOAR were first described as distinct disorders but the classic distinguishing features between the 2 disorders were presence of proteinuria and absence of diaphragmatic hernia and corpus callosum anomalies in FOAR. Early reports noted that the 2 disorders shared many phenotypic features and may be identical. Although there is variability in the expression of some features (e.g. agenesis of the corpus callosum and proteinuria), DBS and FOAR are now considered to represent the same entity. Belongs to the LDLR family.

Protein type: Membrane protein, integral; Motility/polarity/chemotaxis; Receptor, misc.

Chromosomal Location of Human Ortholog: 2q31.1

Cellular Component: Golgi apparatus; endoplasmic reticulum; brush border membrane; endocytic vesicle; lysosomal membrane; lysosome; apical plasma membrane; integral to membrane; plasma membrane; coated pit; endosome; receptor complex

Molecular Function: protein binding; calcium ion binding; SH3 domain binding

Biological Process: steroid metabolic process; receptor-mediated endocytosis; cell proliferation; phototransduction, visible light; forebrain development; protein amino acid glycosylation; endocytosis; lipid metabolic process; retinoid metabolic process; vitamin D metabolic process

Disease: Donnai-barrow Syndrome

Research Articles on LRP2

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Product Notes

The Human LRP2 lrp2 (Catalog #AAA2709315) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2709315 ELISA Kit recognizes Human LRP2. AAA Biotech's Low Density Lipoprotein Receptor Related Protein 2 (LRP2) can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA). Researchers should empirically determine the suitability of the LRP2 lrp2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Low Density Lipoprotein Receptor Related Protein 2 (LRP2), 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.

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