Human R-Spondin 3 DuoSet ELISA

Name: Human R-Spondin 3 DuoSet ELISA
Brand: R&D Systems
SKU: DY3500
Rating: 4 (1 reviews)

Catalog #: DY3500
1 Citation 1 Review Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
DY3500

Ancillary Products Available

DY008B: DuoSet ELISA Ancillary Reagent Kit 2

DY999B: Substrate Reagent Pack

DY999: Substrate Reagent Pack

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All R-Spondin 3 ELISAs

Product Details

Citations (1)

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Reviews (1)

Summary Product Features Kit Content Other Reagents Required Data Examples Product Datasheets Preparation and Storage Background

Human R-Spondin 3 DuoSet ELISA Summary

Assay Type

Solid Phase Sandwich ELISA

Format

96-well strip plate

Sample Volume Required

100 µL

Assay Range

15.6 - 1,000 pg/mL

Sufficient Materials

For fifteen 96-well plates*

Specificity

Please see the product datasheet

* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human R-Spondin 3. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet ELISA.

Product Features

Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
Development protocols are provided to guide further assay optimization
Assay can be customized to your specific needs
Economical alternative to complete kits

Kit Content

Capture Antibody
Detection Antibody
Recombinant Standard
Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂PO₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Reagent Diluent*

Blocking Buffer*

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent

*For the Reagent Diluent and Blocking Buffer recommended for a specific DuoSet ELISA Development Kit, please see the product .

Scientific Data

N/A

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Human R-Spondin 3 ELISA Standard Curve

Product Datasheets

Product Datasheet

COA

SDS

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: R-Spondin 3

R-Spondin 3 (RSPO3; Cristin 1) is a secreted Wnt regulating protein that is critical for development of the placental labyrinthine layer. It is expressed in the roof plate, tail, somites, otic vesicles, cephalic mesoderm, truncus arteriosus, atrioventricular canal of the developing heart, and strongly but transiently in developing limbs. R-Spondins regulate Wnt/ beta -catenin by competing with the Wnt antagonist DKK-1 for binding to the Wnt co-receptors LRP-6 and Kremen, reducing their DKK-1-mediated internalization. Reports differ on whether R-Spondins bind LRP-6 directly.

Long Name:

Roof Plate-specific Spondin 3

Entrez Gene IDs:

84870 (Human); 72780 (Mouse); 102132009 (Cynomolgus Monkey)

Alternate Names:

Cristin 1; CRISTIN1; FLJ14440; hPWTSR; hRspo3; Protein with TSP type-1 repeat; PWTSR; Roof plate-specific spondin-3; RSPO3; R-spondin 3 homolog (Xenopus laevis); RSpondin 3; R-Spondin 3; R-spondin-3; Thrombospondin type-1 domain-containing protein 2; thrombospondin, type I, domain containing 2; THSD2

Citation for Human R-Spondin 3 DuoSet ELISA

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

Exploring the Wnt signaling pathway in schizophrenia and bipolar disorder
Authors: EZ Hoseth, F Krull, I Dieset, RH Mørch, S Hope, ES Gardsjord, NE Steen, I Melle, HR Brattbakk, VM Steen, P Aukrust, S Djurovic, OA Andreassen, T Ueland
Transl Psychiatry, 2018-03-06;8(1):55.
Species: Human
Sample Types: Plasma