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Typical Testing Data/Standard Curve (for reference only)

Human RSPO2 (R-spondin-2) ELISA Kit | RSPO2 elisa kit

Human RSPO2 (R-spondin-2) ELISA Kit

Gene Names
RSPO2; CRISTIN2
Reactivity
Human
Synonyms
RSPO2 (R-spondin-2); Human RSPO2 (R-spondin-2) ELISA Kit; R-spondin-2; Roof plate-specific spondin-2; hRspo2; RSPO2; UNQ9384/PRO34209; RSPO2 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of RSPO2. No significant cross-reactivity or interference between RSPO2 and analogues was observed.
Samples
Serum, plasma, tissue homogenates and other biological fluids
Assay Type
Quantitative Sandwich
Detection Range
0.156-10ng/ml
Sensitivity
0.094ng/ml
Intra-assay Precision
CV<8%
Inter-assay Precision
CV<10%
Preparation and Storage
Store at 2-8 degree C for est. ~6 months

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for RSPO2 elisa kit
Principle of the Assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Capture antibody was pre-coated onto 96-well plates. And the biotin conjugated antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and washed with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the target amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of target can be calculated.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
22.0kD
NCBI Official Full Name
R-spondin-2 isoform 1
NCBI Official Synonym Full Names
R-spondin 2
NCBI Official Symbol
RSPO2
NCBI Official Synonym Symbols
CRISTIN2
NCBI Protein Information
R-spondin-2; R-spondin 2 homolog; roof plate-specific spondin-2
UniProt Protein Name
R-spondin-2
Protein Family
UniProt Gene Name
RSPO2
UniProt Synonym Gene Names
hRspo2
UniProt Entry Name
RSPO2_HUMAN

NCBI Description

R-spondins (RSPOs), such as RSPO2, are secreted proteins that regulate beta-catenin (CTNNB1; MIM 116806) signaling (Kim et al., 2006 [PubMed 16357527]).[supplied by OMIM, Mar 2008]

Uniprot Description

R-spondin-2: Activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. Acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. Probably also acts as a ligand for frizzled and LRP receptors. Belongs to the R-spondin family. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted, signal peptide; Cell development/differentiation; Secreted

Chromosomal Location of Human Ortholog: 8q23.1

Cellular Component: extracellular space; cell surface; extracellular region

Molecular Function: heparin binding; G-protein-coupled receptor binding; receptor binding

Biological Process: embryonic forelimb morphogenesis; osteoblast differentiation; Wnt receptor signaling pathway; embryonic hindlimb morphogenesis; bone mineralization

Research Articles on RSPO2

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Product Notes

The Human RSPO2 rspo2 (Catalog #AAA7608132) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA7608132 ELISA Kit recognizes Human RSPO2. It is sometimes possible for the material contained within the vial of "RSPO2 (R-spondin-2), 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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