- Catalog number
- FEK1516
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- R-spondin-1 is a secreted protein that in humans is encoded by the Rspo1 gene. It is mapped to chromosome 1p34. This gene encodes a secreted activator protein with two cysteine-rich, furin-like domains and one thrombospondin type 1 domain. The encoded protein is a ligand for leucine-rich repeat-containing G-protein coupled receptors (LGR proteins) and positively regulates the Wnt signaling pathway. In mice, the protein induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy- induced adverse effects. Alternative splicing results in multiple transcript variants.
- Reproducibility
- Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 102 90 89 99 95 5.61 5.9% Sample 2 315 298 275 295 295 14.2 4.8% Sample 3 845 829 877 951 875 46.89 5.3% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 102 90 89 99 95 5.61 5.9% Sample 1 102 90 89 99 95 5.61 5.9% Sample 2 315 298 275 295 295 14.2 4.8% Sample 2 315 298 275 295 295 14.2 4.8% Sample 3 845 829 877 951 875 46.89 5.3% Sample 3 845 829 877 951 875 46.89 5.3%
- Synonyms
- R-spondin-1; Roof plate-specific spondin-1; hRspo1; RSPO1
- Gene Name
- RSPO1
- Gene ID
- 284654
- UniProt
- Q2MKA7
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: S21-A263
- Capture Antibody
- Polyclonal antibody from goat
- Detection Antibody
- Polyclonal antibody from goat
- Applications
- ELISA
- Standard
- 10 ng/Tube
- Sample Type
- Cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) .
- Detection Range
- 31.2 pg/mL - 2,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 102 315 845 98 304 805 Standard deviation 5.60 16.06 42.25 6.46 16.41 45.08 CV (%) 5.6% 5.6% 5% 6.6% 5.4% 5.6% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 102 315 845 98 304 805 Standard deviation 5.60 16.06 42.25 6.46 16.41 45.08 CV (%) 5.6% 5.6% 5% 6.6% 5.4% 5.6% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 102 315 845 98 304 805 Mean (pg/ml) 102 315 845 98 304 805 Standard deviation 5.60 16.06 42.25 6.46 16.41 45.08 Standard deviation 5.60 16.06 42.25 6.46 16.41 45.08 CV (%) 5.6% 5.6% 5% 6.6% 5.4% 5.6% CV (%) 5.6% 5.6% 5% 6.6% 5.4% 5.6%
- Sensitivity
- <10 pg/mL
- Components
- Description|Quantity|Volume Anti-tag Pre-coated 96-well Strip Microplate|1|12 strips of 8 wells Standard||2 Antibody A|1|3ml Antibody B|1|3ml Sample Diluent|1|15ml TBS-T Wash Buffer (25x) |1|12ml Color Developing Reagent (TMB) |1|10ml Stop Solution|1|10ml Adhesive Plate Sealers|2|Piece
- Storage Conditions
- Store at 4°C for 6 months. (Ships with gel ice, can store for up to 3 days in room temperature. Refrigerate upon receipt.)
- Calculated Molecular Weight
- 28959 MW
- Specificity
- Natural and recombinant human R-Spondin-1
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- R-spondin-1
- Protein Name
- R-spondin-1
- Sample Data
- Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.030 0.063 0.097 0.158 0.308 0.653 1.412 2.031 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.030 0.063 0.097 0.158 0.308 0.653 1.412 2.031 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.030 0.063 0.097 0.158 0.308 0.653 1.412 2.031 O.D. 0.030 0.063 0.097 0.158 0.308 0.653 1.412 2.031
- Material Required But Not Provided
- Microplate Reader capable of reading absorbance at 450nm. Automated plate washer (optional) Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution. Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.
