Rat Glypican-3(GPC3) ELISA kit

Code CSB-EL009705RA
Size 96T,5×96T,10×96T
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Product Details

Target Name
glypican 3
Alternative Names
Gpc3 ELISA Kit; Glypican-3 ELISA Kit; Intestinal protein OCI-5) [Cleaved into: Glypican-3 alpha subunit; Glypican-3 beta subunit] ELISA Kit
Abbreviation
GPC3
Uniprot No.
Species
Rattus norvegicus (Rat)
Sample Types
serum, plasma, tissue homogenates
Detection Range
15.6 pg/mL-1000 pg/mL
Sensitivity
3.9 pg/mL
Assay Time
1-5h
Sample Volume
50-100ul
Detection Wavelength
450 nm
Research Area
Signal Transduction
Assay Principle
quantitative
Measurement
Sandwich
Precision
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
Linearity
To assess the linearity of the assay, samples were spiked with high concentrations of rat GPC3 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
SampleSerum(n=4)
1:1Average %95
Range %85-99
1:2Average %107
Range %97-110
1:4Average %89
Range %83-93
1:8Average %99
Range %91-104
Recovery
The recovery of rat GPC3 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample TypeAverage % RecoveryRange
Serum (n=5) 9484-99
EDTA plasma (n=4)10094-106
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/mlOD1OD2AverageCorrected
10002.506 2.415 2.461 2.280
5002.091 1.974 2.033 1.852
2501.353 1.332 1.343 1.162
1250.813 0.798 0.806 0.625
62.50.484 0.456 0.470 0.289
31.20.408 0.392 0.400 0.219
15.60.274 0.267 0.271 0.090
00.183 0.179 0.181
Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx
Description

This Rat GPC3 ELISA Kit was designed for the quantitative measurement of Rat GPC3 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 15.6 pg/mL-1000 pg/mL and the sensitivity is 3.9 pg/mL.

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Target Background

Function
(From Uniprot)
Cell surface proteoglycan that bears heparan sulfate. Negatively regulates the hedgehog signaling pathway when attached via the GPI-anchor to the cell surface by competing with the hedgehog receptor PTC1 for binding to hedgehog proteins. Binding to the hedgehog protein SHH triggers internalization of the complex by endocytosis and its subsequent lysosomal degradation. Positively regulates the canonical Wnt signaling pathway by binding to the Wnt receptor Frizzled and stimulating the binding of the Frizzled receptor to Wnt ligands. Positively regulates the non-canonical Wnt signaling pathway. Binds to CD81 which decreases the availability of free CD81 for binding to the transcriptional repressor HHEX, resulting in nuclear translocation of HHEX and transcriptional repression. Inhibits the dipeptidyl peptidase activity of DPP4. Plays a role in limb patterning and skeletal development by controlling the cellular response to BMP4. Modulates the effects of growth factors BMP2, BMP7 and FGF7 on renal branching morphogenesis. Required for coronary vascular development. Plays a role in regulating cell movements during gastrulation.
Gene References into Functions
  1. Abnormal oncofetal antigen GPC-3 and GPC-3 mRNA expression in hepatocarcinogenesis may be promising molecular markers for early diagnosis of hepatocellular carcinoma. PMID: 21669573
  2. Gpc3 is a marker of hepatic progenitor cells and of early liver lesions. PMID: 17117158
  3. GPC3 may be a negative regulator of liver regeneration and hepatocyte proliferation, and that this regulation may involve CD81. PMID: 19574424
Subcellular Location
Cell membrane; Lipid-anchor, GPI-anchor; Extracellular side.
Protein Families
Glypican family
Database Links
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