Mouse Osteocrin(OSTN) ELISA kit

Code CSB-EL017269MO
Size 96T,5×96T,10×96T
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Product Details

Target Name
Alternative Names
Ostn ELISA Kit; Osteocrin ELISA Kit; Musclin) [Cleaved into: Processed Osteocrin] ELISA Kit
Uniprot No.
Mus musculus (Mouse)
Sample Types
serum, plasma, cell culture supernates, tissue homogenates
Detection Range
15.6 pg/mL-1000 pg/mL
3.9 pg/mL
Assay Time
Sample Volume
Detection Wavelength
450 nm
Research Area
Stem Cells
Assay Principle
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.
To assess the linearity of the assay, samples were spiked with high concentrations of mouse OSTN in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
1:5Average %92
Range %87-97
1:10Average %95
Range %88-99
1:20Average %93
Range %87-100
1:40Average %95
Range %87-104
The recovery of mouse OSTN 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) 9485-99
EDTA plasma (n=4)9789-105
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
10002.579 2.605 2.592 2.502
5001.447 1.494 1.471 1.381
2500.791 0.803 0.797 0.707
1250.430 0.427 0.429 0.339
62.50.219 0.225 0.222 0.132
31.20.144 0.149 0.147 0.057
15.60.107 0.112 0.110 0.020
00.088 0.091 0.090
and FAQs
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

This Mouse OSTN ELISA Kit was designed for the quantitative measurement of Mouse OSTN protein in serum, plasma, cell culture supernates, 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.

Customer Reviews and Q&A

 Customer Reviews
Average Rating:
4.0 - 1 reviews

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Sample type: Serum

Sample species: Mouse

Sample dilution: 1:10

Review: This kit is easy to use. A 10-fold dilution of the mouse serum samples gave a range of OD between 0.3 to 0.6. A negative control (mouse BNP) was included and the OD was negative. Thus, this shows that the kit is specific.

By Anonymous


Is an extraction step required from Plasma?

Thanks for your inquiry! Extraction step is not required from Plasma.

Target Background

(From Uniprot)
Hormone that acts as a ligand for natriuretic peptide receptor NPR3/NPR-C and promotes bone growth and physical endurance in muscle. Acts as a regulator of osteoblast differentiation and bone growth by binding to natriuretic peptide receptor NPR3/NPR-C, thereby preventing binding between NPR3/NPR-C and natriuretic peptides, leading to increase cGMP production. Required to enhance physical endurance: induced following physical exercise in muscle and promotes cGMP production, probably by interacting with NPR3/NPR-C. May act as an autocrine and paracrine factor linked to glucose metabolism in skeletal muscle.
Gene References into Functions
  1. The mechanism underlying the effect of OSTN on skeletal growth relevant to C-type natriuretic peptide /Natriuretic peptide receptor B signaling. PMID: 28990933
  2. Data show that musclin (Ostn) production is stimulated by Ca2+-dependent proto-oncogene protein c-Akt (Akt) phosphorylation. PMID: 26668395
  3. findings suggest that palmitate increases musclin gene expression via the activation of the PERK signaling pathway in C2C12 myotubes PMID: 26449458
  4. osteocrin represents a novel, unique vitamin D-regulated bone-specific protein that appears to act as a soluble osteoblast regulator PMID: 14523025
  5. Musclin expression level is tightly regulated by nutritional changes and its physiological role could be linked to glucose metabolism PMID: 15044443
  6. Foxo1 downregulates musclin mRNA expression both in vitro and in vivo, which should explain insulin-mediated upregulation of this gene in muscle cells. PMID: 17950246
  7. Ostn is a naturally occurring ligand of the NPR-C clearance receptor and may act to locally modulate the actions of the natriuretic system in bone by blocking the clearance action of NPR-C, thus locally elevating levels of C-type natriuretic peptide. PMID: 17951249

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Subcellular Location
Protein Families
Osteocrin family
Tissue Specificity
Expressed in skeletal muscle and to a much lesser extent in bone, brown adipose tissue, spleen and testis. Not expressed in neurons.
Database Links

KEGG: mmu:239790

UniGene: Mm.390880

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