Human Periostin/OSF-2 ELISA Kit (Colorimetric)

ELISA: Human Periostin/OSF-2 ELISA Kit (Colorimetric) [NBP3-18052] - Samples were spiked with high concentrations of Human Periostin/OSF-2 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.

ELISA: Human Periostin/OSF-2 ELISA Kit (Colorimetric) [NBP3-18052] - Standard Curve Reference

• Reactivity: Hu
• Applications: ELISA
• Suitable Sample Type: Serum, plasma and other biological fluids
• Standard Curve Range: 0.16-10 ng/mL
• Sensitivity: 0.09 ng/mL

Human Periostin/OSF-2 ELISA Kit (Colorimetric) Summary

• Standard Curve Range: 0.16-10 ng/mL
• Sensitivity: 0.09 ng/mL
• Assay Type: Sandwich ELISA
• Inter-Assay: %CV < 5.43
• Intra-Assay: %CV < 6.30
• Spike Recovery: 89-108%
• Sample Volume: 100 uL
• Kit Type: ELISA Kit (Colorimetric)
• Gene: POSTN

Applications/Dilutions

• Dilutions:
  • ELISA
  • Sandwich ELISA

Packaging, Storage & Formulations

• Storage: Storage of components varies. See protocol for specific instructions.

Alternate Names for Human Periostin/OSF-2 ELISA Kit (Colorimetric)

• Fasciclin I-like
• MGC119510
• MGC119511
• OSF2
• OSF-2
• OSF-2osteoblast specific factor 2 (fasciclin I-like)
• OSF2periodontal ligament-specific periostin
• Osteoblast-specific factor 2
• PDLPOSTN
• periostin isoform thy2
• periostin isoform thy4
• periostin isoform thy6
• periostin isoform thy8
• Periostin
• periostin, osteoblast specific factor
• PNRP11-412K4.1
• POSTN
• TRIF52

Background

Periostin is a disulfide linked 90 kDa 811 amno acid protein originally isolated as a osteoblastspecific factor that functions as a cell adhesion molecule for preosteoblasts and is thought to be involved in osteoblast recruitment, attachment and spreading. Additionally, periostin expression has previously been shown to be significantly increased by both transforming growth factor beta-1(TGFbeta1) and bone morphogenetic protein (BMP)-2. OSF-2 has a typical signal sequence, followed by a cysteine-rich domain, a fourfold repeated domain and a C-terminal domain. The fourfold repeated domain of OSF-2 shows homology with the insect protein fasciclin. Periostin mRNA is expressed in the developing mouse embryonic and fetal heart, and that it is localized to the endocardial cushions that ultimately divide the primitive heart tube into a four-chambered heart.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

Bioinformatics

• Gene Symbol: POSTN