Mouse Periostin/OSF-2 DuoSet ELISA, 15 Plate

• Reactivity: Mu
• Applications: ELISA
• Conjugate: Biotin

Mouse Periostin/OSF-2 DuoSet ELISA, 15 Plate Summary

• Source: N/A
• Assay Type: Solid Phase Sandwich ELISA
• Inter-Assay: See PDF Datasheet for details
• Intra-Assay: See PDF Datasheet for details
• Spike Recovery: See PDF Datasheet for details
• Sample Volume: See PDF Datasheet for details
• Gene: Postn

Applications/Dilutions

• Dilutions:
  • ELISA
• Application Notes: No significant interference observed with available related molecules.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Mouse Periostin/OSF-2 DuoSet ELISA, 15 Plate

• 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, also known as OSF-2, is a secreted matricellular protein with functions in extracellular matrix formation, cell migration, and inflammation. It is secreted as a 90 kDa monomer that can aggregate into >170 kDa higher-order multimers. Periostin is expressed by mesenchymal cells such as vascular smooth muscle cells, fibroblasts, osteoblasts, and odontoblasts in developing teeth. It is upregulated in many carcinomas. Periostin binds to multiple Integrins and enhances cell adhesion and cell migration. It enhances Fibronectin and Collagen I production and promotes collagen fibrillogenesis. It also induces epithelial-mesenchymal transition, tumor growth, invasion, and metastasis. Periostin induces the expression of VEGF R2 on endothelial cells and VEGF-C in tumor cells, and it can induce tumor lymphangiogenesis. Periostin plays an important role in heart valve development and tissue healing after myocardial infarction. In asthma, it is upregulated in bronchial epithelium and plays both destructive and protective roles by inducing eosinophil infiltration and inhibiting goblet cell metaplasia and mucus production.

Publications for Periostin/OSF-2 (DY2955)(2)

Publications using DY2955

• SK Mishra, JJ Wheeler, S Pitake, H Ding, C Jiang, T Fukuyama, JS Paps, P Ralph, J Coyne, M Parkington, J DeBrecht, LC Ehrhardt-H, GP Cruse, W Bäumer, RR Ji, MC Ko, T Olivry Periostin Activation of Integrin Receptors on Sensory Neurons Induces Allergic Itch Cell Rep, 2020-04-07;31(1):107472. 2020-04-07 [PMID: 32268102] (Mouse)
• Malmhall C, Alawieh S, Lu Y, Sjostrand M, Bossios A, Eldh M, Radinger M MicroRNA-155 is essential for T(H)2-mediated allergen-induced eosinophilic inflammation in the lung. J Allergy Clin Immunol, 2013-12-24;133(5):1429-38, 1438. 2013-12-24 [PMID: 24373357] (Mouse)

FAQs for Periostin/OSF-2 (DY2955). (Showing 1 - 1 of 1 FAQs).

1. What is the difference between the Quantikine and Duoset ELISA kits?
   • Our Quantikine kits are fully optimized and validated for the sample types listed on the product specific webpage and datasheet, as this can vary between kits. Each kit is supplied ready to use with one pre-coated 96-well plate, a detection antibody directly conjugated to HRP, and all other necessary reagents. These kits are ideal for researchers who want the convenience of a ready to use and optimized ELISA product. Some of these kits are also available prepackaged in larger 6 and 50 plate sizes.Our DuoSet Kits, in contrast, are ELISA development kits containing the capture and detection antibody, the mass-value calibrated standard, and streptavidin-HRP to prepare approximately 5 or 15 plates. Ancillary reagents will need to be used/purchased, and for most kits, we will recommend one of our Ancillary Reagent Kits, which contain the reagents we use ourselves in-house. DuoSet kits are validated only for cell culture supernatant samples and therefore require further development and validation for accurate measurement in more complex samples such as serum and plasma. Our DuoSet Kits offer an economical, flexible alternative for the experienced ELISA user.

Bioinformatics

• Gene Symbol: Postn