| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP1-30042SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | AF2955-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB3548-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | AF3548-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-73336 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP3-15128-25ul | |||
| Azide and BSA Free | NBP3-44358 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB2955-SP | |||
![Immunohistochemistry: Periostin/OSF-2 Antibody - C-terminus - Azide and BSA Free [NBP1-30042] - Analysis of periostin in rabbit periosteum. Image courtesy of product review submitted by Samer Zaky.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody---C-terminus---Azide-and-BSA-Free-Immunohistochemistry-NBP1-30042-img0003.jpg)
![Western Blot: Periostin/OSF-2 Antibody - C-terminus - Azide and BSA Free [NBP1-30042] - Rat lung lysate showing specific immunolabeling of the ~ 93 kDa periostin protein doublet.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody---C-terminus---Azide-and-BSA-Free-Western-Blot-NBP1-30042-img0004.jpg)
![Immunocytochemistry/ Immunofluorescence: Periostin/OSF-2 Antibody - C-terminus - Azide and BSA Free [NBP1-30042] - Cardiac muscle phenotypes of mice at 12 weeks of age.(A) Evaluation of cardiac function by transthoracic echocardiographic analyses. Left ventricular ejection fractions (LVEFs) are shown (n = 8–9). (B) H&E staining of cryosections from cardiac muscle. (C) Immunostaining of laminin ɑ2 (green) & periostin (red) with DAPI (blue) from cardiac muscle. (D) Western blot analyses of periostin. The graph shows the quantification of periostin levels normalized to GAPDH (n = 3). (E) qPCR analyses of Tgfb2 (TGF beta 2), Postn (periostin), & Fn1 (fibronectin) mRNA levels in cardiac muscle (n = 4). (F) qPCR analyses of Nppa (natriuretic peptide A) & Nppb (natriuretic peptide B) mRNA levels in cardiac muscle (n = 4). In qPCR analyses, data were normalized by Gapdh mRNA & expressed as fold increases from WT mice. ***P<0.001 compared with WT mice. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31430335), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-30042_rabbit-polyclonal-periostin-osf-2-antibody-c-terminus-31020241616035.jpg)
![Western Blot: Periostin/OSF-2 Antibody - C-terminus - Azide and BSA Free [NBP1-30042] - TGFBI & periostin are induced in the heart after injury.(A) Western blot analysis of periostin & TGFBI in isolated adult cardiomyocytes & fibroblasts. Sarcomeric alpha -actin was used as a control for cardiomyocyte purity & GAPDH was used as a loading control. (B) Quantitative real time PCR for Postn & Tgfbi from 1 week sham or MI-operated hearts. mRNA levels were normalized to 18s ribosomal RNA. *p<0.05 for both genes in MI-operated animals compared to sham animals using an unpaired Student’s T-test. n = 3 animals. (C) Western blot analysis for periostin & TGFBI in the infarcted areas isolated from hearts 24 hours, 7 & 14 days after MI surgery. GAPDH was used as a loading control. Each lane corresponds to protein from one mouse. (D & E) Quantification of TGFBI (D) & periostin (E) protein levels from the conditions shown in panel C except that 3 hearts were analyzed in total each. (F) Immunohistochemistry for the indicated markers/proteins on sham or MI-operated hearts after 1 week. Images were taken at 400x magnification. Scale = 20 μm. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0181945), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-30042_rabbit-polyclonal-periostin-osf-2-antibody-c-terminus-31020241616068.jpg)
![Western Blot: Periostin/OSF-2 Antibody - C-terminus - Azide and BSA Free [NBP1-30042] - PostnMCM allele activity in vivo.(a) Schematic representation of the Postn genetic locus with a tamoxifen-regulated MerCreMer cDNA cassette inserted into exon 1 (E1), which was crossed with Rosa26 reporter mice (R26-eGFP) containing loxP sites flanking a stop cassette upstream of eGFP to allow for Cre-dependent lineage tracing. (b) Experimental scheme whereby PostnMCM/+; R26-eGFP mice were given tamoxifen for 8 weeks before harvesting at 16 weeks. (c) Representative histological section from the heart of mice described in a & b, which show exceptionally rare labelling of interstitial cells at baseline (arrow) with 8 weeks of tamoxifen. Nuclei are stained in blue. Inset shows alpha -actin stained cardiomyocytes (red) surrounding the one eGFP-labelled interstitial cell (green) (n=4 mice). (d) Experimental scheme whereby PostnMCM/+; R26-eGFP mice were MI injured or subjected to a sham procedure, then given tamoxifen for 1 week before harvesting. (e) Western blot analysis for periostin, eGFP, Cre (MerCreMer protein) & GAPDH as a control at day 0 before injury or day 7 after MI injury with 1 week of tamoxifen (n=3 mice per condition). (f) Representative histological sections showing eGFP-labelled interstitial cells in hearts of PostnMCM/+; R26-eGFP after MI injury with 7 days of tamoxifen labelling, but not with a sham procedure (n=6 mice for MI & n=3 for sham). (g) Whole-mount fluorescent images of hearts from PostnMCM/+; R26-eGFP mice for direct eGFP fluorescence over the given time course shown. A no tamoxifen control 7 days after MI is also shown (n=3 mice per time point & condition). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27447449), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-30042_rabbit-polyclonal-periostin-osf-2-antibody-c-terminus-310202416163715.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody [NBP1-82472] - Staining in human skin and pancreas tissues using anti-POSTN antibody. Corresponding POSTN RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-Immunohistochemistry-Paraffin-NBP1-82472-img0008.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody [NBP1-82472] - Staining in human skin and pancreas tissues using anti-POSTN antibody. Corresponding POSTN RNA-seq data are presented for the same tissues.")
![<b>Orthogonal Strategies Validation. </b>Western Blot: Periostin/OSF-2 Antibody [NBP1-82472] - Analysis in human cell line RT-4, human cell line U-251 MG, human plasma, human liver tissue and human tonsil tissue.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-Western-Blot-NBP1-82472-img0005.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody [NBP1-82472] - Staining of human pancreas shows low expression as expected.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-Immunohistochemistry-Paraffin-NBP1-82472-img0006.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody [NBP1-82472] - Staining of human skin shows high expression.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-Immunohistochemistry-Paraffin-NBP1-82472-img0007.jpg)
![Western Blot: Periostin/OSF-2 Antibody [NBP1-82472] - The efficacy of shRNA lentiviral particles transfection. (A) Silencing of periostin (POSTN) expression was confirmed by Western blot analysis. beta -actin was used as an internal control. (B) Confocal images & fluorescence analysis showing the expression of POSTN in control A549.CTRL cells & A549.shRNA cells (*** p 0.05). Objective 60×/1.40 Oil; pinhole airy 1.25. Bar = 20 µm. (C) Immunohistochemical expression level of periostin (POSTN) in the tissue of particular non-small cell lung carcinoma (NSCLC) subtypes: squamous cell carcinoma (SCC) & adenocarcinoma (AC) (p > 0.05). IRS, immunoreactive score. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35163164), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-82472_rabbit-periostin-osf-2-pab-310202415392583.jpg)
![N/A Periostin/OSF-2 [HRP]](http://images.novusbio.com/fullsize/elisa/DATA_Periostin_MOSF20_ELISA_1012.jpg "N/A Periostin/OSF-2 [HRP]")
![N/A Periostin/OSF-2 [HRP]](http://images.novusbio.com/fullsize/elisa/Periostin_MOSF20_ELISA_303.jpg)
![Western Blot: Periostin/OSF-2 Antibody (OTI2B2) [NBP2-45371] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY Periostin.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-2B2-Western-Blot-NBP2-45371-img0003.jpg "Western Blot: Periostin/OSF-2 Antibody (OTI2B2) [NBP2-45371] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY Periostin.")
![Immunohistochemistry: Periostin/OSF-2 Antibody (OTI2B2) [NBP2-45371] - Staining for POSTN protein of negative control, positive control,enchondroma, and low grade chondrosarcoma (original magnification x 400) by using anti-POSTN antibody. Dilution: 1:1000](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-2B2-Immunohistochemistry-NBP2-45371-img0006.jpg)
![Immunohistochemistry: Periostin/OSF-2 Antibody (OTI2B2) [NBP2-45371] - Analysis of Human colon tissue. (Heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min)](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-2B2-Immunohistochemistry-NBP2-45371-img0001.jpg)
![Immunohistochemistry: Periostin/OSF-2 Antibody (OTI2B2) [NBP2-45371] - Analysis of Carcinoma of Human lung tissue.(Heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min)](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-2B2-Immunohistochemistry-NBP2-45371-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of U-138 cells using the Anti-POSTN monoclonal antibody, showing specific staining in vesicles in green. Microtubule- and nuclear probes are visualized in red and blue, respectively.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunocytochemistry-Immunofluorescence-NBP3-15128-img0007.jpg "Immunocytochemistry/Immunofluorescence: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of U-138 cells using the Anti-POSTN monoclonal antibody, showing specific staining in vesicles in green. Microtubule- and nuclear probes are visualized in red and blue, respectively.")
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Analysis in human stomach and skeletal muscle tissues using NBP3-15128 antibody. Corresponding POSTN RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0006.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of human astrocytoma shows moderate positivity in tumor cells.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0001.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of human breast cancer shows strong positivity in extracellular matrix.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0002.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of human fallopian tube shows moderate to strong positivity in the extracellular matrix.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0003.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of human skeletal muscle shows no positivity in myocytes as expected.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0004.jpg)
![Immunohistochemistry-Paraffin: Periostin/OSF-2 Antibody (CL12087) [NBP3-15128] - Staining of human stomach shows strong positivity in extracellular matrix, as well as moderate positivity in glandular cells.](http://images.novusbio.com/fullsize/Periostin-OSF-2-Antibody-CL12087-Immunohistochemistry-Paraffin-NBP3-15128-img0005.jpg)
![N/A Periostin/OSF-2 [Biotin]](http://images.novusbio.com/fullsize/elisa/DATA_Periostin_DY2955_ELISA_1902.jpg "N/A Periostin/OSF-2 [Biotin]")