Periostin Monoklonaler Antikörper

• Featured Product
• KD/KO Validated

Periostin Monoklonal Antikörper für IF, IHC, WB, ELISA

Wirt / Isotyp

Maus / IgG1

Getestete Reaktivität

human, Maus, Ratte

Anwendung

WB, IHC, IF, FC, ELISA

Konjugation

Unkonjugiert

Publikationen

14

CloneNo.

1A11A3

Rezensionen (1)

Kat-Nr. : 66491-1-Ig

Synonyme

OSF 2, OSF2, Osteoblast specific factor 2, PDLPOSTN, periostin, PN, POSTN, RP11 412K4.1

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Galerie der Validierungsdaten

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  WB analysis of BxPC-3 using 66491-1-Ig

  BxPC-3, SGC-7901 and ROS1728 cells were subjected to SDS PAGE followed by western blot with 66491-1-Ig (Periostin antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Neuro-2a using 66491-1-Ig

  Neuro-2a cells were subjected to SDS PAGE followed by western blot with 66491-1-Ig (Periostin antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of human placenta using 66491-1-Ig

  human placenta tissue were subjected to SDS PAGE followed by western blot with 66491-1-Ig (Periostin antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human breast cancer using 66491-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66491-1-Ig (Periostin antibody) at dilution of 1:8000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 66491-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66491-1-Ig (Periostin antibody) at dilution of 1:8000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 66491-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 66491-1-Ig (Periostin antibody) at dilution of 1:500 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 66491-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 66491-1-Ig (Periostin antibody) at dilution of 1:500 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of human breast cancer using 66491-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human breast cancer tissue using Periostin antibody (66491-1-Ig, Clone: 1A11A3 ) at dilution of 1:8000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

• 

  IF Staining of human breast cancer using 66491-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human breast cancer tissue using Periostin antibody (66491-1-Ig, Clone: 1A11A3 ) at dilution of 1:8000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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Geprüfte Anwendungen

• Erfolgreiche Detektion in WB: BxPC-3-Zellen, humanes Plazenta-Gewebe, Neuro-2a-Zellen, ROS1728-Zellen, SGC-7901-Zellen
• Erfolgreiche Detektion in IHC: humanes Mammakarzinomgewebe, humanes Kolonkarzinomgewebe; Hinweis: Antigendemaskierung mit TE-Puffer pH 9,0 empfohlen. (*) Wahlweise kann die Antigendemaskierung auch mit Citratpuffer pH 6,0 erfolgen.
• Erfolgreiche Detektion in IF: humanes Mammakarzinomgewebe

Empfohlene Verdünnung

• Western Blot (WB): WB : 1:2500-1:10000
• Immunhistochemie (IHC): IHC : 1:4000-1:16000
• Immunfluoreszenz (IF): IF : 1:4000-1:16000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Veröffentlichte Anwendungen

• KD/KO: See 2 publications below
• WB: See 6 publications below
• IHC: See 5 publications below
• IF: See 6 publications below
• ELISA: See 1 publications below
• FC: See 1 publications below

Produktinformation

66491-1-Ig bindet in WB, IHC, IF, FC, ELISA Periostin und zeigt Reaktivität mit human, Maus, Ratten

• Getestete Reaktivität: human, Maus, Ratte
• In Publikationen genannte Reaktivität: human, Maus, Ratte
• Wirt / Isotyp: Maus / IgG1
• Klonalität: Monoklonal
• Typ: Antikörper
• Immunogen: Periostin fusion protein Ag14487
• Vollständiger Name: periostin, osteoblast specific factor
• Berechnetes Molekulargewicht: 93 kDa
• Beobachtetes Molekulargewicht: 85-90 kDa
• GenBank-Zugangsnummer: BC106710
• Gene symbol: POSTN
• Gene ID (NCBI): 10631
• Konjugation: Unkonjugiert
• Form: Liquid
• Reinigungsmethode: Protein-G-Reinigung
• Lagerungspuffer: PBS mit 0.02% Natriumazid und 50% Glycerin pH 7.3.
• Lagerungsbedingungen: Bei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

Periostin (POSTN, PN), originally named as osteoblast-specific factor 2 (OSF-2), is a 90-kDa secreted protein which is now classified as a matricellular protein. It is present in a wide variety of normal adult tissues and fetal tissues, and has a role in bone, tooth and heart development and function. Studies show that periostin is overexpressed in a broad range of human cancer types, including lung, ovary, breast and colon cancers. Recent evidence reveals that periostin is expressed by fibroblasts in the normal tissue and in the stroma of the primary tumour, and it is required to allow cancer stem cell maintenance. The isoforms of periostin are between 83 and 93 kDa in mass and differ in their C-terminal sequences, characterized by individual presence or absence of cassette exons 17-21 (UniProtKB/Swiss-Prot, PMID: 21997759).

Publikationen

Species	Application	Title
mouse	IHC	Adv Sci (Weinh); Spatiotemporal Characterization of Human Early Intervertebral Disc Formation at Single-Cell Resolution; Authors - Taifeng Zhou
human	WB,IHC	Mol Ther; Self-amplifying loop of NF-κB and periostin initiated by PIEZO1 accelerates mechano-induced senescence of nucleus pulposus cells and intervertebral disc degeneration.; Authors - Jinna Wu
human	WB,IHC	Cancer Cell Int; Periostin promotes the proliferation and metastasis of osteosarcoma by increasing cell survival and activates the PI3K/Akt pathway.; Authors - Chaojian Xu ; KD Validated
mouse	WB	Biochem Biophys Res Commun; Changed PGA and POSTN levels in choroid plexus are associated with depressive-like behaviors in mice.; Authors - Jie Liu
human	IHC	Aging (Albany NY); An immune signature to predict the prognosis of ATRX-wildtype glioma patients and guide immune checkpoint blockade therapy; Authors - Wenpeng Cao
human	IF,FC	EBioMedicine; Single-nucleus RNA sequencing reveals heterogenous microenvironments and specific drug response between cervical squamous cell carcinoma and adenocarcinoma; Authors - Shitong Lin

Rezensionen

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.

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FH

Niklas (Verified Customer) (11-08-2022)

great staining with even a high dilution factor

• Applications: Immunofluorescence
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: human fibroblasts