Anti-Periostin antibody [EPR19936]
- RabMAb
- Recombinant
- What is this?
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(4 Publications)
Rabbit Recombinant Monoclonal Periostin antibody. Suitable for IP, WB and reacts with Human samples. Cited in 4 publications.
View Alternative Names
OSF2, POSTN, Periostin, PN, Osteoblast-specific factor 2, OSF-2
- IP
Supplier Data
Immunoprecipitation - Anti-Periostin antibody [EPR19936] (AB219057)
Periostin was immunoprecipitated from 0.35 mg of Human fetal heart lysate with ab219057 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab219057 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.
Lane 1 : Human fetal heart lysate 10 μg (Input).
Lane 2 : ab219057 IP in Human fetal heart lysate.
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab219057 in Human fetal heart lysate.
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 3 minutes.
All lanes:
Immunoprecipitation - Anti-Periostin antibody [EPR19936] (ab219057)
Predicted band size: 93 kDa
false
- WB
Supplier Data
Western blot - Anti-Periostin antibody [EPR19936] (AB219057)
Blocking/Dilution buffer : 5% NFDM/TBST.
All lanes:
Western blot - Anti-Periostin antibody [EPR19936] (ab219057) at 1/1000 dilution
Lane 1:
Human fetal heart lysate at 10 µg
Lane 2:
Human fetal kidney lysate at 10 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG Peroxidase Conjugate, specific to the non-reduced form of IgG at 1/10000 dilution
Predicted band size: 93 kDa
Observed band size: 93 kDa
false
Exposure time: 30s
- WB
Supplier Data
Western blot - Anti-Periostin antibody [EPR19936] (AB219057)
Blocking/Dilution buffer : 5% NFDM/TBST.
Exposure time : Lane 1-3 : 30 seconds; Lane 4 : 5 seconds.
All lanes:
Western blot - Anti-Periostin antibody [EPR19936] (ab219057) at 1/1000 dilution
Lane 1:
Human colon cancer lysate at 20 µg
Lane 2:
Human stomach lysate at 20 µg
Lane 3:
HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 20 µg
Lane 4:
Human breast cancer lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 93 kDa
Observed band size: 93 kDa
false
- WB
Supplier Data
Western blot - Anti-Periostin antibody [EPR19936] (AB219057)
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
Low expression tissues : liver, pancreas (PMID : 15514205, PMID : 29163770).
This antibody is not suitable for cell line testing.
All lanes:
Western blot - Anti-Periostin antibody [EPR19936] (ab219057) at 1/1000 dilution
Lane 1:
Human colon tissue lysate at 20 µg
Lane 2:
Human liver tissue lysate at 20 µg
Lane 3:
Human pancreas tissue lysate at 20 µg
Lane 4:
A549 (human lung carcinoma epithelial cell) whole cell lysate at 20 µg
Lane 5:
MCF7 (human breast adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 6:
MDA-MB-468 (human breast adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 7:
MG-63 (human osteosarcoma fibroblast) whole cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 93 kDa
Observed band size: 93 kDa
false
Exposure time: 180s
Related conjugates and formulations (2)
-
805 Alexa Fluor® 790
Donkey Anti-Rabbit IgG H&L (Alexa Fluor® 790) preadsorbed
-
Goat Anti-Rabbit IgG H&L (HRP)
Reactivity data
Product details
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The periostin protein contributes to the maintenance of tissue integrity and mechanical properties. It does not solely act; it forms part of a multiprotein complex with collagen and other extracellular matrix components. This involvement is necessary for maintaining cellular interactions and promoting tissue healing processes. Additionally periostin influences cell proliferation and migration impacting developmental and wound healing biology.
Pathways
Periostin is involved in the integrin signaling pathway and the Wnt/β-catenin pathway both important for cell communication and movement. Through these pathways periostin interacts with integrins αvβ3 and αvβ5 facilitating cell adhesion and migration. The Wnt/β-catenin pathway interaction involves several proteins including Frizzled receptors ensuring regulation of cellular proliferation and differentiation. These pathways make periostin a coordinator of complex cellular processes.
Product protocols
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Target data
Publications (4)
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Molecular and clinical oncology 23:82 PubMed40692747
2025
Applications
Unspecified application
Species
Unspecified reactive species
International journal of biological sciences 21:3573-3596 PubMed40520021
2025
Applications
Unspecified application
Species
Unspecified reactive species
Regenerative therapy 28:345-357 PubMed39896441
2025
Applications
Unspecified application
Species
Unspecified reactive species
Kidney360 4:1562-1579 PubMed37858297
2023
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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