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Anti-Periostin Antibody (2Y740)

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Catalog No. TMAB-10191 Copy Product Info
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Anti-Periostin Antibody (2Y740) is a Rabbit antibody targeting Periostin. Anti-Periostin Antibody (2Y740) can be used in WB,IHC-P,IHC-Fr,IF,FCM.
Anti-Periostin Antibody
(2Y740)
Pack SizePriceUSA StockGlobal StockQuantity
25 μL$1507-10 days7-10 days
50 μL$2647-10 days7-10 days
100 μL$4727-10 days7-10 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Description
Anti-Periostin Antibody (2Y740) is a Rabbit antibody targeting Periostin. Anti-Periostin Antibody (2Y740) can be used in WB,IHC-P,IHC-Fr,IF,FCM.
Ig Type
IgG
Clone
2Y740
Reactivity
Human
Application
Recommended Dose
WB: 1:500-2000; IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500; FCM: 1:20-50
Antibody Type
Monoclonal
Host SpeciesRabbit
Subcellular LocalizationSecreted, extracellular space, extracellular matrix.
Tissue SpecificityWidely expressed with highest levels in aorta, stomach, lower gastrointestinal tract, placenta, uterus and breast. Up-regulated in epithelial ovarian tumors. Not expressed in normal ovaries. Also highly expressed at the tumor periphery of lung carcinoma tissue but not within the tumor. Overexpressed in breast cancers.
ConstructionRecombinant Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Concentration1mg/ml
Research BackgroundPeriostin is a disulfide linked 90 kDa, 811 amino acid protein originally isolated as a osteoblast-specific 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(TGF beta 1) and bone morphogenetic protein (BMP2). Periostin 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 OSF2 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. Abnormal expression of periostin is also linked to angiogenesis and metastatsis in epithelial tumors.
Antigen Details
Immunogen
A synthesized peptide: human Periostin
Antigen Species
Human
Gene Name
POSTN
Gene ID
Protein Name
Periostin
Uniprot ID
Function
Binds to heparin. Induces cell attachment and spreading and plays a role in cell adhesion. May play a role in extracellular matrix mineralization.
Chemical Properties
Molecular WeightTheoretical: 100 kDa. Actual: 80 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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