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POSTN Antibody (C-term)

Affinity Purified Rabbit Polyclonal Antibody (Pab)

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Overlay histogram showing Hela cells stained with AP11962B(green line). The cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with 90% methanol for 10 min. The cells were then icubated in 2% bovine serum albumin to block non-specific protein-protein interactions followed by the antibody (AP11962B, 1:25 dilution) for 60 min at 37ºC. The secondary antibody used was Goat-Anti-Rabbit IgG, DyLight® 488 Conjugated Highly Cross-Adsorbed(1583138) at 1/200 dilution for 40 min at 37ºC. Isotype control antibody (blue line) was rabbit IgG1 (1μg/1x10^6 cells) used under the same conditions. Acquisition of >10, 000 events was performed.
All lanes : Anti- POSTN Antibody (C-term) at 1:2000 dilution Lane 1: human breast lysate Lane 2: rat lung lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 93 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
POSTN Antibody (C-term) (Cat. #AP11962b)immunohistochemistry analysis in formalin fixed and paraffin embedded human uterus tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of POSTN Antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.
Confocal immunofluorescent analysis of POSTN Antibody (C-term)(Cat#AP11962b) with A375 cell followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). DAPI was used to stain the cell nuclear (blue).

产品详情
文献引用 : 1
实验流程
背景知识

Product Information
Application Applications Legend: E=ELISA WB=Western Blotting IHC=Immunohistochemistry IHC-P=Immunohistochemistry (Paraffin) IP=Immunoprecipitation IF=Immunofluorescence IC=Immunochemistry ICC=Immunocytochemistry FC=Flow Cytometry DB=Dot Blot	IHC-P, IF, WB, FC, E
Primary Accession	Q15063
Other Accession	NP_006466
Reactivity	Human, Rat
Host	Rabbit
Clonality	Polyclonal
Isotype	Rabbit IgG
Calculated MW	93314 Da
Antigen Region	687-716 aa

Additional Information
Gene ID	10631
Other Names	Periostin, PN, Osteoblast-specific factor 2, OSF-2, POSTN, OSF2
Target/Specificity	This POSTN antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 687-716 amino acids from the C-terminal region of human POSTN.
Dilution	IHC-P~~1:100~500 IF~~1:10~50 WB~~1:2000 FC~~1:25 E~~Use at an assay dependent concentration.
Format	Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
Storage	Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Precautions	POSTN Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.

Protein Information
Name	POSTN
Synonyms	OSF2
Function	Induces cell attachment and spreading and plays a role in cell adhesion (PubMed:12235007). Enhances incorporation of BMP1 in the fibronectin matrix of connective tissues, and subsequent proteolytic activation of lysyl oxidase LOX (By similarity).
Cellular Location	Golgi apparatus {ECO:0000250\|UniProtKB:Q62009}. Secreted Secreted, extracellular space, extracellular matrix Note=Colocalizes with BMP1 in the Golgi {ECO:0000250\|UniProtKB:Q62009}
Tissue Location	Widely expressed with highest levels in aorta, stomach, lower gastrointestinal tract, placenta, uterus, thyroid tissue and breast. Expressed in the kidney (PubMed:21763681). Expressed in the lung (PubMed:22079858). 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.

Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

Application Protocols

Provided below are standard protocols that you may find useful for product applications.

Western Blot Protocol

Blocking Peptides Protocol

Dot Blot Protocol

Immunohistochemistry Protocol

Immunofluorescence Protocol

Immunoprecipitation Protocol

Flow Cytomety Protocol

Cell Culture Protocol

BACKGROUND

POSTN binds to heparin. It induces cell attachment and spreading and plays a role in cell adhesion and may play a role in extracellular matrix mineralization.

REFERENCES

Zhu, M., et al. Gynecol. Oncol. 119(2):337-344(2010)
Bailey, S.D., et al. Diabetes Care 33(10):2250-2253(2010)
Takada, M., et al. Biochem. Biophys. Res. Commun. 399(2):221-226(2010)
Sidhu, S.S., et al. Proc. Natl. Acad. Sci. U.S.A. 107(32):14170-14175(2010)
Tischler, V., et al. BMC Cancer 10, 273 (2010) :

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Cat# AP11962b

Size:

50 µl

100 µl

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¥ 1,250.00

¥ 2,050.00

¥ 2,960.00

¥ 4,550.00

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POSTN Antibody (C-term)

Affinity Purified Rabbit Polyclonal Antibody (Pab)

BACKGROUND

REFERENCES

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