Anti-Fibroblast activation protein, alpha抗体(ab53066)

概述

  • 产品名称Anti-Fibroblast activation protein, alpha抗体
    参阅全部 Fibroblast activation protein, alpha 一抗
  • 描述
    兔多克隆抗体to Fibroblast activation protein, alpha
  • 特异性ab53066 detects endogenous levels of total Fibroblast activation protein, alpha. Please note the immunogen used to produce this product has 92% homology with Mouse DPPIV/CD26.
  • 经测试应用适用于: WB, IHC-P, ELISA, IHC-Fr, ICC/IFmore details
  • 种属反应性
    与反应: Mouse, Dog, Human, Monkey
  • 免疫原

    A synthetic peptide derived from human Fibroblast activation protein, alpha. Peptide available as ab150744.

  • 阳性对照
    • Human breast carcinoma tissue and LOVO cell extracts.

性能

应用

Our Abpromise guarantee covers the use of ab53066 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/500 - 1/1000. Detects a band of approximately 90 kDa.Can be blocked with Fibroblast activation protein or alpha peptide (ab150744).
IHC-P 1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ELISA 1/10000.
IHC-Fr Use at an assay dependent concentration. PubMed: 20861157
ICC/IF Use at an assay dependent concentration.

靶标

  • 功能In association with DPP4 is involved in the pericellular proteolysis of the extracellular matrix (ECM), the migration and invasion of endothelial cells into the ECM. May have a role in tissue remodeling during development and wound healing, and may contribute to invasiveness in malignant cancers.
  • 组织特异性Fibroblast specific.
  • 序列相似性Belongs to the peptidase S9B family.
  • 翻译后修饰N-glycosylated.
    The N-terminus may be blocked.
  • 细胞定位Cell membrane. Cell projection > lamellipodium membrane. Cell projection > invadopodium membrane. Found in cell surface lamellipodia, invadopodia and on shed vesicles. Colocalized with DPP4 in invadopodia and lamellipodia of migratory activated endothelial cells in collagenous matrix. Colocalized with DPP4 on endothelial cells of capillary-like microvessels but not large vessels within invasive breast ductal carcinoma.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 170 kDa melanoma membrane bound gelatinase antibody
    • 170 kDa melanoma membrane-bound gelatinase antibody
    • DPPIV antibody
    • FAP antibody
    • FAPA antibody
    • Fibroblast activation protein alpha antibody
    • Integral membrane serine protease antibody
    • SEPR_HUMAN antibody
    • Seprase antibody
    see all

Anti-Fibroblast activation protein, alpha antibody 图像

  • All lanes : Anti-Fibroblast activation protein, alpha antibody (ab53066) at 1/500 dilution

    Lane 1 : LOVO cell extract
    Lane 2 : LOVO cell extract with immunising peptide


    Observed band size : 90 kDa (why is the actual band size different from the predicted?)
  • ab53066 staining Fibroblast activation protein alpha in Monkey spleen tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde; antigen retrieval was by heat mediation with Tris/EDTA (pH9). Samples were incubated with primary antibody (1/100 in a commercial diluent) for 30 minutes at 21°C. An undiluted HRP-conjugated Goat polyclonal was used as the secondary antibody.

    See Abreview

  • Immunofluorescence analysis of Human cancer-associated fibroblasts, staining Fibroblast activation protein, alpha with ab53066.
  • ab53066 staining Fibroblast activation protein, alpha in Dog cancerous tissue sections by Immunohistochemistry (IHC-P - formaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and antigen retrieval was by heat mediation in Tris/EDTA (pH 9.0) buffer. Samples were incubated with undiluted primary antibody (1/100 in antibody diluent) for 30 minutes at 21°C. An undiluted HRP-conjugated Goat anti-rabbit IgG polyclonal was used as the secondary antibody.

    See Abreview

  • Immunofluorescence analysis of murine lung fibroblasts, staining Fibroblast activation protein with ab53066.

    Cells were fixed with paraformaldehyde, permeabilized with 1% Triton X-100 and blocked with 5% BSA for 30 minutes at 20°C. Samples were incubated with primary antibody (1/100 in TBS) for 1 hour at 20°C. An AlexaFluor®555-conjugated goat anti-rabbit polyclonal IgG (1/400) was used as the secondary antibody.

    See Abreview

Anti-Fibroblast activation protein, alpha antibody (ab53066)参考文献

This product has been referenced in:
  • Singhal PK  et al. Mouse embryonic fibroblasts exhibit extensive developmental and phenotypic diversity. Proc Natl Acad Sci U S A 113:122-7 (2016). Read more (PubMed: 26699463) »
  • Park JI  et al. Scaffold-Free Coculture Spheroids of Human Colonic Adenocarcinoma Cells and Normal Colonic Fibroblasts Promote Tumorigenicity in Nude Mice. Transl Oncol 9:79-88 (2016). IHC-P, ICC/IF ; Human . Read more (PubMed: 26947885) »

See all 22 Publications for this product

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (Liver)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Dako
Permeabilization No
Specification Liver
Fixative Formaldehyde
Username

Abcam user community

Verified customer

提交于 Jun 01 2016

We cannot say if the FAP is actually expressed in the Schwann cells without more tests. It may be upregulated in cultured cells. I see that U87 cells, a glioblastoma, were used a positive control for another FAP antibody, ab110779, but it does not foll...

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Thank you for contacting us.

You can use any of the anti FAP alpha antibody however, please check the tested species and application the antibody is tested in.

ab53066 is published in many Abreviews and publications and it is guarante...

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Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunocytochemistry/ Immunofluorescence
Sample Mouse Cell (lung fibroblast)
Specification lung fibroblast
Fixative Paraformaldehyde
Permeabilization Yes - 1% Triton x-100
Blocking step BSA as blocking agent for 30 minute(s) · Concentration: 5% · Temperature: 20°C
Username

Abcam user community

Verified customer

提交于 Dec 04 2012

I am happy to let you know this blocking peptide has been added to our catalog as ab150744 http://www.abcam.com/fibroblast-activation-protein-alpha-peptide-ab150744.html

Thank you for contacting us.

We understand your concerns, this product has been characterized in WB so it is guaranteed for this application along with others. We are selling 10s of vials of this antibody per quarter so if it does not work wit...

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Thank you for submitting an Abreview of ab53066. As you may have noticed, your review has now been published on our website.
Since you obtained poor results using the antibody in a tested species and application, we would like to follow up on this...

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Application Western blot
Sample Human Tissue lysate - whole (artery)
Loading amount 10 µg
Specification artery
Gel Running Conditions Reduced Denaturing (4-12% gradient)
Blocking step Milk as blocking agent for 16 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 4°C
Username

Abcam user community

Verified customer

提交于 Aug 20 2012

Can you please provide your order number for ab53066? Once I have this information I can process your request for a replacement. Are you still interested in receiving Anti-Fibroblast activation protein, alpha antibody - Catalytic insert (ab28246)? Once...

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Thank you for your reply.


With regard to the buffers, I was specifically referring to the blocking buffer, antibody diluents, and wash buffer.

I am concerned that you may be damaging the membrane resulting in high background ...

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