Product Name :
Paxillin (L25) polyclonal antibody Background :
Paxillin is a multidomain protein that localizes primarily to focal adhesion sites in the extracellular matrix. Paxillin is one of the key components of integrin signaling, and tyrosine phosphorylation of paxillin is required for integrin-mediated cytoskeletal reorganization. Paxillin is phosphorylated by another focal adhesion component, focal adhesion kinase (FAK), at Tyr118. Phospho-Paxillin (Tyr118) may provide a docking site for recruitment of other signaling molecules to focal adhesions. It has been shown that the SH2 domain of Crk binds to the phosphorylated Tyr118 of paxillin. Product :
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2 Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Specificity :
Paxillin (L25) polyclonal antibody detects endogenous levels of Paxillin protein. Immunogen :
Synthetic peptide, corresponding to amino acids N-terminus of Human Paxillin. Conjugate :
Unconjugated Modification :
Unmodification

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  Western blot (WB) analysis of PXN polyclonal antibody at 1:1000 dilution Lane1:MCF-7 whole cell lysate(40ug) Lane2:Hela whole cell lysate(40ug) Lane3:H460 whole cell lysate(40ug) Lane4:PC12 whole cell lysate(40ug) Lane5:CT-26 whole cell lysate(40ug)
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  Immunohistochemistry (IHC) analyzes of Paxillin (L25) pAb in paraffin-embedded human breast carcinoma tissue at 1:100.

Bioworld Biotech only provide peptides for our antibodies and do not provide additional peptide customization services.

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Price/Size :

USD 368/1mg/vial

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Tips: 

For phospho antibody, we provide phospho peptide（0.5mg) and non-phospho peptide(0.5mg).

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Describe :

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (WB) and Immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or IHC performed with the neutralized antibody.

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Formula:

Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.The purity is >90%,tested by HPLC and MS.

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Storage:

The freeze-dried powder is more stable. For short time at 2-8°C. For long term storage store at -20°C. 

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Note :

This product is for research use only (RUO only). Not for use in diagnostic or therapeutic procedures.

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