Product Name :
RPA2 (A17) polyclonal antibody Background :
RPA is a major damage-recognition protein involved in the early stages of nucleotide excision repair. It can also play a role in telomere maintenance. The C-terminus of RPA 32 can specfically intereact with the DNA repair enzyme UNG2 and repair factors XPA and Rad52, each of which functions in a different repair pathway. In addition, RPA 32 binds specifically to the SH2 domain of Stat3 in vivo, and overexpression of RPA 32 corresponds to the augmented growth factor-stimulated tyrosine phosphorylation and transcription activities of Stat3. 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 :
RPA2 (A17) polyclonal antibody detects endogenous levels of RPA2 protein. Immunogen :
Synthetic peptide, corresponding to the N-terminus of Human RPA2. Conjugate :
Unconjugated Modification :
Unmodification

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  Western blot (WB) analysis of RPA2 (A17) pAb at 1:500 dilution Lane1:H1792 whole cell lysate(40ug) Lane2:EC9706 whole cell lysate(40ug) Lane3:A549 whole cell lysate(40ug) Lane4:SGC7901 whole cell lysate(40ug) Lane5:HCT116 whole cell lysate(40ug) Lane6:PMVEC whole cell lysate(40ug) Lane7:3T3-L1 whole cell lysate(40ug)
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  Immunohistochemistry (IHC) analyzes of RPA2 (A17) 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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