Data & Images
|Product Name||Anti-STAT5a Antibody|
|Description||Rabbit IgG polyclonal antibody for Signal transducer and activator of transcription 5A(STAT5A) detection. Tested with WB in Human.|
|Cite This Product||Anti-STAT5a Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1840)|
|Replacement Item||This antibody may replace the following items: sc-271542|sc-166479|sc-1081|sc-166465|sc-136081|sc-1081-X|sc-271542-X|sc-166465-X|sc-166479-X from Santa Cruz Biotechnology.|
*This antibody is predicted to react with the above species based on antigen sequence similarities. Our Boster Guarantee covers the use of this product with the above species.
*Our Boster Guarantee covers the use of this product in the above tested applications.
**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.
|Recommended Detection Systems||Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.
*Blocking peptide can be purchased at $50. Contact us for more information
**Boster also offers various secondary antibodies for Immunoflourescecne and IHC. Take advantage of the buy 1 primary antibody get 1 secondary antibody for free promotion for the entire year 2017!
|Immunogen||A synthetic peptide corresponding to a sequence at the C-terminus of human STAT5a(735-751aa YNMYPQNPDHVLDQDGE).|
|Cross Reactivity||No cross reactivity with other proteins|
|Contents||Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
*carrier free antibody available upon request.
|Concentration||Add 0.2ml of distilled water will yield a concentration of 500ug/ml.|
|Storage||At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.|
|Purification||Immunogen affinity purified.|
Protein Target Info (Source: Uniprot.org)
You can check the tissue specificity below for information on selecting positive and negative control.
|Protein Name||Signal transducer and activator of transcription 5A|
|Molecular Weight||90647 MW|
|Protein Function||Carries out a dual function: signal transduction and activation of transcription. Mediates cellular responses to the cytokine KITLG/SCF and other growth factors. Mediates cellular responses to ERBB4. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the GAS element and activates PRL-induced transcription. Regulates the expression of milk proteins during lactation. .|
|Sequence Similarities||Belongs to the transcription factor STAT family.|
|Subcellular Localization||Cytoplasm . Nucleus . Translocated into the nucleus in response to phosphorylation.|
|Alternative Names||Signal transducer and activator of transcription 5A;STAT5A;STAT5;|
|Research Areas|||signal transduction|signaling pathway|nuclear signaling|stats| epigenetics and nuclear signaling|transcription|other factors||
Background for Signal transducer and activator of transcription 5A
Dilution Ratios/Recommended Concentrations
At Boster we strive to provide the best Anti-STAT5a Antibody by testing all applications on non-spiked tissues and cell lines to ensure that the affinity of the antibody is enough to react to the endogenouse level of the target protein. Read more about our QC panel here.
|Recommended dilution ratios are listed below:|
Western blot, 0.1-0.5μg/ml, Human|
**Boster provides high sensitivity secondary antibody kits for Western blotting and IHC. For more info see Related Products below.
Anti-STAT5a Antibody Images
Click the images to enlarge.
Lane 1: HELA Cell Lysate
Lane 2: COLO320 Cell Lysate
Lane 3: JURKAT Cell Lysate
Lane 4: CEM Cell Lysate
1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands
3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.
4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,