Data & Images
|Product Name||Anti-Telomerase Antibody|
|Description||Rabbit IgG polyclonal antibody for Telomerase reverse transcriptase(TERT) detection. Tested with WB in Mouse;Rat.|
|Cite This Product||Anti-Telomerase Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1696)|
|Replacement Item||This antibody may replace the following items: sc-7214|sc-7212|sc-7215|sc-377511|sc-393013|sc-68720|sc-27164|sc-68721 from Santa Cruz Biotechnology.|
|Validated Species||Mouse, Rat|
*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 N-terminus of mouse Telomerase(15-30aa RSRYREVWPLATFVRR), identical to the related rat sequence.|
|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||Telomerase reverse transcriptase|
|Molecular Weight||127978 MW|
|Protein Function||Telomerase is a ribonucleoprotein enzyme essential for the replication of chromosome termini in most eukaryotes. Active in progenitor and cancer cells. Inactive, or very low activity, in normal somatic cells. Catalytic component of the teleromerase holoenzyme complex whose main activity is the elongation of telomeres by acting as a reverse transcriptase that adds simple sequence repeats to chromosome ends by copying a template sequence within the RNA component of the enzyme. Catalyzes the RNA- dependent extension of 3'-chromosomal termini with the 6- nucleotide telomeric repeat unit, 5'-TTAGGG-3'. The catalytic cycle involves primer binding, primer extension and release of product once the template boundary has been reached or nascent product translocation followed by further extension. More active on substrates containing 2 or 3 telomeric repeats. Telomerase activity is regulated by a number of factors including telomerase complex-associated proteins, chaperones and polypeptide modifiers. Modulates Wnt signaling. Plays important roles in aging and antiapoptosis (By similarity). .|
|Tissue Specificity||High activity in intestine, liver and testis, moderate in lung, very low in muscle, heart and brain. .|
|Sequence Similarities||Belongs to the reverse transcriptase family. Telomerase subfamily.|
|Subcellular Localization||Nucleus, nucleolus . Nucleus, nucleoplasm . Nucleus. Chromosome, telomere. Cytoplasm . Nucleus, PML body . Shuttling between nuclear and cytoplasm depends on cell cycle, phosphorylation states, transformation and DNA damage. Diffuse localization in the nucleoplasm. Enriched in nucleoli of certain cell types. Translocated to the cytoplasm via nuclear pores in a CRM1/RAN-dependent manner involving oxidative stress- mediated phosphorylation at Tyr-697. Dephosphorylation at this site by SHP2 retains TERT in the nucleus. Translocated to the nucleus by phosphorylation by AKT (By similarity). .|
|Alternative Names||Telomerase reverse transcriptase;18.104.22.168;Telomerase catalytic subunit;Tert;|
Background for Telomerase reverse transcriptase
Dilution Ratios/Recommended Concentrations
At Boster we strive to provide the best Anti-Telomerase 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, Mouse, Rat|
**Boster provides high sensitivity secondary antibody kits for Western blotting and IHC. For more info see Related Products below.
Anti-Telomerase Antibody Images
Click the images to enlarge.
Lane 1: Rat Kidney Tissue Lysate
Lane 2: Rat Brain Tissue Lysate
Lane 3: Mouse Liver Tissue Lysate
Lane 4: Mouse Testis Tissue Lysate
Lane 5: Mouse Kidney Tissue Lysate
Lane 6: Mouse Heart Tissue 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.,