Anti-TRF2 (Polyclonal), ALEXA Fluor 594
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Catalog numberGENTObs-1922R-A594
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PricePlease ask
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Size100 microliters
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TypeConjugated Primary Antibody
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Conjugated withALEXA FLUOR® 594
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Host organismRabbit (Oryctolagus cuniculus)
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Target Protein PeptideTRF2
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SpecificityThis antibody reacts specifically with TRF2
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ModificationNo modification has been applied to this antibody
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Modification siteNone
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ClonalityPolyclonal Antibody
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ClonePolyclonal Antibodies
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Concentration1ug per 1ul
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Subcellular locationsNucleus
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Antigen SourceKLH conjugated synthetic peptide derived from human TRF2
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Gene ID7014
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Swiss ProtQ15554
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ApplicationsIF(IHC-P)
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Applications with corresponding dilutionsIF(IHC-P)(1:50-200)
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Cross reactive speciesHuman (Homo sapiens), Rat (Rattus norvegicus)
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Cross Reactive Species detailsNo significant cross reactivity has been observed for this antibody for the tested species. However, note that due to limited knowledge it is impossible to predict with 100% guarantee that the antibody does not corss react with any other species.
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Background informationBinds the telomeric double-stranded 5'-TTAGGG-3' repeat and plays a central role in telomere maintenance and protection against end-to-end fusion of chromosomes. In addition to its telomeric DNA-binding role, required to recruit a number of factors and enzymes required for telomere protection, including the shelterin complex, TERF2IP/RAP1 and DCLRE1B/Apollo. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded 5'-TTAGGG-3' repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. Together with DCLRE1B/Apollo, plays a key role in telomeric loop (T loop) formation by generating 3' single-stranded overhang at the leading end telomeres: T loops have been proposed to protect chromosome ends from degradation and repair. Required both to recruit DCLRE1B/Apollo to telomeres and activate the exonuclease activity of DCLRE1B/Apollo. Preferentially binds to positive supercoiled DNA. Together with DCLRE1B/Apollo, required to control the amount of DNA topoisomerase (TOP1, TOP2A and TOP2B) needed for telomere replication during fork passage and prevent aberrant telomere topology. Recruits TERF2IP/RAP1 to telomeres, thereby participating in to repressing homology-directed repair (HDR), which can affect telomere length.
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Purification methodPurified by Protein A.
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StorageWater buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at 4°C for 12 months.
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Excitation emission590nm/617nm
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SynonymsTRF2; TRBF2; Telomeric repeat-binding factor 2; TTAGGG repeat-binding factor 2; Telomeric DNA-binding protein; TERF2
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Also known asTRF2 Polyclonal Antibody
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Other nameAnti-TRF2 Polyclonal
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AdvisoryAvoid freeze/thaw cycles as they may denaturate the polypeptide chains of the antibody, thus reducing its reactivity, specificity and sensitivity. For antibodies that are in liquid form or reconstituted lyophilized antibodies small amounts could become entrapped on the seal or the walls of the tube. Prior to use briefly centrifuge the vial to gather all the solution on the bottom.
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PropertiesFor facs or microscopy Alexa 1 conjugate.
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ConjugationAlexa Fluor, ALEXA FLUOR® 594
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ConjugatedAlexa conjugate 1
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DescriptionThis antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody for research use.
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GroupPolyclonals and antibodies
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AboutPolyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
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Gene target
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Gene symbolTERF2, TBPL1
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Short nameAnti-TRF2
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TechniquePolyclonal, anti-, anti, antibody to, antibodies, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
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IsotypeImmunoglobulin G (IgG)
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LabelALEXA FLUOR 594
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Alternative nameTRF2 Polyclonal Antibody, ALEXA FLUOR® 594 Conjugated
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Alternative techniquepolyclonals, antibodies
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Gene info
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Identity
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Gene
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Long gene nametelomeric repeat binding factor 2
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Synonyms gene
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Synonyms
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Locus
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Discovery year1997-11-20
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Entrez gene record
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Pubmed identfication
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Classification
- Shelterin complex
- Myb/SANT domain containing
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameTATA-box binding protein like 1
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Synonyms gene name
- TBP-like 1
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1999-08-20
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Entrez gene record
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Pubmed identfication
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VEGA ID
MeSH Data
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Name
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ConceptScope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
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Tree numbers
- E05.196.401.143
- E05.301.300.096
- E05.478.566.320.200
- E05.601.262
- E05.601.470.320.200
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Qualifiersethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data