TRF2 Polyclonal Antibody, Cy5 Conjugated
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-22936R-Cy5-100uL |
| Product Name | TRF2 Polyclonal Antibody, Cy5 Conjugated |
| Applications |
WB
|
| Reactivity | Rat |
| Predicted Reactivity | Mouse |
| Specifications | |
| Conjugation | Cy5 |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from mouse TRF2 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Gene ID | 7014 |
| Swiss Prot | Q15554 |
| Subcellular location | Nucleus |
| Synonyms | Telomeric DNA binding protein; Telomeric repeat binding factor 2; Telomeric repeat binding protein 2; TERF 2; TERF2; TRBF 2; TRBF2; TRF 2; TTAGGG repeat binding factor 2. |
| Background | Binds 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. |
| Application Dilution | |
| WB | 1:300-5000 |
Frequently asked questions
Which applications is TRF2 Polyclonal Antibody, Cy5 Conjugated (bs-22936R-Cy5) validated for, and at what dilution?
bs-22936R-Cy5 is validated for WB (1:300-5000). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does TRF2 Polyclonal Antibody, Cy5 Conjugated (bs-22936R-Cy5) react with?
Tested reactivity: Rat. Predicted reactivity (expected from sequence homology but not yet tested): Mouse.
How should bs-22936R-Cy5 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise TRF2 Polyclonal Antibody, Cy5 Conjugated (bs-22936R-Cy5)?
KLH conjugated synthetic peptide derived from mouse TRF2
What are the excitation and emission wavelengths of the Cy5 conjugate (bs-22936R-Cy5)?
Cy5 on bs-22936R-Cy5: excitation / emission 625,650nm/670nm.