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| Human Telomeric repeat-binding factor 2 (aa 1-500) |
| TRBF2 Swiss Prot# | | Q15554 |
| TRBF2 Protein names | | Telomeric repeat-binding factor 2 (TTAGGG repeat-binding factor 2) (Telomeric DNA-binding protein) |
| TRBF2 Gene names | | TERF2 (TRBF2) (TRF2) |
| Organism | | Human |
| TRBF2 Entry name | | TERF2_HUMAN |
| TRBF2 Codon optimized cDNA(gene) Clone |
| TRBF2 Cat # | | RPE0242 |
| Tag | | TRBF2 contains A 6x histidine tag |
| TRBF2 Formulation | | Liquid |
| TRBF2 Storage | | Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| TRBF2 Applications | | Applications: 1. Codon-optimized cDNA(gene) sequence designed for protein production in both E.coli and Mammalian cell. The cDNA(gene) has been cloned into E.coli expression vector with 6x Histidine tag.2. May be used as RNAi assistance to restore the loss-of-function. |
| Recombinant TRBF2 Protein |
| TRBF2 Cat # | | PE0242 |
| TRBF2 Source | | recombinant |
| TRBF2 Applications | | Western Blot, SDS-Page or may be used for other applications determined by user |
| TRBF2 Purity | | >90%, as determined by SDS-PAGE under reducing conditions |
| TRBF2 Activity | | N/A |
| Tag | | TRBF2 Contains A 6x histidine tag |
| TRBF2 Formulation | | Liquid |
| TRBF2 Storage | | ;. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| Place Order for Recombinant TRBF2 Products | | For pricing and availability Click Here >>> |
| TRBF2 family | | - |
| TRBF2 Subcellular locations | | Nucleus. Chromosome > telomere. |
| TRBF2 FUNCTION According to UniProtKB Swiss Prot | | FUNCTION: 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. |
| TRBF2 Sequence | | DDBJ | EMBL | GenBank |
| TRBF2 3D structure | | ModBase |
| TRBF2 interaction | | STRING |
| TRBF2 Proteomic | | PRIDE |
| TRBF2 Genome annotation | | Ensembl | GeneID | KEGG | UCSC |
| TRBF2 Organism specific | | CTD | MGI |
| TRBF2 Phylogenomics | | eggNOG | GeneTree | HOGENOM | HOVERGEN |
| | InParanoid | OrthoDB | PhylomeDB | OMA |
| TRBF2 Gene expression | | Bgee | ArrayExpress | Genevestigator |
| TRBF2 Family and domain | | InterPro | PROSITE | ProtoNet |
| FOR in vitro RESEARCH USE ONLY |