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Cat. Number
068728593478275
Chemical Name
TRF2 Monoclonal Antibody (Clone 4A794.15)
References
Synonyms
  • TERF2
  • Telomeric Repeat Binding Factor 2
  • TRBF2
  • TTAGGG Repeat Binding Factor 2
Formulation 100 µg of protein G-purified IgG in 200 µl PBS containing 0.05% BSA and 0.05% sodium azide
Stability 1 year
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
Specificity
Human TRF2 +
Murine TRF2 +
Muntjac TRF2 +
Rat TRF2 +
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Background Reading

Karlseder, J., Broccoli, D., Dai, Y., et al. p53- and ATM-dependent apoptosis induced by telomeres lacking TRF2. Science 283(5406) 1321-1325 (1999).

van Steensel, B., Smogorzewska, A., and de Lange, T. TRF2 protects human telomeres from end-to-end fusions. Cell 92 401-413 (1998).

Broccoli, D., Smogorzewska, A., Chong, L., et al. Human telomeres contain two distinct Myb-related proteins, TRF1 and TRF2. Nat Genet 17 231-235 (1997).

Size Global Purchasing
1 ea  

Description

Antigen: Full length human TRF2 · Clone designation: 4A794.15 · Host: Mouse · Isotype: IgG1κ · Application(s): FC, ICC, and WB · Telomeric repeat binding factor (TRF2) is a ubiquitously expressed protein that is implicated in the control of telomere length.1 TRF2, like TRF1, contains a Myb-related DNA binding motif. It binds to duplex TTAGGG repeats and is localized to all human telomeres in metaphase chromosomes.1 TRF2 is thought to protect chromosome ends by maintaining the correct structure at telomere termini.2 The use of mutant forms of TRF2 has implicated a role of TRF2 in the prevention of senescence in primary human cells.2 Inhibition of TRF2 results in apoptosis in a subset of mammalian cell types.3

1 Broccoli, D., Smogorzewska, A., Chong, L., et al. Human telomeres contain two distinct Myb-related proteins, TRF1 and TRF2. Nat Genet 17 231-235 (1997).

2 van Steensel, B., Smogorzewska, A., and de Lange, T. TRF2 protects human telomeres from end-to-end fusions. Cell 92 401-413 (1998).

3 Karlseder, J., Broccoli, D., Dai, Y., et al. p53- and ATM-dependent apoptosis induced by telomeres lacking TRF2. Science 283(5406) 1321-1325 (1999).

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