AP0352

antibody from Bioworld Technology, Inc
Targeting: TERF1 PIN2, TRBF1, TRF, TRF1
Provider product page for AP0352

Antibody data

Product number
AP0352 - Provider product page
Provider
Bioworld Technology, Inc
Product name
TRF1 (phospho S219) polyclonal antibody
Antibody type
Polyclonal
Antigen
Synthetic phosphopeptide derived from human TRF1 around the phosphorylation site of Serine 219.
Description
Telomeric repeat binding factor 1 (TERF1, PIN2, TRF1, TRBF1) and 2 (TERF2, TRF2, TRBF2) are present at telomeres throughout the cell cycle where they regulate telomerase by acting in cis to limit the elongation of individual chromosome ends. Telomerase adds hexameric repeats of 5'-TTAGGG-3' to the ends of chromosomal DNA. This telomerase enzyme plays an influential role in cellular immortalization and cellular senescence. TRF1 negatively regulates telomere elongation, while TRF2 protects the chromosome ends by inhibiting end-to-end fusions. Down-regulation of TRF expression in tumor cells may contribute to cell immortalization and malignant progression. TRF1 has an acidic N-terminus while TRF2 has a basic N-terminus.
Reactivity
Human, Mouse, Rat
Host
Rabbit
Isotype
IgG
Vial size
100ul
Concentration
1 mg/ml
Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
TERF1 protein structure - AP0352 shown in red.