F1008 – TelG-Alexa488 – 5 nmole

TelG-Alexa488 is a G-rich PNA telomere probe targeting the CCCTAA repeat found in telomeres. It is labeled with Alexa Fluor 488, offering a strong green signal with high photostability for fluorescence in situ hybridization (FISH) workflows.

Built on PNA (peptide nucleic acid) chemistry, this probe delivers unmatched hybridization specificity and low background, enabling accurate telomere detection and quantification in both research and diagnostic settings.

Each vial contains 5 nmole, which is usually good enough to stain more than 500 slides.

• Contains TTAGGG telomere repeat sequence
• Alexa Fluor 488 provides high brightness and stability
• PNA structure ensures strong binding with minimal background
• Compatible with interphase and metaphase FISH
• Ideal for multi-color FISH assays
• Long shelf life in lyophilized form

• Telomere length measurement via quantitative FISH (Q-FISH)
• Fluorescence-based telomere imaging in cancer studies
• Genomic stability and chromosomal analysis
• Co-labeling with red/far-red probes in multiplex experiments
• Clinical cytogenetics and research microscopy
• Telomere biology in aging and regenerative medicine

• 5 nmole TelG-Alexa488 probe
• Detailed preparation and usage instructions
• Access to expert technical support

Need advice on fluorophore selection or hybridization settings? Contact our PNA FISH team for technical help and personalized guidance.