G-Biosciences - 786-1273 - Propidium Iodide Solution, 10mL

  • MFR SKU: 786-1273
  • ITEM #: 14276083
  • 0 Reviews / 0 Questions
$108.95
Stock Status: SHIPS SOON(reserve your unit today)

ITEM #: 14276083
Propidium iodide (PI) is a red-fluorescent cell viability dye which is e x cluded from live cells as it is impermeable to the cell membrane. The dye intercalates DNA and RNA of the dead cells to give red fluorescent signal as it can penetrate dead or damaged cells to give red fluorescent signal. The fluorescence of the PI dye is enhanced 20 to 30 fold upon binding to the nucleic acids and the fluorescence e x citation ma x imum is shifted ~30-40 nm to red and the fluorescence emission is shifted...
ITEM #: 14276083
Propidium iodide (PI) is a red-fluorescent cell viability dye which is e x cluded from live cells as it is impermeable to the cell membrane. The dye intercalates DNA and RNA of the dead cells to give red fluorescent signal as it can penetrate dead or damaged cells to give red fluorescent signal. The fluorescence of the PI dye is enhanced 20 to 30 fold upon binding to the nucleic acids and the fluorescence e x citation ma x imum is shifted ~30-40 nm to red and the fluorescence emission is shifted ~15 nm to the blue 1 .
Features:
  • Fluorescent dye, membrane-impermeable nucleic acid intercalator
  • λe x /λem (DNA-bound) = 535/617 m
  • λe x / λem (no DNA) = 493/636 nm
  • Form: solution, sterile filtered
  • Concentration: 1mg/ml in deionized water
  • Storage: 4°C; protect from light
  • Molecular formula:C 27 H 34 I 2 N 4
  • Molecular weight:668.4
  • Cas number: 25535-16-4

Application(s):
  • Propidium iodide is used widely as a counterstain to differentiate and e x clude non-viable cells in flowcytometry analysis.
  • It is used in DNA fluorescence imaging to discriminate early and late stages of apoptosis, used to study cell-mediated cytoto x ity and for chromosome analysis
  • It is used in quantitative DNA analysis
  • used as counter stain in fluorescence microscopy

Propidium Iodide Solution, 10mL
This listing is for Each
Read More >>

G-Biosciences - 786-1273 - Propidium Iodide Solution, 10mL

  • Item #: 14276083
  • MFR SKU: 786-1273

There are no questions about this product yet. Be the first to ask a question.

0 out of 5 stars
5 Star
0 %
4 Star
0 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

Review this product

Tell us about your personal experience

Recently Viewed Items