Invitrogen™Escherichia coli(K-12 strain) BioParticles™, Texas Red™ conjugate

Description

• Conjugates covalently labeled with variety of different fluorophores (special care has been taken to remove free dye after conjugation) Provided as lyophilized powders Approximately 3 x 10 8 E
• coli or S
• aureus particles per mg solid and approximately 2 x 10 7 zymosan particles per mg solid Conjugates can be reconstituted in the buffer of choice for use in phagocytosis assays Fluorescence of conjugates that are bound to surface of cell (but not internalized) can be quenched by ethidium bromide, trypan blue, or other quenchers Addition to cellular applications, fluorescent conjugates may be effective as flow cytometry calibration references when sorting bacteria and yeast mutants Small particles may also be useful references for light scattering studies because their sizes and shapes differ in characteristic ways Cell Culture, Mammalian Cell Culture Order Info Shipping Condition: Room Temperature