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PB Dyes

PB-PEG4-Acid

Reactivity: Primary amine

A blue fluorescent dye for peptide labeling containing a hydrophilic polyethylene glycol (PEG) spacer arm. Ideally suited for the 407 nm spectral line of the krypton laser or the 408 nm violet laser diode.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1684-100
Unit size: 100 mg
$195.00
in stock
Cat.#: 1684-500
Unit size: 500 mg
$495.00
in stock
Cat.#: 1684-1G
Unit size: 1 g
$980.00
in stock
Cat.#: 1684-5G
Unit size: 5 g
$3,450.00
in stock
PB NHS Ester

Reactivity: Primary amine

An amine-reactive, blue fluorescent dyes ideally suited for the 407 nm spectral line of the krypton laser or the 408 nm violet laser diode.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1245-5
Unit size: 5 mg
$179.00
in stock
Cat.#: 1245-25
Unit size: 25 mg
$495.00
in stock
Cat.#: 1245-100
Unit size: 100 mg
$1,795.00
in stock