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NHS Ester

AFDye 546 NHS ester

Reactivity: Primary amines

An orange-fluorescent, water-soluble dye often used for modifying amine-containing molecules with the AFDye™ 546 label.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1051-1
Unit size: 1 mg
$129.00
Out of stock
Cat.#: 1051-5
Unit size: 5 mg
$395.00
Out of stock
Cat.#: 1051-25
Unit size: 25 mg
$1,295.00
Out of stock
Cat.#: 1051-100
Unit size: 100 mg
$2,495.00
Out of stock
MB 543 NHS ester

Reactivity: primary amine

A hydrophilic dye used for preparing exceedingly bright, and photostable orange-fluorescent conjugates.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1631-1
Unit size: 1 mg
$129.00
in stock
Cat.#: 1631-5
Unit size: 5 mg
$395.00
in stock
Cat.#: 1631-25
Unit size: 25 mg
$1,295.00
in stock
Cat.#: 1631-100
Unit size: 100 mg
$2,495.00
in stock
5-TAMRA NHS Ester

Reactivity: Primary amine

A purified single isomer 5 of amine-reactive TAMRA dye. Often a reagent of choice for preparing TAMRA-labeled peptides.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1255-25
Unit size: 25 mg
$129.00
in stock
Cat.#: 1255-100
Unit size: 100 mg
$395.00
in stock
Cat.#: 1255-1000
Unit size: 1000 mg
$1,295.00
in stock
5(6)-TAMRA NHS Ester

Reactivity: Primary amine

An amine-reactive, orange-fluorescent dye with excitation band matching 532 or 546 nm laser line.
Catalog#
Unit Size
Price (USD)
Availability
Qty
Cat.#: 1254-25
Unit size: 25 mg
$95.00
in stock
Cat.#: 1254-100
Unit size: 100 mg
$245.00
in stock
Cat.#: 1254-1000
Unit size: 1000 mg
$995.00
in stock