Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an... read more »
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Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

263 from 267 pages
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Biotin-CF(R)647
Biotin-CF(R)647

Item number: BOT-80036

Potential applications of Biotin-CF(R) Dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF(R) Dye can be used as a polar tracer by microinjection to study the morphology of...
Application: Biotin binding site detection
325.00€ *
Review
Biotin-CF(R)680R
Biotin-CF(R)680R

Item number: BOT-80037

Potential applications of Biotin-CF(R) Dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF(R) Dye can be used as a polar tracer by microinjection to study the morphology of...
Application: Biotin binding site detection
357.00€ *
Review
Biotin-CF(R)532
Biotin-CF(R)532

Item number: BOT-80038

Potential applications of Biotin-CF(R) Dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF(R) Dye can be used as a polar tracer by microinjection to study the morphology of...
Application: Biotin binding site detection
325.00€ *
Review
SMCC Activated Peroxidase (HRP)
SMCC Activated Peroxidase (HRP)

Item number: G-AKES119.100

Maleimide Activated Horseradish Peroxidase (HRP) is commonly used to facilitate the conjugation of HRP to proteins, peptides and ligands that contain sulfhydryl (-SH) groups for use as an enzyme-linked detection reagent. This product consists of HRP that has been modified with the hetero bi-functional cross linker...
Application: Conjugation, protein labeling/antibody labeling
141.00€ *
Review
SMCC Activated R-PE
SMCC Activated R-PE

Item number: G-AKES120.250

SMCC-RPE is treated with SMCC under conditions that only 1~4 SMCC on one RPE ensuring the best yield of conjugate with minimal aggregates. This derivative protein has been purified to remove excess SMCC and lyophilized, making it quite suitable for long term storage without losing reactivity and keep high quality of...
Application: Conjugation, protein labeling/antibody labeling
141.00€ *
Review
SMCC Activated APC
SMCC Activated APC

Item number: G-AKES121.250

SMCC-APC is treated with SMCC under conditions that result in only 1~4 moles SMCC on one mole of phycobiliprotein ensuring the best yield of conjugate with minimal formation of aggregates. This derivative protein has been purified to remove excess SMCC and lyophilized, thus quite suitable for long term storage...
Application: Conjugation, protein labeling/antibody labeling
188.00€ *
Review
SMCC Activated PerCP
SMCC Activated PerCP

Item number: G-AKES122.100

PerCP (Peridinin-chlorophyll-protein complex) is isolated from Dinophyceae sp. It has a high quantum efficiency and a large Stokes shift. It is well excited at 488 nm with its maximum emission peak at 677nm. PerCP protein is commonly used for fluorescent immunolabeling, particularly in applications involving...
Application: Conjugation, protein labeling/antibody labeling
176.00€ *
Review
5-FAM (high purity)
5-FAM (high purity)

Item number: CDX-C1009-M025

CAS 76823-03-5
From 204.00€ *
Review
Fluorescein dimyristate
Fluorescein dimyristate

Item number: CDX-F0092-M100

CAS 19722-89-5
From 182.00€ *
Review
Rhodamine 123 (chloride)
Rhodamine 123 (chloride)

Item number: CDX-R0011-M010

CAS 62669-70-9
From 73.00€ *
Review
iFluor(R) 720 maleimide
iFluor(R) 720 maleimide

Item number: ABD-1069

440.00€ *
Review
mFluor(TM) Blue 615 SE
mFluor(TM) Blue 615 SE

Item number: ABD-1162

Extinction coefficient (cm^-1 M^-1): 40000 (PBS). Excitation (nm): 510. Emission (nm): 615. mFluor(TM) Blue 615 dye can be well excited with blue laser at 488 nm. It has a huge Stokes shift with emission ~615 nm. mFluor(TM) Blue 615 dyes are water-soluble, and the protein conjugates prepared with mFluor(TM) Blue 615...
Application: Red fluorescent dye, blue laser, FC
MW: 815.87 D
434.00€ *
Review
263 from 267 pages