Invitrogen™ Amplex™ Red and Amplex™ UltraRed Reagents

The Amplex Red and UltraRed reagents are fluorogenic substrates for peroxidase. These highly sensitive and stable probes react with H₂O₂ in the presence of HRP for solution-based assays and ELISAs. Amplex UltraRed is a brighter version of Amplex Red with an improved pH range and sensitivity.

Fisher Scientific Edge
Order before 2 pm dispatch today
Order after 2 pm dispatch tomorrow
Learn More

Molecular Probes™ Resazurin, Sodium Salt

Resazurin, Sodium Salt

Fisher Scientific Edge
Order before 2 pm dispatch today
Order after 2 pm dispatch tomorrow
Learn More

Invitrogen™ PFB-FDGlu (5-(Pentafluorobenzoylamino)Fluorescein Di-β-D-Glucopyranoside)

PFB-FDGlu is a cell-permeable substrate used for live cell imaging of GCase activity. It fluoresces green upon cleavage by lysosomal GCase, facilitating specific, single-cell analysis via high-content imaging, flow cytometry, and microscopy.

Fisher Scientific Edge
Order before 2 pm dispatch today
Order after 2 pm dispatch tomorrow
Learn More

Thermo Scientific Chemicals TMB EASY, Liquid Substrate

Invitrogen™ C₁₂FDG (5-Dodecanoylaminofluorescein Di-β-D-Galactopyranoside)

Produces a green fluorescence

Novex™ Novex™ AP Chromogenic Substrate (BCIP/ NBT)

Novex™ AP Chromogenic Substrate (BCIP/ NBT)

Invitrogen™ Fluorescein Di-β-D-Glucopyranoside (FDGlu)

Cell permeant

Invitrogen™ DQ™ Collagen, type IV From Human Placenta, Fluorescein Conjugate

Analog of the natural substrate

Invitrogen™ Nitro blue Tetrazolium Chloride (NBT)

Use to assess cell viability as function of redox potential

Thermo Scientific™ IPTG

Detect beta-galactosidase expression from vectors, plasmids, or DNA fragments with this chromogenic substrate.

Invitrogen™ DQ™ Collagen, type I From Bovine Skin, Fluorescein Conjugate

The fluorogenic DQ™ collagen can be used to directly monitor collagenase activity.

Invitrogen™ DQ™ Red BSA - Special Packaging

Hydrolysis of substrate yields brightly fluorescent product

Invitrogen™ MUP (4-Methylumbelliferyl Phosphate, Free Acid)

MUP is a fluorescent substrate for alkaline phosphatases

Invitrogen™ DiFMUP (6,8-Difluoro-4-Methylumbelliferyl Phosphate)

Continuously assay acid phosphatases at low pH

Invitrogen™ DQ™ Ovalbumin - Special Packaging

Suited for antigen processing and presentation studies