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Substrates

Substrates are laboratory reagents, chemicals, and consumables, and kits used to support or enhance biomedical, pharmaceutical, clinical, food science, environmental, and other research and testing laboratory processes. Products include enzymes, inhibitors, acids, bases, buffers, antibodies, and chromatography supplies.
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1 – 15 de 80 résultats
3

Invitrogen™ DDAO galactoside (9H-(1,3-Dichloro-9,9-Dimethylacridin-2-One-7-yl) β-D-Galactopyranoside)  DFS Item

The galactosidase substrate, DDAO galactoside yields a hydrolysis product that can be excited with the 633 nm laser (excitation/emission maxima ∼645/660).

6

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

MUP is a fluorescent substrate for alkaline phosphatases

7

Invitrogen™ DQ™ Green BSA - Special Packaging  DFS Item

Hydrolysis of substrate yields brightly fluorescent product

8

Thermo Scientific™ CHKtide  DFS Item

A peptide substrate based upon CDC25C that is phosphorylated by CHEK1 and other kinases.

9

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

Continuously assay acid phosphatases at low pH

Méthode de détection Fluorescence
Couleur Blue
Substrate Properties Chemical Substrate
À utiliser avec (équipement) Microplate Reader
Substrat Phosphatase Substrate
Target Enzyme Phosphatases
Excitation / émission 358⁄455
Conditions d’expédition Room Temperature
Marqueur ou colorant DiFMU
Forme Powder
Contenu et stockage Store in freezer (-5 to -30°C).
10

Invitrogen™ Alexa Fluor™ 647-Poly-GT Peptide Substrate  DFS Item

A general AlexaFluor647-labeled peptide substrate consisting of a polymer of glutamate, and tyrosine that is used to monitor tyrosine kinase acitivty.

Kinases validées EGFR
Méthode de détection Fluorescence
Couleur Far-Red
Substrate Properties Peptide-Based Substrate
Substrat Random (Glu:Tyr) polymer in a ratio of 4:1
Target Enzyme Tyrosine Kinases
Excitation / émission 340/665 nm
Technique TR-FRET
Conditions d’expédition Dry Ice
Type de substrat Kinase Substrate
Marqueur ou colorant Alexa Fluor™ 647
Forme Liquid
11

Thermo Scientific™ Vivid™ EOMCC Substrate  DFS Item

Vivid™ Substrates are blocked dyes that yield a minimal fluorescence signal until oxidation occurs.

Méthode de détection Fluorescence
Substrate Properties Chemical Substrate
Substrat EOMCC
Gamme de produits VIVID
Conditions d’expédition Approved for shipment on Wet or Dry Ice
Type de substrat Cytochrome P450 Substrate
Contenu et stockage Vivid™ CYP450 Screening kits include:
• Vivid™ CYP450 Fluorogenic substrates (also available separately)
• BACULOSOMES™ CYP450 reagents
• Fluorescent standards
• NADPH-regeneration system

Store reaction buffers at +4°C or room temperature. Store BACULOSOMES™, the NADPH-regeneration system, and NADP+ at -80°C. Store the Vivid™ substrates and standards at +4°C, protected from light. (For long-term storage, resuspend in organic solvent and keep at -20°C.)
13

Invitrogen™ NBT/BCIP Reagent Kit  DFS Item

For chromogenic detection of phosphatase.

15

Thermo Scientific™ LanthaScreen™ Tb-DUB Substrate  DFS Item

Deubiquitinating enzymes (DUBs) play housekeeping functions by maintaining pools of active ubiquitin, and regulatory function by rescuing specific target proteins from degradation by the proteasome.