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Chromogenic Substrates

Chromogenic Substrates are soluble colourless molecules composed of a chromophore and a specific enzyme substrate. The specific enzyme can cleave the chromophore-substrate conjugate and generate an insoluble product of distinctive colour. Therefore, Chromogenic Substrates are frequently added to solid bacteriological culture media since they allow differentiation of microorganisms based on the presence of specific marker enzymes.

Code Cas No Product Description
A-0702

N-Acetyl-5-bromo-3-indoxyl-2,3,4-tri-O-acetyl-beta-D-glucuronic acid methyl ester

EA31321 3304-61-8

N-Acetyl-glycine p-nitroanilide SALE

Substrate for hydrolases
EA31322 87811-40-3

N-Acetyl-L-glutamine p-nitroanilide

EA31320

N-Acetyl-L-serine p-nitroanilide

EA175341

AldolŽ 455 alpha-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

EA175342

AldolŽ 455 bAldoleta-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4689_P00

AldolŽ 455 beta-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175343
EA175343

AldolŽ 455 beta-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4690_P00

AldolŽ 458 acetate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175344
EA175344

AldolŽ 458 acetate - Biosynth Patent: EP 2427431 and US 8940909

A-4691_P00

AldolŽ 458 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175345
EA175345

AldolŽ 458 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4693_P00

AldolŽ 458 nonanoate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175346
EA175346

AldolŽ 458 nonanoate - Biosynth Patent: EP 2427431 and US 8940909

A-4714_P00

AldolŽ 458 nonanoate solution - 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909

P&D EA175359
EA175359

AldolŽ 458 nonanoate solution - 0.75 M in DMSO, Biosynth Patent: EP 2427431 and US 8940909

EA175347

AldolŽ 458 phosphate, disodium salt - Biosynth Patent: EP 2427431 and US 8940909

EA175335

AldolŽ 467 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4676_P00

AldolŽ 467 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4671_P00

AldolŽ 467 N-acetyl-beta-D-glucosaminide - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175316
EA175316

AldolŽ 467 N-acetyl-beta-D-glucosaminide - Biosynth Patent: EP 2427431 and US 8940909

A-4680_P00

AldolŽ 470 acetate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175338
EA175338

AldolŽ 470 acetate - Biosynth Patent: EP 2427431 and US 8940909

EA175337

AldolŽ 470 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4679_P00

AldolŽ 470 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4682_P00

AldolŽ 470 butyrate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175339
EA175339

AldolŽ 470 butyrate - Biosynth Patent: EP 2427431 and US 8940909

A-4672_P00

AldolŽ 470 choline phosphate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175332
EA175332

AldolŽ 470 choline phosphate - Biosynth Patent: EP 2427431 and US 8940909

A-4710_P00

AldolŽ 470 L-alanine amide, acetate salt - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175356
EA175356

AldolŽ 470 L-alanine amide, acetate salt - Biosynth Patent: EP 2427431 and US 8940909

A-4709_P00

AldolŽ 470 L-alanine ester, hydrochloride - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175355
EA175355

AldolŽ 470 L-alanine ester, hydrochloride - Biosynth Patent: EP 2427431 and US 8940909

A-4723_P00

AldolŽ 470 L-pyroglutamic acid amide - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175364
EA175364

AldolŽ 470 L-pyroglutamic acid amide - Biosynth Patent: EP 2427431 and US 8940909

A-4712_P00

AldolŽ 470 N-tosyl-L-alanine ester - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175357
EA175357

AldolŽ 470 N-tosyl-L-alanine ester - Biosynth Patent: EP 2427431 and US 8940909

A-4683_P00

AldolŽ 470 nonanoate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175340
EA175340

AldolŽ 470 nonanoate - Biosynth Patent: EP 2427431 and US 8940909

A-4678_P00

AldolŽ 470 phosphate, disodium salt - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175336
EA175336

AldolŽ 470 phosphate, disodium salt - Biosynth Patent: EP 2427431 and US 8940909

A-4695_P00

AldolŽ 484 acetate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175348
EA175348

AldolŽ 484 acetate - Biosynth Patent: EP 2427431 and US 8940909

A-4696_P00

AldolŽ 484 alpha-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175349
EA175349

AldolŽ 484 alpha-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4697_P00

AldolŽ 484 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175350
EA175350

AldolŽ 484 beta-D-galactopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4698_P00

AldolŽ 484 beta-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175351
EA175351

AldolŽ 484 beta-D-glucopyranoside - Biosynth Patent: EP 2427431 and US 8940909

A-4700_P00

AldolŽ 495 acetate - Biosynth Patent: EP 2427431 and US 8940909

P&D EA175352
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