L-Lysine 7-amido-4- methylcoumarin acetate salt H-Lys-AMC · AcOH   MOLECULAR BIOLOGY GRADE Off white to white crystalline powder   Forms a colorless, clear solution when dissolved 5% in water.   Substrate for aminopeptidase b yielding a blue…

Tested and Certified for in vivo imaging Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors to emit a characteristic yellow-green emission in…

5-Bromo-4-chloro-3-indoxyl-2-acetamido-2-deoxy-β-D-galactopyranoside; 5-Bromo-4-chloro-3-indoxyl-N-acetyl-β-D-galactosaminide X-β-D-GalNAc MOLECULAR BIOLOGY GRADE Used as a chromogenic substrate for N-Acetyl-β-D-galactosaminidase, yielding a blue precipitate. It is also…

X-pal 5-Bromo-4-chloro-3-indoxyl palmitate MOLECULAR BIOLOGY GRADE X-pal is an off white to light brownish powder that is used as a chromogenic substrate for carboxylesterase. X-pal yields a blue precipitate when cleaved. Store at -15°C and protect from light. Features …

4-Methylumbelliferyl palmitate Palmitic acid 4-methylumbelliferyl ester 4-MU-Pal   MOLECULAR BIOLOGY GRADE   White to off-white powder   Fluorogenic substrate for esterase, yielding a blue fluorescent solution upon cleavage.   Store at -15°C in the dark.   …

5-Bromo-4-chloro-3-indoxyl-α-L-fucopyranoside MOLECULAR BIOLOGY GRADE X-α-L-Fucoside is a white to slightly off-white microcrystalline powder that is used as a chromogenic substrate for α-D-Fucosidase, yielding a blue precipitate. Store at -15°C and protect from…

D-Luciferin Firefly, free acid 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid Luciferin is a common bioluminescent reporter used for in-vivo imaging of the expression of the luc marker gene . It is the substrate for the Firefly luciferase enzyme which utilizes ATP and…

L-Leucine 7-amido-4- methylcoumarin hydrochloride  L-Leucine (4-methyl-7-coumarinylamide) hydrochloride H-Leu-AMC · HCl MOLECULAR BIOLOGY GRADE White to off-white powder Sensitive fluorogenic substrate for leucine aminopeptidase or a broad specificity aminopeptidase like…

5-Bromo-4-chloro-3-indoxyl-β-D-fucopyranoside MOLECULAR BIOLOGY GRADE X-β-D-Fucoside is a white to slightly off-white powder that is a chromogenic substrate for β-D-fucosidase, yielding a blue precipitate. Store at -15°C and protect from light. Features CAS#:…

4-Nitrophenyl-α-D- maltohexaoside p-Nitrophenyl-alpha-D-maltohexaoside PNP-alpha-D-maltohexaoside   MOLECULAR BIOLOGY GRADE   Off-white to yellow crystalline powder   Chromogenic substrate for α-amylase, yielding a yellow solution upon cleavage. …

nitrophenyl-β-D- mannopyranoside p-Nitrophenyl-β-D-mannoside PNP-β-D-Man   MOLECULAR BIOLOGY GRADE   White to off white crystalline powder   Chromogenic α-mannosidase substrate, yielding a yellow solution upon cleavage.   Store…

4-Nitrophenyl-α-D- maltopyranoside p-Nitrophenyl-alpha-D-maltoside PNP-alpha-D-maltoside   MOLECULAR BIOLOGY GRADE   White to off white crystalline powder   Chromogenic α-maltosidase substrate, yielding a yellow solution upon cleavage.  Store at…

Bluo-gal is used as an alternative to X-gal that produces a darker blue color. Bluo-Gal is hydrolyzed by β-galactosidase to produce a blue precipitate. This precipitate is insoluble in alcohol and xylenes, thus making it suitable for immunoblotting and immunocytochemical assays. Bacterial…

L-Serine 7-amido-4- methylcoumarin HCl H-Ser-AMC · HCI MOLECULAR BIOLOGY GRADE White to off white powder Forms a colorless, clear solution when dissolved 1% in water or when dissolved 2.5% in 40% acetic acid. Store at -15°C, dry, and protected from light. Features …

Tested and Certified for in vivo imaging Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors to emit a characteristic yellow-green emission in…