G-Biosciences, 250 mg
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L-Lysine 7-amido-4-methylcoumarin, acetate salt
G-BiosciencesL-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…
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Proteinase K
G-BiosciencesProteinase K (also protease K, endopeptidase K, peptidase K or Tritirachiumalkaline phosphatase) (EC 3.4.21.64) is a non-specifc, broad spectrum serine protease that is isolated from the saprophytic fungus Tritirachium album. Proteinase K is routinely used for the purification of target…
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D-Luciferin Firefly, potassium salt
G-BiosciencesTested 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…
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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…
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5-Bromo-4-chloro-3-indoxyl palmitate
G-BiosciencesX-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 …
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4-Methylumbelliferyl palmitate
G-Biosciences4-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. …
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5-Bromo-4-chloro-3-indoxyl-alpha-L-fucopyranoside
G-Biosciences5-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…
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D-Luciferin Firefly, FREE ACID
G-BiosciencesD-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…
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L-Leucine 7-amido-4-methylcoumarin hydrochloride
G-BiosciencesL-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…
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5-Bromo-4-chloro-3-indoxyl-beta-D-fucopyranoside
G-Biosciences5-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#:…
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4-Nitrophenyl-alpha-D-maltohexaoside
G-Biosciences4-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. …
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4-Nitrophenyl-beta-D-mannopyranoside
G-Biosciencesnitrophenyl-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…
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Bialaphos
G-BiosciencesMOLECULAR BIOLOGY GRADE Bialaphos is a tripeptide antibiotic that is used in transformation experiments of many species of plants that make use of the bar gene for selection. In corn it is more effective than glufosinate. In wheat, bialaphos was the most reliable selection criteria used to…
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4-Nitrophenyl-alpha-D-maltopyranoside
G-Biosciences4-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…
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5-Bromo-3-indoxyl-beta-D-galactopyranoside
G-BiosciencesBluo-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…
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L-Serine 7-amido-4-methylcoumarin hydrochloride
G-BiosciencesL-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 …
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D-Luciferin Firefly, sodium salt monohydrate
G-BiosciencesTested 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…