Biochemikalien

Hier finden Sie ein breites Portfolio von Biochemikalien: Inhibitoren, Liganden und Substrate diverser Enzyme und Rezeptoren, Regulatoren, Assay-Komponenten und Farbstoffe. Außerdem finden Sie in dieser Kategorie verschiedene Saccharide, Aminosäuren, Antioxidantien sowie diverse weitere Reagenzien für die biochemische Arbeit.

Hier finden Sie ein breites Portfolio von Biochemikalien: Inhibitoren, Liganden und Substrate diverser Enzyme und Rezeptoren, Regulatoren, Assay-Komponenten und Farbstoffe. Außerdem finden Sie in... mehr erfahren »
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Biochemikalien

Hier finden Sie ein breites Portfolio von Biochemikalien: Inhibitoren, Liganden und Substrate diverser Enzyme und Rezeptoren, Regulatoren, Assay-Komponenten und Farbstoffe. Außerdem finden Sie in dieser Kategorie verschiedene Saccharide, Aminosäuren, Antioxidantien sowie diverse weitere Reagenzien für die biochemische Arbeit.

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Thiazolyl blue (MTT) 3-(4,5-Dimethyl-2-thiazolyl)-2 ,5-diphenyl-2H-tetrazolium  bromide
Thiazolyl blue (MTT) 3-(4,5-Dimethyl-2-thiazolyl)-2...

Artikelnummer: 15655.1

MTT, a yellow tetrazole, is reduced to purple formazan in living cells. A solubilization solution (usually either dimethyl sulfoxide, an acidified ethanol solution, or a solution of the detergent sodium dodecyl sulfate in diluted hydrochloric acid) is added to dissolve the insoluble purple formazan product into a...
Anwendung: Cell viability assay
CAS 298-93-1
MW: 414.33
ab 40,00 €
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Bluo-Gal, pure
Bluo-Gal, pure

Artikelnummer: 50375.1

5-Bromo-3-Indolyl-ß-D-Galactopyranoside (Bluo-Gal) is a substrate for the histochemical localization of ß-galactosidase. Bluo-Gal is an alternative to X-Gal, producing a darker blue color.
Schlagworte: 5-Bromo-3-indolyl beta-D-galactopyranoside
Anwendung: beta-Galactosidase substrate
CAS 97753-82-7
MW: 374.20
212,00 €
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Dithiothreitol (DTT)
Dithiothreitol (DTT)

Artikelnummer: 04010.10

DTT is an unusually strong reducing agent, because once oxidized, it forms a stable six-membered ring with an internal disulfide bond. The reduction usually does not stop at the mixed-disulfide species because the second thiol of DTT has a high propensity to close the ring, forming oxidized DTT and leaving behind a...
Anwendung: Reducing agent
CAS 3483-12-3
MW: 154.25
ab 40,00 €
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Glycine, ultra pure
Glycine, ultra pure

Artikelnummer: 04943.1

Glycine (abbreviated as Gly or G) is the smallest of the 20 amino acids commonly found in proteins, having a hydrogen substituent as its side-chain. Its codons are GGU, GGC, GGA, GGG of the genetic code. Glycine is often used as a counterion in SDS-PAGE and in buffers for western blotting.
Anwendung: Buffer component, Protein stabilization
CAS 56-40-6
MW: 75.07
ab 79,00 €
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Dimethylsulfoxide (DMSO)
Dimethylsulfoxide (DMSO)

Artikelnummer: 54686.100

DMSO is a polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. DMSO is less toxic than other members of this class, such as dimethylformamide, dimethylacetamide, N-methyl-2-pyrrolidone, and HMPA. DMSO is also used in PCR to...
Anwendung: Protein stabilization
CAS 67-68-5
MW: 78.13
ab 40,00 €
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Chromomycin A3
Chromomycin A3

Artikelnummer: Cay11315-5

Chromomycin A3 is an anthraquinone antibiotic and antitumor agent isolated from S. griseus that is used as a fluorescent probe for DNA with excitation/emission spectra of 445/575 nm. Its DNA binding is specific to two or more contiguous GC base pairs, which makes it suitable for characterizing heterochromatin in...
Schlagworte: Aburamycin B, CMA3, NSC 58514,...
Anwendung: FC, GC base pair fluorescent probe
CAS 7059-24-7
MW: 1183.3 D
ab 68,00 €
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Leupeptin (Ac-Leu-Leu-Arginal-hemisulfate)
Leupeptin (Ac-Leu-Leu-Arginal-hemisulfate)

Artikelnummer: 12136.25

Leupeptin, also known as N-acetyl-L-leucyl-L-leucyl-L-argininal, is a naturally occurring protease inhibitor that can inhibit cysteine, serine and threonine peptidases. It is often used during in vitro experiments when a specific enzymatic reaction is being studied. When cells are lysed for these studies, proteases,...
Anwendung: Inhibitor
CAS 103476-89-7
MW: 475.6
ab 83,00 €
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NADH, disodium salt
NADH, disodium salt

Artikelnummer: 16132.1

Assay: >85% enzymatically
Schlagworte: beta-Nicotinamide-adenine-dinucleotide, reduced Na2-salt
CAS 606-68-8
MW: 709.4 D
ab 95,00 €
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Amphotericin B (Fungizone) Solution, 100X
Amphotericin B (Fungizone) Solution, 100X

Artikelnummer: A2230.100

Amphotericin B is a polyene antifungal agent for yeast, mold and mycoplasma. It was first isolated by Gold, et a., from Streptomyces nodosus in 1955. It is an amphoteric compound composed of a hydrophilic polyhydroxyl chain along one side and a lipophilic polyene hydrocarbon chain on the other. Amphotericin B is...
CAS 1397-89-3
MW: 924.09 D
ab 98,00 €
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Isopropyl-beta-D-thiogalacto- pyranoside (IPTG)
Isopropyl-beta-D-thiogalacto- pyranoside (IPTG)

Artikelnummer: 05684.25

Purity: >99%. Free of dioxane and other solvents. For use im molecular biology. In combination with X-Gal (cat# 02249) it is used to detect lac+ colonies in cloning experiments.
Anwendung: Inducer of beta-galactosidase
CAS 367-93-1
MW: 238.30
ab 116,00 €
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NAD+, free acid
NAD+, free acid

Artikelnummer: 16110.1

Nicotinamide adenine dinucleotide, abbreviated NAD+, is a coenzyme found in all living cells. The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups. One nucleotide contains an adenine base and the other nicotinamide.In metabolism, NAD+ is involved in redox...
Schlagworte: NAD+ beta-Nicotinamide-adenine-dinucleotide, oxidized form
CAS 53-84-9
MW: 663.44 D
ab 46,00 €
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Y-27632 (hydrochloride)
Y-27632 (hydrochloride)

Artikelnummer: Cay10005583-10

The ROCK family of Rho-associated serine-threonine protein kinases is known to play an important role in Rho-mediated cell adhesion and smooth muscle contraction. Y-27632 is a potent, ATP-competitive inhibitor of ROCKs including p160ROCK (Ki = 140 nM) and ROCK2 (IC50 = 800 nM). It also inhibits PRK2 with an IC50...
Schlagworte: 4-[(1R)-1-aminoethyl]-N-4-pyridinyl-trans-cyclohexanecarboxamide, dihydrochloride
Anwendung: ROCK inhibitor
CAS 129830-38-2
MW: 320.3 D
ab 77,00 €
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