Biochemicals

In this category you’ll find an extensive portfolio of biochemicals: inhibitors, ligands and substrates of various enzymes and receptors, regulatory compounds, assay components and dyes. Besides that it includes carbohydrates, amino acids, antioxidants and a wide array of other products and reagents for biochemical research.

In this category you’ll find an extensive portfolio of biochemicals: inhibitors, ligands and substrates of various enzymes and receptors, regulatory compounds, assay components and dyes. Besides... read more »
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Biochemicals

In this category you’ll find an extensive portfolio of biochemicals: inhibitors, ligands and substrates of various enzymes and receptors, regulatory compounds, assay components and dyes. Besides that it includes carbohydrates, amino acids, antioxidants and a wide array of other products and reagents for biochemical research.

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5-Phospho-D-ribose 1-diphosphate (sodium salt)
5-Phospho-D-ribose 1-diphosphate (sodium salt)

Item number: Cay18897-10

5-Phospho-D-ribose 1-diphosphate (PRPP) is a natural intermediate involved in the pentose phosphate pathway leading to purine, pyrimidine, and histidine metabolism. It is also an intermediate in the synthesis of plant hormones, alkaloids, and other secondary metabolites from glucose. Several...
Keywords: Phosphoribosyl Pyrophosphate, P-rib-PP, PRPP, 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate) alpha-D-ribofuranose,...
Application: Pentose phosphate pathway intermediate, APRT substrate
CAS 108321-05-7
MW: 500 D
From 32.00€
Review
Leupeptin (Ac-Leu-Leu-Arginal-hemisulfate)
Leupeptin (Ac-Leu-Leu-Arginal-hemisulfate)

Item number: 12136.25

Purity: >96.5%, A reversible inhibitor of trypsin-like proteases and cysteine proteases. Soluble in water, ethanol, acetic acid and DMF. Stock solution: 10 mM in water, stable for 1 month at -20 °C. Effective conc.: 1-10 µM.
Application: Inhibitor
CAS 103476-89-7
MW: 475.6
From 81.00€
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BCIP, p-toluidine salt
BCIP, p-toluidine salt

Item number: 02291.250

Soluble in DMF, hardly soluble in water. Use as alkaline phosphatase substrate forming a water insoluble blue reaction product. Often used together with NBT (Art.-Nr. 06428) for immunocytochemistry.
Application: Substrate for alkaline phosphatase
CAS 6578-06-9
MW: 433.60
From 52.00€
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Xanthohumol
Xanthohumol

Item number: LKT-X0254.5

Xanthohumol (XN) is one of the active ingredients from hops (and beer) that shows cancer chemopreventive and estrogenic activities. The chemopreventive activities include anti-initiating potential, modulating the activity of enzymes involved in carcinogen metabolism and detoxification in addition of scavenging...
Keywords: XN
Application: Potential anticancer agent
CAS 6754-58-1
MW: 354.4 D
From 104.00€
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NADH, disodium salt
NADH, disodium salt

Item number: 16132.5

Assay: >85% enzymatically
Keywords: beta-Nicotinamide-adenine-dinucleotide, reduced Na2-salt
CAS 606-68-8
MW: 709.4 D
From 45.00€
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2-Nitrophenyl-beta-D-galactopyranoside (ONPG)
2-Nitrophenyl-beta-D-galactopyranoside (ONPG)

Item number: 16278.5

Used in transfection studies.
Application: Substrate for beta-galactosidase
CAS 369-07-3
MW: 301.26
From 74.00€
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Urea, ultra pure
Urea, ultra pure

Item number: 50250.1

Purity: >=99.5%. Suitable for electrophoresis
Application: Denaturing agent
CAS 57-13-6
MW: 60.06
38.00€
Review
E-64
E-64

Item number: 51363.5

Purity: >99.9% (HPLC). Cell-permeable and irreversible inhibitor of calpain and other cystein proteases. Soluble in aqueous solutions. Stock solution: 1 mM, stable for months at -20 °C. Effective concentration: 1-10 µM.
Keywords: E-64
Application: Inhibitor of cysteine proteases
CAS 66701-25-5
MW: 357.41
From 71.00€
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N-Acetyl-L-lysine
N-Acetyl-L-lysine

Item number: 53921.1

Purity: >99%.
Application: Protein stabilization
CAS 1946-82-3
43.00€
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Thiazolyl blue (MTT) 3-(4,5-Dimethyl-2-thiazolyl)-2 ,5-diphenyl-2H-tetrazolium bromide
Thiazolyl blue (MTT)...

Item number: 15655.10

The water soluble MTT yields a yellowish solution. It is converted by mitochondrial dehydrogenases of metabolically active cells to an insoluble formazan product, which can be solubilized with DMSO. Read at 510 nm.
Application: Cell viability assay
CAS 298-93-1
MW: 414.33
From 27.00€
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Alamar Blue
Alamar Blue

Item number: A1180.25

Application: Cell viability / proliferation testing
507.00€
Review
Dithiothreitol (DTT)
Dithiothreitol (DTT)

Item number: 04010.5

Cleland's reagent. Protective reagent for sulfhydryl groups of proteins and enzymes. maintains monothiols in the reduced state and reduces disulfides quantitatively.
Application: Reducing agent
CAS 3483-12-3
MW: 154.25
From 39.00€
Review
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