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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€ *
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€ *
Clozapine N-oxide Item number: LKT-C4759.25
Metabolite of clozapine. It is 5-HT2 serotonin receptor antagonist.
| Application: | 5-HT2 serotonin receptor antagonist |
| CAS | 34233-69-7 |
| MW: | 342,82 D |
From 188.00€ *
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€ *
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€ *
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€ *
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€ *
Thiazolyl blue (MTT) 3-(4,5-Dimethyl-2-thiazolyl)-2... 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€ *
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€ *
Glycine, ultra pure Item number: 04943.2500
Purity: >99.0%. Widely used as a buffer component in Laemmli gels and other applications.
| Application: | Buffer component, Protein stabilization |
| CAS | 56-40-6 |
| MW: | 75.07 |
From 29.00€ *
Nitroblue Tetrazolium Chloride (NBT) Item number: 06428.5
and other oxygenases. Often used in conjunction with BCIP (02291) for AP staining.
| Application: | Substrate for dehydrogenases |
| CAS | 298-83-9 |
| MW: | 817.64 |
From 52.00€ *
NAD+, free acid Item number: 16110.5
Assay anhydrous: >97.5% enzymatically
| Keywords: | NAD+ beta-Nicotinamide-adenine-dinucleotide, oxidized form |
| CAS | 53-84-9 |
| MW: | 663.44 D |
From 26.00€ *
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