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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 83.00€ *
Harringtonin Item number: LKT-H0169.5
An alkaloid isolated from Cephalotaxus harringtonia, and an antitumor agent.
| Keywords: | Cephalotaxine |
| Application: | Anticancer agent |
| CAS | 26833-85-2 |
| MW: | 531,6 D |
From 182.00€ *
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 75.00€ *
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 28.00€ *
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 40.00€ *
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 30.00€ *
NADPH, tetrasodium salt Item number: 16156.500
Nicotinamide adenine dinucleotide phosphate, abbreviated NADP+ or, in older notation, TPN (triphosphopyridine nucleotide), is a coenzyme used in anabolic reactions, such as lipid and nucleic acid synthesis, which require NADPH as a reducing agent. NADPH is the reduced form of NADP+. NADP+ differs from NAD+ in the...
| Keywords: | beta-Nicotinamide-adenine-dinucleotide phosphate, reduced Na4-salt |
| CAS | 53-57-6 |
| MW: | 833.36 D |
From 72.00€ *
Dimethylsulfoxide (DMSO) Item number: 54686.500
Assay (GC): min. 99.5%. Low concentrations of DMSO can stabilze proteins, although at higher conc. denaturation may occur. 10% DMSO is used for freezing of cells.
| Application: | Protein stabilization |
| CAS | 67-68-5 |
| MW: | 78.13 |
From 29.00€ *
Calcipotriol (hydrate) Item number: Cay10009599-10
Calcipotriol (hydrate) is a low-calcemic vitamin D receptor (VDR) agonist. Calcipotriol (hydrate) is about 200 times less potent in its effects on calcium metabolism than vitamin D (1,25[OH]D3). Binding of calcipotriol (hydrate) to the VDR increases AP-1, a transcription factor important for keratinocyte...
| Keywords: | Calcipotriene, 24-cyclopropyl-(1alpha,3beta,5Z,7E,22E,24S)-9,10-secochola-5,7,10(19),22-tetraene-1,3,24-triol, monohydrate |
| CAS | 112828-00-9 |
| MW: | 412.6 D |
From 70.00€ *
DYn-2 Item number: Cay11220-25
Mild oxidation can convert the sulfhydryl group of cysteine residues on proteins to cysteine-sulfenic acid derivatives (Cys-SOH). Protein sulfenylation, then, is a post-translational modification that is relevant to redox signaling. DYn-2 is a chemoselective probe for detecting sulfenylated proteins in intact cells....
| Keywords: | Click Tag(TM) DYn-2, 4-(pent-4-yn-1-yl)cyclohexane-1,3-dione |
| Application: | Sulfenylated protein detection |
| CAS | 1354630-46-8 |
| MW: | 178.2 D |
From 53.00€ *
Zileuton Item number: Cay10006967-50
Zileuton is a reversible 5-lipoxygenase (5-LO) inhibitor. It inhibits 5-LO activity in rat basophilic leukemia-1 (RBL-1) cell supernatant with an IC50 value of 0.5 µM. Zileuton inhibits leukotriene B4 (LTB4, Cay-20110) production induced by the calcium ionophore A23187 (Cay-11016) in purified human peripheral blood...
| Keywords: | Zyflo(TM), N-(1-benzo[b]thien-2-ylethyl)-N-hydroxy-urea |
| Application: | 5-LO inhibitor |
| CAS | 111406-87-2 |
| MW: | 236.3 D |
From 20.00€ *
Acetyl Coenzyme A (sodium salt) Item number: Cay16160-5
Acetyl Coenzyme A (acetyl-CoA), the thioester of CoA (Cay-16147) and acetic acid, is a pivotal molecule in biological systems. Foremost, it serves as a source of carbon for the Krebs cycle, for the synthesis of fatty acids, and for isoprenoid-based protein modifications. Acetyl-CoA also serves as an intermediate in...
| Keywords: | Acetyl-CoA, S-acetate coenzyme A, trisodium salt |
| Application: | Krebs cycle intermediate |
| CAS | 102029-73-2 |
| MW: | 878.5 D |
From 32.00€ *
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