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SF7-AM
Item number: Cay14623-1
| Application: | H2S fluorescent probe |
| CAS | 1416872-50-8 |
| MW: | 685.6 D |
187.00€
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€
NADH, disodium salt
Item number: 16132.5
Assay: >85% enzymatically
| CAS | 606-68-8 |
| MW: | 709.4 D |
| Purity: | >95% |
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.
| Application: | Inhibitor of cysteine proteases |
| CAS | 66701-25-5 |
| MW: | 357.41 |
From 71.00€
N-Acetyl-L-lysine
Item number: 53921.1
Purity: >99%.
| Application: | Protein stabilization |
| CAS | 1946-82-3 |
43.00€
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€
Dithiothreitol (DTT)
Item number: 04010.25
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€
Isopropyl-beta-D-thiogalacto- pyranoside (IPTG)
Item number: 05684.5
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.
| Application: | Inducer of beta-galactosidase |
| CAS | 367-93-1 |
| MW: | 238.30 |
From 31.00€
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