12379 Results for: "4-Acetamidobenzenesulphonyl+chloride&pageNo=60&view=list"

Supplier: UNIGLOVES AERTZE UND KLINIKBED

Unigloves Expert Plus OP-Handschuhe, 6,5, STERIL, UNGEPUDERT 1 * 100 ST

Supplier: ZEISS

Flexible light guide, 1 branch, 4.5/600 mm for KL 200/750 1 * 1 items

Supplier: G-Biosciences

Streptavidin Resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. Biotin, a 244 Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for avidin (Ka=10¹⁵ M⁻¹) and streptavidin (Ka=10¹⁵ M⁻¹). Biotin and (strept)avidin interaction is rapid and once the bond is established it can survive up to 3M guanidinehydrochloride and extremes of pH. Biotin-avidin bonds can only be reversed by denaturing the avidin protein molecule with 8M guanidine-hydrochloride at pH 1,5 or by autoclaving. The biotinylated molecules are efficiently probed with avidin or streptavidin conjugated to reporter molecules, such as peroxidases or phosphatases.

Supplier: VELP SCIENTIFIC

PERISTALTIC PUMP SP311/12, VARIABLE SPEED 20-240 ML/MIN 1 * 1 items

Supplier: Roth Carl

Combs 1 * 1 items

Supplier: Roth Carl

Rotibox 1 * 1 items

Supplier: Roth Carl

Combs 1 * 1 items

Supplier: MOINEAU

CHRONOMETER MECHANICAL 60MIN 1/5SEC 1 * 1 items

Supplier: HARVARD APPARATUS

SYRINGE PUMP 33 DDS 1 * 1 items

Supplier: Merck

2,2'-SULFONYLDIETHANOL, 65 WT. % SOLUTIO N IN WATER 1 * 100 g

Supplier: Roth Carl

STOPWATCH WITH CERTIFICATE OF CALIBRATIO 1 * 1 items

Supplier: LACONT UMWELTTECHNIK

ABFÜLLREGAL FÜR 6X60 L FÄSSER/KG 1 * 1 ST

Supplier: LACONT UMWELTTECHNIK

PE-AUFFANGWANNE, 805 X 640 X 335 MM 1 * 1 ST

Supplier: GERING

HYDROMETER 0,775-0,825 0,00160 1 * 1 items

Supplier: Enzo Life Sciences

The Hsp60 of Heliothis viescens belongs to a highly conserved family of molecular chaperones from several species, including plant Hsp60 (known as Rubisco binding protein), GroEL, the E.coli Hsp60, and 65 kDa major antigen of mycobacteria. In eukaryotes, Hsp60 is localized in the mitochondrial matrix, and in plants Hsp60 is localized in the chloroplast. Mitochondria, chloroplasts and bacteria share a common ancestry (>1 billion years), and this coupled with the high degree of homology between the divergent Hsp60s suggests that these proteins perform a primitive but vital function similar to all the different species. The common characteristics shared by the Hsp60s from the divergent species include high abundance; induction with environmental stress such as heat shock; homo-oligomeric structures of either 7 or 14 subunits which reversibly dissociate in the presence of Mg2+ and ATP; ATPase activity; and a role in folding and assembly of oligomeric protein structures. Studies support these similarities, showing expression of the single-ring human mitochondrial homolog Hsp60 with its co-chaperonin Hsp10, in a E. coli strain engineered so that the groE operon remained under strict regulatory control. The findings demonstrate that expression of Hsp60-Hsp10 enabled successful performance of all essential in vivo functions of GroEL and its co-chaperonin, GroES. Consistent with their functions as chaperones, Hsp60 and Hsp10 may act as docking molecules with a passive role in the maturation of caspase processing. Data incidates that recombinant Hsp60 and Hsp10 accelerate the activation of procaspase-3 by cytochrome c and dATP in an ATP-dependent manner. Hsps are intracellular proteins thought to serve protective functions against infection and cellular stress; however, several studies reveal a possible link between members of the Hsp60 and a number of autoimmune diseases, atherosclerosis, and chlamydial disease.

Supplier: Merck

Ace pressure filter/drying funnel 60ML 1 * 1 items

Supplier: HIRSCHMANN

Dispenser Ceramus 10-60MlPiston made of high-purity aluminium oxide ceramic, Threaded suction hose fitting, steam sterilised at 121 ° C without dismantling 1 * 1 items

Supplier: SEMADENI

Tank space saving with tap hdpe w/o cock 1 * 1 items

Supplier: RISCHE HERFURTH

Folienschweissgerät Polystar Type 601M 1 * 1 ST

Supplier: FRITSCH

Test Sieve 400/65 mm, mesh = 0.25 mm ISO 3310-1 1 * 1 items

Supplier: Roth Carl

Powder funnels 1 * 10 items

Supplier: Roth Carl

Rotilabo-aluminium bottles 1 * 10 items

Supplier: Roth Carl

NORPRENE-SCHLAUCH ID 4,8 MM , 15MT 1 * 15 m

Supplier: SARSTEDT

CARRIER, TUBE, 60X11.5MM, BROWN, FOR PROTECTION AGAINST UV-LIGHT, FLAT BASE, POLYPROPYLENE, FOR MULTIVETTE 1 * 1.000 items

Supplier: Merck

2,2'-SULFONYLDIETHANOL, 65 WT. % SOLUTIO N IN WATER 1 * 25 g

Supplier: Roth Carl

Combs 1 * 1 items

Supplier: Roth Carl

NORPRENE-SCHLAUCH ID 3,2 MM , 15MT 1 * 15 m

Supplier: Roth Carl

NORPRENE-SCHLAUCH ID 6,4 MM , 15MT 1 * 15 m

Supplier: Roth Carl

NORPRENE-SCHLAUCH ID 8,0 MM , 15MT 1 * 15 m

Supplier: TRESTON

Upright,1359 1 * 1 items