11273 Results for: "Odczynniki+do+oznacze\u0144+metod\u0105+Karla+Fischera&pageNo=60"

Supplier: Merck

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

Supplier: ENTEGRIS

VALVE-INTEGRA 1/2IN NC, 3GEN 2W 3/4IN FT 1 * 1 ST

Supplier: ENTEGRIS

VALVE-INTEGRA 3/4IN FT 3GEN 2WAY-PFA NUT 1 * 1 ST

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: 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

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

Supplier: TRESTON

Upright,1359 1 * 1 items

Supplier: Aesculap

WUNDHAKEN N.KOCHER, 60X20 MM 1 * 1 ST

Supplier: TIGER-VAC

BOTTOM PART FOR T1(BC) BACKPACK10AH>600 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

BEAKER HIGH FORM 250ML WITH SPOUT QUARTZ 1 * 1 items

Supplier: BUCHI

Hose Connection, Straight 1 * 1 items

Supplier: BUCHI

O-RING VITON B-810 1 * 1 items

Supplier: Avantor Fluid Handling

Versatile pumps for process applications - with an intuitive touch-screen interface and advanced connectivity. This drive offers a broad flow range, from 0,0006 to 19 LPM, adaptable to a variety of applications and workflows. The drive housing is constructed of 316 stainless steel - IP 66 and NEMA 4X rated for washdown.

Supplier: BANDELIN-ELECTRONIC

SONOREX DIGITEC DT 52/230 V, ULTRASON EU 1 * 1 items

Supplier: TRESTON

Upright,1582 1 * 1 items

Supplier: Brand

These tips are manufactured under cleanroom conditions and are automatically packaged to ensure that the tips are consistently free from contamination.

Supplier: NEUBERT VOLUME GLASSWAERE

FILTER FUNNEL WITH VAC.CONNECT. 120ML 1 * 1 items

Supplier: ENTEGRIS

VALVE-INTEGRA 1/2IN NC, 3GEN 2W 3/4IN FT 1 * 1 ST

Supplier: Aesculap

EIN- BZW.UMSCHLAGTUCH, 600X 400 MM 1 * 1 ST

Supplier: Avantor Fluid Handling

Versatile pumps for process applications – with an intuitive touch-screen interface and advanced connectivity.

Supplier: VELP SCIENTIFIC

The procedure for determining dietary fibre exposes the sample to a series of enzymatic digestions that simulate the real digestive process which takes place in the human or animal digestive tract, calculating the undigested residue remaining at the end of the analysis. Generally dietary fibre analysis is carried out on foods intended for human consumption whereas raw fibre analysis is carried out on animal feeds or on raw materials of vegetable origin, eg. cereals. The GDE performs enzymatic digestion, a delicate phase where samples are immersed in a thermostatic water bath and stirred. Continuous and constant sample mixing is necessary in order to prevent the sample from overheating. The unit consists of an immersion thermostat, a transparent polycarbonate tank and a VELP 6-place magnetic stirrer to ensure excellent thermoregulation and precision. The use of deionised water is recommended as it eliminates any possible cause of limescale.

Supplier: NEUBERT VOLUME GLASSWAERE

CRUCIBLE LOW FORM 50ML NO LID QUARTZ 1 * 1 items

Supplier: RISCHE HERFURTH

Schlauchfolie PE, 600 x 0,10 mm, 250 m 1 * 1 Rolle

Supplier: TRESTON

Upright tube, 500, light grey 1 * 1 items

Supplier: Aesculap

ATR.-BABY-MEHRZW.-KLEMME,COOLEY,60GR.GEB 1 * 1 ST

Supplier: ENTEGRIS

VALVE-INTEGRA 1/2IN NC, 3GEN 2W 3/4IN FT 1 * 1 ST

Supplier: SP Industries

PRECISION BORE QUARTZ 7.9MM +.05-0MM IDx 1 * 10 items

Supplier: Kautex

ADAPTER BLUE 1 * 1 items