54780 Results for: "Sodium+tetrakis[3,5-bis(trifluoromethyl)phenyl]borate"

Supplier: VITLAB

Volumetric flask, PMP, class A, with stopper NS 19/26, PP, 250 mL 1 * 2 items

Supplier: Socorex Isba

Replacement feed tubing, PTFE, cut 300 mm, for CalibrexTM 520/525/530 up to 10 ml 1 * 1 items

Supplier: KOEHLER TECHNISCHE PRODUKTEN

Rack, flipper 1, colour green, material PP, autoclavable, temperature resistant -90C to +120C, dimension 197x95x115mm, 8 holes dia meter 30mm, 20 holes diameter 20mm. 1 * 1 items

Supplier: KOEHLER TECHNISCHE PRODUKTEN

Rack, flipper 1, colour blue, material PP, autoclavable, temperature resistant -90C to +120C, dimension 197x95x115mm, 8 holes diam eter 30mm, 20 holes diameter 20mm. 1 * 1 items

Supplier: MEMMERT

MobileALERT for up to 4 alarm notifications notification by SMS. temperature and CO2 alarm (standard), additionally humidity alarm (when equipped with option K7) and O2 alarm (when equipped with option T6) 1 * 1 items

Supplier: MEMMERT

MobileALERT for up to 4 alarm notifications notification by SMS. temperature and CO2 alarm (standard), additionally humidity alarm (when equipped with option K7) and O2 alarm (when equipped with option T6) 1 * 1 items

Supplier: MEMMERT

Additional reinforced perforated stainless steel shelf, max. loading 60 kg with guide bars and fixing screws (only in connection wi th option K1) 1 * 1 items

Supplier: GLW

Box 10 x 10, green, 140 x 153 x 53 mm, compartment size 12.5 mm x 12.5 mm, made of polypropylene, autoclavable at 121c and use in f reezer down to -90c 1 * 1 items

Supplier: GESTIGKEIT HARRY

The microprocessor controlled ramp regulator PR 5 SR is a complex time/temperature control for the precision hotplates. Pressing the START key enables the programming of a set of a maximum of 5 ramps (each ramp consists of the ramp-time, constant tem 1 * 1 items

Supplier: MEMMERT

Additional reinforced stainless steel grid, max. loading 60 kg with guide bars and fixing screws (only in connection with option K1 ) 1 * 1 items

Supplier: MEMMERT

MobileALERT for up to 4 alarm notifications notification by SMS. temperature and CO2 alarm (standard), additionally humidity alarm (when equipped with option K7) and O2 alarm (when equipped with option T6) 1 * 1 items

Supplier: CAPITAL SAFETY

DBI-SALA Coil Tether, Hook2Hook with Swivel for tools up to 2.5kg, Relaxed: 10,2 cm (4”), Stretched: 157,5 cm (62”) 1 * 10 items

Supplier: DELTA PLUS

SHOE RIMINI S1P SRC BEIGE/GREY S.39 1 * 1 PAIR

Supplier: MEMMERT

Additional reinforced perforated stainless steel shelf, max. loading 60 kg with guide bars and fixing screws (only in connection wi th option K1) 1 * 1 items

Supplier: MACHEREY-NAGEL

VISOCOLOR ECO Reagent case - new design - with inlay, for individual combination of up to 8 VISOCOLOR ECO test kits 1 * 1 items

Supplier: DELTALAB

RACK W/COVER 50 PLACES YELLOW 1 * 1 items

Supplier: MOTIC

A versatile stereomicroscope for everyday use in education, industry, and the life sciences. Model SMZ160 features Greenough optical system, 6:1 Zoom ratio, 0.75x / 4.5X Zoom magnification, working distance 100mm, a pole type stand with LED incident and transmitted light or no light integrated. Expand your possibilities with a wide range of accessories.

Supplier: BANDELIN-ELECTRONIC

SONOREX DIGITEC DT 512 H, ULTRASONIC BATH, 230 V~ 50/60 HZ, ID 300X240X200 MM 13,0 L, S/S DIGITAL DISPLAY TIMER 1, 2, 3, 4, 5, 1 0, 15,30 MIN AND CONTINUOUS, ULTRASONIC PEAK OUTPUT 860 W, HF OUTPUT 215 WEFF., HEATER 20 - 80 °C (68-176°F) THERMO 1 * 1 items

Supplier: Amarell

Precision therm., similar ISO 655, long, -5+25:0,2C, enclosed scale, capillary tube specially coated inside, with non-wetting blue special liquid, total immersion, max. 375x9mm, richter-top finish with button, null

Supplier: Brand

Nose cones, rounded shape, suitable for Transferpette® S (up to Model 2019) / Transferpette® electronic, 10-100 µl, multi-channel 1 * 2 items

Supplier: Brand

Nose cones, rounded shape, suitable for Transferpette® S (up to Model 2019) / Transferpette® electronic, 20-200 µl, multi-channel 1 * 2 items

Supplier: MP Biomedicals

Storage: Store at +4 °C, store under nitrogen
Glutathione is the major low molecular weight thiol compound of the living plant or animal cell. It is a tripeptide with a gamma peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides. The sulfhydryl (thiol) group (SH) of cysteine serves as a proton donor and is responsible for the biological activity of glutathione.
Glutathione suppresses human immunodeficiency virus expression in chronically infected monocytic cells. It is a useful tripeptide involved in many aspects of metabolism, including transport of g-glutanyl amino acids and reductive cleavage of disulfide bonds.
Endogenous antioxidant that plays a major role in reducing reactive oxygen species formed during cellular metabolism and the respiratory burst. Glutathione-S-transferase catalyzes the formation of glutathione thioethers with xenobiotics, leukotrienes, and other molecules that have an electrophilic center. Glutathione also forms disulfide bonds with cysteine residues in proteins. Via these mechanisms, it can have the paradoxical effect of reducing the efficacy of anti-cancer agents.

Supplier: Thermo Fisher Scientific

In order to maintain cellular viability during the freezing process, certain cells such as protist, mammalian, and plant cells require precise control of the freezing rate in order to minimize the detrimental effects of undercooling and the heat liberated during the phase change process from water to ice. The Thermo Scientific™ CryoMed™ Controlled-Rate Freezers (CRFs) are designed with reliability, protection, and data traceability in mind for sample preparation and GMP production needs.

Supplier: MEMMERT

IQ/OQ/PQ CHECK LIST WORK TEST DATA F.IFBW 1 * 1 items

Supplier: Anton Paar

DMA35N DENSIMETER EX. PETROL 1 * 1 items

Supplier: GLW

Box 10 x 10, red, 140 x 153 x 53 mm, compartment size 12.5 mm x 12.5 mm, made of polypropylene, autoclavable at 121c and use in fre ezer down to -90c 1 * 1 items

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: ProSci Inc.

Kinase subunit of both mTORC1 and mTORC2, which regulate cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino-acids. Amino-acid-signaling to mTORC1 is mediated by Rag GTPases, which cause amino-acid-induced relocalization of mTOR within the endomembrane system. Growth factor-stimulated mTORC1 activation involves AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Activated mTORC1 up-regulates protein synthesis by phosphorylating key regulators of mRNA translation and ribosome synthesis. mTORC1 phosphorylates EIF4EBP1 and releases it from inhibiting the elongation initiation factor 4E (eiF4E). mTORC1 phosphorylates and activates S6K1 at 'Thr-421', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. mTORC2 is also activated by growth factors, but seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 'Ser-473' phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on 'Thr-308' by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at 'Ser-422'. mTORC2 also modulates the phosphorylation of PRKCA on 'Ser-657'.

Supplier: BANDELIN-ELECTRONIC

SONOREX DIGITEC DT 103 H, ULTRASONIC BATH, 230 V~ 50/60 HZ, ID 240X140X150 MM 4,0 L, S/S DIGITAL DISPLAY TIMER 1, 2, 3, 4, 5, 10 , 15,30 MIN AND CONTINUOUS, ULTRASONIC PEAK OUTPUT 480 W, HF OUTPUT 80 WEFF., HEATER 20 - 80 °C (68-176°F) THERMOST 1 * 1 items

Supplier: DELTALAB

RACK W/COVER 50 PLACES PINK 1 * 1 items