55933 Results for: "Endotoxin+Tests"

Supplier: ProSci Inc.

Gamma-aminobutyric acid (GABA) is the primary inhibitory neurotransmitter in the central nervous system, causing a hyperpolarization of the membrane through the opening of a Cl- channel associated with the GABAA-Receptor (GABAA-R) subtype. GABAA-Rs are important therapeutic targets for a range of sedative, anxiolytic, and hypnotic agents and are implicated in several diseases including epilepsy, anxiety, depression, and substance abuse. The GABAA-R is a multimeric subunit complex. To date six alphas, four betas and four gammas, plus alternative splicing variants of some of these subunits, have been identified. Injection in oocytes or mammalian cell lines of cRNA coding for alpha and beta subunits results in the expression of functional GABAA-Rs sensitive to GABA. However, coexpression of a gamma subunit is required for benzodiazepine modulation. The various effects of the benzodiazepines in brain may also be mediated via different alpha subunits of the receptor. Lastly, phosphorylation of beta subunits of the receptor has been shown to modulate GABAA-R function.

Supplier: Tecan

Tecan DiTi Box 1000µL for Ref (Pack Quantity - 10) 1 * 10 items

Supplier: Lovibond

VARIO MOLYBDENUM HR3 25 ML 1 * 100 items

Supplier: Lovibond

VARIO MOLYBDENUM HR2 25 ML 1 * 100 items

Supplier: MACHEREY-NAGEL

VISOCOLOR Powder Pillows total Chlorine reagent set for photometric determination measuring range: 0.03-6.00 mg/L Cl2 100 determinat ions 1 * 100 items

Supplier: ProSci Inc.

Cyclin B1 (CCNB1) is a regulatory protein involved in mitosis. The gene product complexes with p34 (Cdk1) to form the maturation-promoting factor (MPF). Cyclin B1 contributes to the switch-like all or none behavior of the cell in deciding to commit to mitosis. Its activation is well-regulated, and positive feedback loops ensure that once the CCNB1-Cdk1 complex is activated, it is not deactivated. CCNB1-Cdk1 is involved in the early events of mitosis, such as chromosome condensation, nuclear envelope breakdown, and spindle pole assembly. Once activated, CCNB1-Cdk1 promotes several of the events of early mitosis. The active complex phosphorylates and activates 13S condensin, which helps to condense chromosomes. Another important function of the complex is to break down the nuclear envelope. The nuclear envelope is a membranous structure containing large protein complexes supported by a network of nuclear lamins. Phosphorylation of the lamins by CCBN1-Cdk1 causes them to dissociate, compromising the structural integrity of the nuclear envelope so that it breaks down. The destruction of the nuclear envelope is important because it allows the mitotic spindle to access the chromosomes. [Wiki].

Supplier: Cytiva

For purification of DNA (10 bases in length) from small molecules by gel filtration.

Supplier: Halyard

PUREZERO* HG5 gloves feature an accelerator-free formulation that reduces the risk of allergies and skin irritation associated with accelerator chemicals in other nitrile gloves. Comfortable to wear, the HG5 gloves also protect workers with effective barrier protection against chemical splash, micro-organisms, and viruses.

Supplier: MACHEREY-NAGEL

VISOCOLOR Powder Pillows pH reagent set for photometric determination measuring range: pH 6.2-8.2 100 determinations 1 * 100 items

Supplier: Lovibond

VARIO FREE CHLORINE DPD 25 ML 1 * 1.000 items

Supplier: Lovibond

VARIO TOTAL CHLORINE DPD 10 ML 1 * 1.000 items

Supplier: Lovibond

VARIO PHOS 3 10 ML 1 * 1.000 items

Supplier: Anicrin

PETRI DISH DIA 90MM 4 COMP/3 VENTS 1 * 500 items

Supplier: Lovibond

VARIO MOLYBDENUM HR1 25 ML 1 * 100 items

Supplier: Lovibond

VARIO SILICA HR MOLYBDATE 10 ML 1 * 1.000 items

Supplier: Lovibond

VARIO SILICA HR MOLYBDATE 25 ML 1 * 100 items

Supplier: MACHEREY-NAGEL

VISOCOLOR Powder Pillows free Chlorine reagent set for photometric determination measuring range: 0.03-6.00 mg/L Cl2 100 determinati ons 1 * 100 items

Supplier: MACHEREY-NAGEL

VISOCOLOR Powder Pillows total Chlorine reagent set for photometric determination measuring range: 0.03-6.00 mg/L Cl2 1000 determina tions 1 * 1.000 items

Supplier: Lovibond

VARIO SILICA HR ACID REAGENT 10 ML 1 * 1.000 items

Supplier: Lovibond

VARIO SILICA HR ACID RGT 25 ML 1 * 100 items

Supplier: G-Biosciences

GET™ DNA Template is a spin column format kit suitable for the preparation of DNA templates from blood, cells, fungal and animal tissue samples. The isolated genomic DNA is suitable for PCR and other downstream applications.

Supplier: MEMMERT

The range has natural and forced convection models with a temperature range up to 80 °C. There is a choice of two different displays, SingleDISPLAY or TwinDISPLAY depending on the application.

Supplier: Lovibond

VARIO SILICA HR ACID RGT 25 ML 1 * 1.000 items

Supplier: Lovibond

VARIO TOTAL CHLORINE DPD 25 ML 1 * 1.000 items

Supplier: MARKET SOURCE PART PROCESS

INCUCYTE® CYTOLIGHT RAPID DYE FOR LIVE-CELL CYTOPLASMIC LABELING RED DYE 1 * 5 Vial

Supplier: Anicrin

PETRI DISH DIA 90MM 3 COMP./3 VENTS 1 * 500 items

Supplier: Lovibond

VARIO SILICA HR MOLYBDATE 25 ML 1 * 1.000 items

Supplier: Lovibond

VARIO TOTAL CHLORINE DPD 25 ML 1 * 100 items

Supplier: Thermo Orion

These bench top meters with dissolved oxygen / RDO module meet most challenging applications for dissolved oxygen and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: Thermo Fisher Scientific

Slide-A-Lyzer MINI Dialysis devices, 3,5K MWCO, are disposable polypropylene cups with integrated, low-binding membranes for dialysis and high recovery of proteins and macromolecules >3,5 kDa in volumes from 10 µl to 2 ml. They were developed as a convenient means for dialysing small-volume samples of nucleic acids and proteins without undue sample loss. Low molecular weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, micro conjugation reactions, and concentration can be accomplished with these devices.