Print…

You Searched For: Honeywell+Research+Chemicals


7,998  results were found

Refine Results Sort by
SearchResultCount:"7998"

Sort Results

List View Easy View

Rate These Search Results

Product Image-77623-770

VWR® Incubating Mini Shakers, 230 V

Supplier: VWR International
Description: VWR® Incubating mini shakers feature variable-speed, microprocessor control, providing reliable, uniform mixing action with accurate temperature control. Ideal for cell cultures, solubility studies, extraction procedures, diagnostic tests, general mixing, hybridization, genetics research, bacterial suspensions, staining/destaining and washing procedures.

New Product

Product Image-76458-120

VWR® Sterile Class 100 HS Nitrile Gloves

Supplier: VWR International
Description: The VWR® sterile Class 100 HS nitrile gloves are intended for use in cleanroom production and research environments. These hand-specific gloves are pair packed for easy donning.

Certificates

Product Image-62379-218

VWR® Extra-Large LCD Digital Stopwatches

Catalog Number: (62379-218)
Supplier: VWR International
Description: Stopwatches are designed for routine quality control and experimental needs of labs, and for the exacting demands of timing industrial tests, enzyme analysis, or research results.

Certificates


Product Image-77623-758

VWR® Mini Shakers, 230 V

Supplier: VWR International
Description: VWR® mini shakers feature variable-speed, microprocessor control, providing reliable, uniform mixing action. Ideal for cell cultures, solubility studies, extraction procedures, diagnostic tests, general mixing, hybridization, genetics research, bacterial suspensions, staining/destaining, and washing procedures.

Irregular Voltage New Product

Product Image-CA89031-964

Sweatband for Hard Hats, Honeywell Safety

Catalog Number: (CA89031-964)
Supplier: Honeywell Safety Products
Description: Terry cloth.
Product Image-76777-150

VWR® Nano Spectrophotometer

Catalog Number: (76777-150)
Supplier: VWR International
Description: VWR® Nano Spectrophotometer is designed to simplify and accelerate your molecular biology research and routine applications.
Product Image-CABJ9102

Florisil SPE Columns, Honeywell Burdick & Jackson

Supplier: Burdick & Jackson
Description: These SPE columns are made from medical-grade polypropylene with PE frits.

Image Unavailable-CA11027-344

Poloxamer 184 (Pluronic® L-64, Synperonic® L64) surfactant

Catalog Number: (CA11027-344)
Supplier: Spectrum Chemicals
Description: Poloxamer 184, Surfactant is a nonionic triblock copolymer. It is made up of a main hydrophobic chain of polyoxypropylene bordered on each side by two hydrophilic chains of polyoxyethylene.

Certificates


Product Image-10037-442

VWR® Double Beam UV-Vis Spectrophotometer

Catalog Number: (10037-442)
Supplier: VWR International
Description: A double beam spectrophotometer suitable for a wide range of applications including general research, pharmaceutical, biochemical and clinical laboratory use, new material development, and quality control.
Product Image-76514-334

VWR® Auto Defrost Laboratory Freezers with Natural Refrigerants

Supplier: VWR International
Description: These auto defrost freezers are designd for multi-functional use in laboratory settings.

Environmentally Preferable

Product Image-CA89013-600

SAF-T-FIT™ Plus N1125 Disposable Respirators, Honeywell Safety

Supplier: Honeywell Safety Products
Description: Ideal for welding, soldering, brazing, torch cutting, metal pouring, grinding, sanding, sweeping, or other hot and dusty operations. Respirators feature an adjustable boomerang nose seal for a secure fit and added comfort. Nose seal is color-coded for easy size recognition. Respirators are equipped with an exhalation valve for ease of breathing and exceptional comfort during extended wear.

Product Image-55850-608

VWR® High-Purity Single-Stage Gas Regulators, Brass

Supplier: VWR International
Description: Regulators have a brass barstock body and are suitable for a variety of applications where pressure rise is not critical, such as high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Product Image-89154-424

Anti-GST-PI Mouse Monoclonal Antibody

Catalog Number: (89154-424)
Supplier: Enzo Life Sciences
Description: The GST Family
Glutathione S-transferases (GSTs) are a large multigen family of multifunctional enzymes, which play an important role in detoxification of potentially genotoxic chemicals, by catalyzing the conjugation of glutathione to a large number of hydrophobic and electrophilic compounds, including carcinogens. They also bind to a variety of nonsubstrate ligands. The GSTs are widely distributed in mammalian species and can be grouped into four classes, based on their biochemical, immunological and structural properties: alpha, mu, pi and theta.

GSTs are dimeric, mainly cytosolic, enzymes that have extensive ligand binding properties in addition to their catalytic role in detoxification. A separate microsomal class of GSTs exists which is quite distinct from the cytosolic GSTs, and is designated as "membrane-associated proteins in eicosanoid and glutathione metabolism" (MAPEG). The N-terminal region tends to be better conserved within classes as it includes an important part of the active site.GSTs are believed to play a role in cancer prevention, as the electrophilic compounds that are conjugated to glutathione could otherwise react with and modify cellular components such as DNA, thereby initiating carcinogenesis. On the other hand, GSTs might detoxify chemotherapeutic drugs in cancer cells, thus contributing to drug resistance.
In summary, GSTs are a group of enzymes which are centrally involved in drug metabolism and detoxification. Because of their role in detoxification, they have been implicated in drug sensitivity and resistance. They may also influence mutagenesis and carcinogenesis and thus, increased GST activity may become a useful cancer marker.
Since many GST genes are polymorphic, there has been considerable interest in determining whether particular allelic variants are also associated with an increase of risk for certain diseases.

Glutathione S-transferase-Pi
The GST-Pi class (phase II detoxification enzymes) is the most abundant of the human glutathione S-transferases family, a major group of detoxification enzymes and widely distributed in the human body.
In normal human tissues, the enzymes protect cells against reactions with glutathione and reactive oxygen species by reducing organic hydroperoxides via gluthathione peroxidase activity.
The role of GST-Pi in tumor growth and progression is less well known. It is reported to be variably expressed in breast cancer and is associated with estrogen receptor levels expressed by the tumor. Down-regulation of GST-Pi activity in a study done on a T cell line appears to favor apoptosis and inhibition of GST-Pi function induces apoptosis in rat hepatoma cells.
The importance in cancer research is clear, as GST-Pi has been implicated in protection against apoptosis and also suggested to have a role in jun kinase inhibition.
The majority of human tumor cell lines express significant amounts of class pi GST, which is why it is being investigated as a potential marker for various types of cancer. GST-Pi is thought to be associated with increased resistance to anticancer drugs. GST-Pi expression is under investigation as a prognostic indicator for resistance to chemotherapy and a marker of treatment resistance.
Product Image-77623-768

VWR® Incubating Mini Shakers

Supplier: VWR International
Description: VWR® Incubating mini shakers feature variable-speed, microprocessor control, providing reliable, uniform mixing action with accurate temperature control you can trust. Ideal for cell cultures, solubility studies, extraction procedures, diagnostic tests, general mixing, hybridization, genetics research, bacterial suspensions, staining/destaining and washing procedures.

New Product

Product Image-76447-040

VWR® Professional Hotplate-Stirrers

Supplier: VWR International
Description: Designed for applications requiring exceptional accuracy, stability, and repeatability, these hotplate-stirrers are equipped with superior heating and mixing capabilities. With temperature ranges up to 500 °C and stirring speeds reaching 1600 rpm, the VWR® hotplate-stirrers are equipped to handle any research, academic and industrial application. Available in two sizes.

Environmentally Preferable

Product Image-76122-408

VWR® Professional Plus Series Microscopes

Supplier: VWR International
Description: Built to handle daily routine use by universities, clinics, and labs, these upright compound microscopes utilize high quality components and a sturdy construction. From the high-end optics included in the eyepieces and objectives to the robust stage and base, these microscopes are built to last through consistent use of demanding medical, and life-science research applications.

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
417 - 432 of 7,998
no targeter for Bottom