131077 Results for: "Silver+sulphate&pageNo=10"

Supplier: Promega Corporation

Recombinant full-length human ZAK was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. ZAK is a member of the MAPKKK family of signal transduction molecules and mediates gamma radiation signaling leading to cell cycle arrest.

Supplier: Hardy Diagnostics

The Dilugent Shaker uses orbital rotation to ensure each dilution is thoroughly vortexed. It is activated by either a hands-free optical sensor or the optional foot pedal. The 42 LED indicators light each cup, letting users easily see what dilution well they are working in.

Supplier: Antyila Scientific

Reduce maintenance time with self-diagnostic function.

Supplier: Justrite

This Single Cylinder Hand Truck with Hoist Ring provides safety when moving and storing of gas cylinders.

Supplier: MP Biomedicals

Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules. Dextrans are used in many applications as platelet aggregants, plasma volume extenders, osmotic pressure regulators, stabilizers, organ separation media, matrix components, copolymers, microcarriers, binding agents, viscosity modifiers, antithrombotics, lubricants and physical structure components. They may be used as long hydrophilic spacer arms to improve the performance (freedom of movement) of conjugated/bound proteins. Dextrans may be derivatized for use in biosensor systems.
Dextran is branched polysaccharide made up of linear α (1→6) linked glucose units and α (1→3) link initiated branches; it ranges in size from 10,000 to 150,000 Kd.Depending upon its molecular weight it has different uses in different fields.
Physical Appearance: White powder
Solubility: Very soluble in water (50 mg/mL), slightly soluble in alcohol

Supplier: Adipogen

N-Hexadecanoyl-L-homoserine lactone is a small diffusible signaling molecule and is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) are involved in quorum sensing, controlling gene expression, and cellular metabolism. C16-HSL is a lipophilic, long acyl side-chain bearing AHL, produced by the LuxI AHL synthase homolog SinI involved in quorum-sensing signaling in S. meliloti, a nitrogen-fixing bacterial symbiont of certain legumes. C16-HSL is the most abundant AHL produced by the proteobacterium R. capsulatus and activates genetic exchange between R. capsulatus cells. It tends to localize in relatively lipophilic cellular environments of bacteria and cannot diffuse freely through the cell membrane. The long-chain N-acylhomoserine lactones may be exported from cells by efflux pumps or may be transported between communicating cells by extracellular outer membrane vesicles.

Supplier: Adipogen

CCL2, also called monocyte chemotactic protein-1 (MCP-1), is a member of the C-C or beta chemokine family that is best known as a chemotactic agent for mononuclear cells. Fibroblasts, glioma cells, smooth muscle cells, endothelial cells, lymphocytes and mononuclear phagocytes can produce CCL2 either constitutively or upon mitogenic stimulation, but monocytes and macrophages appear to be the major source. In addition to its chemotactic activity, CCL2 induces enzyme and cytokine release by monocytes, NK cells and lymphocytes, and histamine release by basophils that express its receptor CCR2. Additionally, it promotes Th2 polarization in CD4+ T cells. CCL2-mediated recruitment of monocytes to sites of inflammation is proposed to play a role in the pathology of atherosclerosis, multiple sclerosis and allergic asthma.

Supplier: ANTIBODIES.COM LLC

Human HEK-293 Host Cell Proteins ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human HEK-293 Host Cell Proteins in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: ANTIBODIES.COM LLC

Mouse alpha Hemoglobin Stabilizing Protein ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of mouse alpha Hemoglobin Stabilizing Protein in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: VWR International

USB Datalogging ULT freezer thermometer that can be used in 21 CFR 11 environments raw data is locked and may not be cleared/changed on base unit.

Supplier: VWR International

Easily access collected data between destinations with Bluetooth® data loggers.

Supplier: VWR International

VWR® 96 Sample Purification System is a high throughput, automated system that improves the efficiency and reproducibility of magnetic bead-based purification protocols.

Supplier: VWR International

3-D rotator waver is ideal for blood samples, DNA extractions, blotting techniques, and general mixing of various size tubes.

Supplier: VWR International

Digital orbital shakers are designed for a wide range of applications including solubility studies, extraction procedures, and cell cultures that require accurate and reproducible results.

Supplier: VWR International

Digital orbital shakers are designed for a wide range of applications such as solubility studies, extraction procedures, and cell cultures that require accurate and reproducible results.

Supplier: DuPont

Tyvek® 400 garments are composed of flash spun high density polyethylene which creates a unique, nonwoven material available only from DuPont.

Supplier: Janitorial Supplies

Healthcare professionals trust Clorox® Healthcare® bleach germicidal cleaner to help them overcome infection control challenges in a constantly changing healthcare environment.

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Proteintech

14-3-3 gamma (also known as YWHAG) is a member of 14-3-3 proteins which were the first phosphoserine/phosphothreonine-binding proteins to be discovered. 14-3-3 family members interact with a wide spectrum of proteins and possess diverse functions. Mammals express seven distinct 14-3-3 isoforms (gamma, epsilon, beta, zeta, sigma, theta, tau) that form multiple homo- and hetero- dimmers. 14-3-3 proteins display the highest expression levels in the brain, and have been implicated in several neurodegenerative diseases, including Alzheimer's disease and amyotrophic lateral sclerosis. This antibody specifically recognizes gamma isoform of 14-3-3.

Supplier: Genetex

The INK4a-ARF locus is comprised of two tumor suppressors, p16INK4a and p14ARF. These two proteins are encoded through differential splicing of alternative first exons. The p16INK4a (exon 1alpha) protein inhibits the cyclin D-dependent kinases (CDK) that control the phosphorylation of the Rb protein and cell proliferation. The p14ARF gene product complexes with the MDM2 protein within the nucleus, thus modulating the activity of the p53 protein. P14ARF is a potent tumor suppressor in the presence of wild-type p53, while mutant p53 substantially reduces growth inhibition by p14ARF.

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Prosci

Tubulin is the major constituent of microtubules, existing as a heterodimer of the alpha and beta subunits. The beta III isoform of tubulin is found almost exclusively in neuronal processes of adult tissues and is therefore an excellent marker for neurons. Neuron specific, posttranslational modifications within the C-terminal domain of beta III tubulin have been shown to be developmentally regulated suggesting that they may serve to modulate the interaction of tubulin with microtubule associated proteins (Lee et al., 1990). Additionally, beta III tubulin has been found to be highly expressed in cancer cells such as small cell lung cancer, large cell neuroendocrine carcinoma and adenocarcinomas and is correlated with an increasing histological degree of malignancy (Katsetos et al., 2003)

Supplier: Prosci

This gene belongs to the forkhead family of transcription factors which are characterized by a distinct forkhead domain. The specific function of this gene has not yet been determined; however, it may play a role in myogenic growth and differentiation. Translocation of this gene with PAX3 has been associated with alveolar rhabdomyosarcoma.This gene belongs to the forkhead family of transcription factors which are characterized by a distinct forkhead domain. The specific function of this gene has not yet been determined; however, it may play a role in myogenic growth and differentiation. Translocation of this gene with PAX3 has been associated with alveolar rhabdomyosarcoma.

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)

Supplier: Genetex

This gene encodes the enzyme responsible for the excision of 8-oxoguanine, a mutagenic base byproduct which occurs as a result of exposure to reactive oxygen. The action of this enzyme includes lyase activity for chain cleavage. Alternative splicing of the C-terminal region of this gene classifies splice variants into two major groups, type 1 and type 2, depending on the last exon of the sequence. Type 1 alternative splice variants end with exon 7 and type 2 end with exon 8. All variants share the N-terminal region in common. Many alternative splice variants for this gene have been described, but the full-length nature for every variant has not been determined. The N-terminus of this gene contains a mitochondrial targetting signal, essential for mitochondrial localization.

Supplier: Prosci

Trail Antibody: Apoptosis, or programmed cell death, occurs during normal cellular differentiation and development of multicellular organisms. Apoptosis is induced by certain cytokines including TNF and Fas ligand in the TNF family through their death domain containing receptors, TNFR1 and Fas. A novel member in the TNF family was recently identified and designated TRAIL (for TNF-related apoptosis-inducing ligand) and Apo-2L (for Apo-2 ligand)1, TRAIL is a type II membrane protein and expressed in a variety of human tissues. Two novel death domain containing receptors DR4 and DR5 have been identified as the receptor for TRAIL3-6. Like TNF and Fas ligand, TRAIL induces apoptosis and NF-kappa B activation in many tissues and cells.

Supplier: Immunoreagents

TRITC (Tetramethylrhodamine isothiocyanate) is a popular rhodamine derivative pink in color but emits a red-orange color upon Emission at 580nm. TRITC is frequently paired with FITC in double labeling experiments and conjugated antibodies are often used in immunofluorescence microscopy, flow cytometry, FLISA (fluorescent ELISA) and high throughput screening assays. These conjugates are best excited with the 532 nm spectral line of the He-Ne laser and are also recommended as a second color detection reagent in in situ hybridization applications. (Excitation/Emission = 555nm / 580nm Emission Color = Orange to Red (Similar Dyes: Alexa Fluor 555, Cy3, DyLight 550)