144 Results for: "tracers"

Supplier: Biotium

This fluorescent biotin derivative is a useful tracer for studying neuronal morphology. The biotin portion of the molecule allows researchers to amplify the fluorescent signal using standard biotin-avidin or biotin-streptavidin biochemistry. The staining can tolerate aldehyde fixation, sectioning, and washing with detergent.

Supplier: Biotium

Potential applications of Biotin-CF® dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF® dye can be used as a polar tracer by microinjection to study the morphology of cells. CF® dyes are very photostable which make them suitable for studies where prolonged exposure to light may be necessary.

Supplier: Biotium

5-Carboxyfluorescein has a pKa of 6.5 and can be used as a pH sensor. The excitation spectrum of the dye responds to pH similarly to that of BCECF. Carboxyfluorescein can also be used as a tracer dye. The dye is membrane-impermeant and can be loaded into cells by microinjection or scrape loading.

Supplier: Sempco

Teach Elementary-Level Math With Ease!

Supplier: Enzo Life Sciences

Glucagon-like peptide 2 is a 33- or 34-amino acid peptide located at the C-terminus of, and cleaved from, pro-glucagon by prohormone convertase 3 (PC3). GLP-2 is a potent intestinotropic growth factor, the action of which is transduced by G protein-coupled membrane-bound receptors (GLP2-R) found in the gut. GLP-2Rs are also found in the rodent CNS. The main actions of GLP-2 appear to be crypt cell proliferation, inhibition of enterocyte apoptosis, enhancement of nutrient adsorption and certain reparative effects. Applications: antiserum adsorption control; standard or tracer for immunoassay.

Supplier: Berkshire

Designed to minimize contamination and run through copiers, laser printers, and impact printers.

Supplier: Biotium

5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling.

Supplier: Biotium

RuBPS (Ruthenium(tris(bathophenanthrolinedisulfonate), tetrasodium salt) is a negatively-charged water-soluble luminescent ruthenium complex. The complex can be efficiently excited by either UV light or visible light in the wavelength range from 400 nm to 500 nm with bright red emission centered around 605 nm.

Supplier: Corning

Supplier: Thermo Scientific Chemicals

Supplier: Biotium

ANTS (8-aminonaphthalene-1,3,6-trisulfonic acid, disodium salt) is a highly negatively charged dye with an amino group that can be coupled to an aldehyde or ketone group to form an unstable Schiff base. The Schiff base is usually chemically reduced by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaB(CN)H3) to form a stable linkage. This labeling technique has been widely used for the labeling and subsequent sequencing of oligosaccharides and glycoproteins. The negative charges of the dye facilitate the electrophoretic separation of the degradation products of carbohydrate polymers.

Supplier: Enzo Life Sciences

KIT GREEN LONG-TERM CELL TRACER CYTO-ID

Supplier: Enzo Life Sciences

KIT RED LONG-TERM CELL TRACER CYTO-ID

Supplier: TAPECON, INC.

TRACERS GEO SHAPE SET12

Supplier: Biolegend

CORTISOL TRACER 100X HU 100ML MULTIPLEX

Supplier: MP Biomedicals

17OHP Double Antibody RIA kit, Antiserum, 7 standards, 125I-labeled tracer, Steroid Diluent, and Precipitant SolutionRecommended Replacement For07271102 / 07271105 / 07271305 / 07271302 / 07M5525303, Species: human, Application: Endocrinology, Size: 100 tubes

Supplier: Polysciences Inc

Fast blue, fluorescent dye commonly used as a neuronal tracer and referred to as a hydrophilic retrograde tracer, tracer of choice for motoneuronal labeling in long-term experiments, Excitation Wavelength: 365nm, Emission Wavelength: 420nm, CAS number: 74749-42-1, Size:1mg

Supplier: MP Biomedicals

Glucagon Double Antibody RIA KitAntiserum, 7 standards, Bulk Zero Standard, two Controls, PEG, Ultra-pure Water, 125I-labeled tracer, and Precipitant Solution, Species reactivity: human, Application: Endocrinology, Size: 50 tubes

Supplier: MP Biomedicals

Growth Hormone RIA kit, 125I-tracer, Reference Standard, Assay Buffer, and Separating Second Antibody Reagent, Species reactivity: Rat, Application: Animal Research, Size: 125 Determinations

Supplier: MP Biomedicals

Follicle Stimulating Hormone (FSH) RIA kit, 125I-tracer, Reference Standard, Assay Buffer, and Separating Second Antibody Reagent, Species reactivity: Rat, Application: Animal Research, Size: 125 Determinations

Supplier: MP Biomedicals

Insulin IRMA Kit125I-labeled Tracer, 6 Standards, Control Serum, Antibody Coated Tubes, and Wash BufferRecommended Replacement For07260102 / 07260105 / 07M60102, Species reactivity: human, Application: Endocrinology, Size: 100 tubes

Supplier: MP Biomedicals

Luteinizing Hormone (LH) RIA kit, 125I-labeled Tracer, Standard Solution, Antiserum, Assay Buffer, and Separating Second Antibody Reagent, Species reactivity: Rat, Application: Animal Research, Size: 125 Determinations

Supplier: MP Biomedicals

Rat Prolactin [125I], 120 tubes *F16*125I-labeled Tracer, Standard Solution, Antiserum, Assay Buffer, and Separating Second Antibody Reagent, Species reactivity: Rat, Application: Animal Research, Size: 125 Determinations

Supplier: MilliporeSigma

Supplier: MP Biomedicals

ANDROSTENEDIONE DOUBLE ANTIBODY RIA kit, Antiserum, 7 standards, 125I-labeled tracer, Steroid Diluent, and Precipitant Solution, Species reactivity: human, Application: Endocrinology, Size: 100tubes

Supplier: MP Biomedicals

Thyroid Stimulating Hormone (TSH) RIA kit, 125I-labeled Tracer, Standard Solution, Antiserum, Assay Buffer, and Separating Second Antibody Reagent, Species reactivity: Rat, Application: Animal Research, Size: 125 Determinations

Supplier: Cayman Chemical Company

For the rapid measurement of 8-iso PGF2α from biological samples

Supplier: Enzo Life Sciences

Neuronal detection

Supplier: Cayman Chemical Company

This kit is used for the quantification of total PG levels in tissue culture medium.

Supplier: Enzo Life Sciences

A Rapid, Quantitative and HTS‐compatible Live Cell Cytotoxicity Assay