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Product Image-ROCKMB-013

Tween-Tris-buffered saline (TTBS), 10X concentrate, pH 7,5

Description: Tween Tris buffered saline is suitable for multiple applications including biological diluent buffer for antibodies or other biologics. Also may be used as a wash buffer for immunological assays including western blot, immunohistochemistry, immunofluorescence microscopy, and ELISA.
Catalog Number: ROCKMB-013
UOM: 1 * 1 L
Supplier: Rockland Immunochemicals

Certificates


Product Image-ROCKMB-012

PBS and TBS buffers

Description: Phosphate buffered and Tris buffered saline are suitable for multiple applications including biological diluent buffer for antibodies or other biologics. Also may be used as a wash buffer for immunological assays including western blot, immunohistochemistry, immunofluorescence microscopy, and ELISA. Other applications may require detergents or other additional components.
Catalog Number: ROCKMB-012
UOM: 1 * 1 L
Supplier: Rockland Immunochemicals
Image Unavailable-272442-1G

Reichardt′s dye 90% (dye content)

Description: Reichardt′s dye belongs to the class of azo merocyanine dyes. Reichardt′s dye, also known as ET(30) or pyridinium N-phenoxyde betaine dye is a highly solvatochromic betaine dye useful for determining solvent polarity effects. It plays an important role as a probe of solvent polarity in biological systems and on surfaces. Reichardt’s dye, a solvatochromic betaine dye has been used for the determination of solvent polarity.
Catalog Number: 272442-1G
UOM: 1 * 1 g
Supplier: SIGMA ALDRICH MICROSCOPY
Product Image-MILFHAWG047500

MF-Millipore™ Membrane Filters, White

Description: Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications.
Catalog Number: MILFHAWG047500
UOM: 1 * 500 items
Supplier: Merck
Product Image-0715-500G

Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99%, Ultrapure

Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.
Catalog Number: 0715-500G
UOM: 1 * 500 g
Supplier: VWR Chemicals

SDS


Image Unavailable-APOSBIH0893-100G

HEPPSO (β-hydroxy-4-(2-hydroxyethyl)piperazine-1-propanesulphonic acid) ≥98%

Description: Biological buffer - useful range 7.1-8.5
Catalog Number: APOSBIH0893-100G
UOM: 1 * 100 g
Supplier: Apollo Scientific
Image Unavailable-195243-100G

Naphthalene black 10B (naphthol blue black, acid black 1) 80% (dye content), Sigma-Aldrich®

Description: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.
Catalog Number: 195243-100G
UOM: 1 * 100 g
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-85193-100ML

Silver nitrate 2.5% for microscopy, Sigma-Aldrich®

Description: Silver nitrate along with iodine are among several inorganic substances used to induce colour in microscopical preparations. Silver nitrate as a biological stain exploits the strong colors of colloidal metallic silver. Silver nitrate is an important component of the silver staining that is used for the detection of proteins separated by polyacrylamide gel electrophoresis. Silver nitrate is a component of the silver stain kit. It is required for image development in diamine as well as non-diamine silver staining.
Catalog Number: 85193-100ML
UOM: 1 * 100 mL
Supplier: SIGMA ALDRICH MICROSCOPY

Certificates


Product Image-MILF4302

Centriprep® Centrifugal Filters

Description: These centrifugal filters are disposable ultrafiltration non sterile devices used for purifying, concentrating, and desalting biological samples in the 2 to 15 ml volume range.
Catalog Number: MILF4302
UOM: 1 * 24 items
Supplier: Merck
Image Unavailable-75632-10ML

Osmium tetraoxide 4% in aqueous solution, Sigma-Aldrich®

Description: Osmium tetroxide is also referred to as osmium and is mainly used as a secondary fixative of tissues. The molecule reacts with lipid moieties and is responsible for the oxidation of unsaturated bonds of fatty acids. This reaction adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining which can be viewed by normal eye. In addition, it can be used as a mordant (a molecule which combines with stain or dye at later stages) in electron microscopy, thereby enhancing lead staining.
Catalog Number: 75632-10ML
UOM: 1 * 10 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-APOSBIT3007-1KG

TES (2-(tris(hydroxymethyl)methylamino)ethane-1-sulphonic acid) ≥99%

Description: Biological buffer - useful range 6.8-8.2
Catalog Number: APOSBIT3007-1KG
UOM: 1 * 1 kg
Supplier: Apollo Scientific
Image Unavailable-APOSBIH0601-100G

EPPS (HEPPS, 4-(2-hydroxyethyl)-1-piperazinepropanesulphonic acid) ≥99%

Description: Biological buffer - useful range 7.3-8.7
Catalog Number: APOSBIH0601-100G
UOM: 1 * 100 g
Supplier: Apollo Scientific
Image Unavailable-APOSBIT3005-250G

TAPS (3-(tris(hydroxymethyl)methylamino)propane-1-sulphonic acid) ≥99%

Description: Biological buffer - useful range 7.7-9.1
Catalog Number: APOSBIT3005-250G
UOM: 1 * 250 g
Supplier: Apollo Scientific
Image Unavailable-APOSBIP0705-25G

POPSO (β,β'-dihydroxypiperazine-1,4-dipropanesulphonic acid) ≥99%

Description: Biological buffer - useful range 7.2-8.5
Catalog Number: APOSBIP0705-25G
UOM: 1 * 25 g
Supplier: Apollo Scientific
Image Unavailable-APOSBIB0146-100G

2-[Bis(2-hydroxyethyl)amino]ethanesulphonic acid ≥99%

Description: Biological buffer - useful range 6.4 - 7.8
Catalog Number: APOSBIB0146-100G
UOM: 1 * 100 g
Supplier: Apollo Scientific
Image Unavailable-198102-100G

Sudan IV ≥80% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Description: Sudan IV is a hydrophobic azo dye. It stains triglycerides and imparts an intense red colour. The dye does not stain lipid droplets or phospholipids. It is also used a diagnostic assay manufacturing, hematology, histology.
Catalog Number: 198102-100G
UOM: 1 * 100 g
Supplier: SIGMA ALDRICH MICROSCOPY
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