bioWORLD's Chloroplast isolation kit provides a simple, rapid and efficient procedure to isolate intact chloroplasts from plant leaves. The chloroplast isolation method includes homogenization of the plant leaf tissue followed by isolation of chloroplasts by filtration and finally the…

Express Coomassie Stain detects as little as 15 ng of protein and gives complete band detection within 50 minutes. Its ideal for densitometry and its able to be restained with silver. This stain can be used more than once. Express Coomassie is a colloidal suspension of Coomassie blue that…

A nondenaturing Zwitterionic detergent suitable for use as a solubilizing agent for membrane proteins due to the disruption of non-specific protein interactions. Ultra Pure Grade Conductivity (10%, Water): <=50umhos Residue on Ignition: <=0.1% Purity (TLC): One spot…

Common buffer for biological sciences ACS Grade 1M Insolubles >0.005% Chloride <0.001% Oxalate <0.05% Phosphate <0.001% Sulfate <0.002% Iron <0.0003% Lead <0.0002% Appearance: Liquid Density: 1.665 g/cm3 Melting Point:…

A commonly used analytical biochemistry dye and P2X7 antagonist Stain for location and detection of proteins. Protocol: After SDS-PAGE, transfer the gels in fixing solution (30% methanol and 7% acetic acid) for 30 min. under constant agitation. Replace the fixing solution, submerge the…

Used as a source of calcium ions in a solution Biotechnology Grade Sterility: Pass Conductivity (1:100): 2000-2200µmhos Appearance: Liquid Boiling Point: 100°C at 760 mmHg Density: 1.835 g/cm3 HS Code: 28272000 Melting Point: 176°C PH…

Carboxypenicillin antibiotic that inhibits bacterial cell-wall synthesis (peptidoglycan cross-linking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Analog to ampicillin. Antimicrobial spectrum: Gram-positive and Gram-negative bacteria, Pseudomonas. …

It is a cationic detergent used in buffer solution for the extraction of DNA. It has been widely used in the synthesis of gold nanoparticles (e.g., spheres, rods, bipyramids). Also known as CTAB (citrimonium bromide) High Purity Grade Used to precipitate DNA

It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. The anhydrous salt is also widely used as a desiccant, where it will adsorb so much water that it will eventually dissolve in its own crystal lattice water. It can be…

Pre-activated medium for immobilization of ligands containing primary amines N,N\'-Carbonyl diimidazole (CDI) mediated activation of Separopore® matrix to allow coupling of the primary amino ligands by a stable amide bond formation No charge is introduced into the matrix after the…

A compound that is suitable for use in liposome preparation Ultra Pure Grade Moisture (LOD): <0.3% Appearance: White Crystalline Powder Boiling Point: 360°C(lit.) Density: 1.052 g/cm3 HS Code: 290613000 IUPAC_Name:…

Synonym: Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide Ultra Pure Grade Hazardous Materials Description: Cacodylic acid Hazard Class or Division: 6.1 Identification Numbers: UN1572 Packaging Group: II Appearance: Solid Boiling Point:…

A common "Good Buffer" because it has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. It's used for culturing cells in-vitro and other biological applications. High Purity Grade pKa (20°C):…

0.05M Carbonate Buffer Common buffer for immunology Appearance: Liquid PH Value: 9.4

Activated CH Separopore ® 4B is a pre-activated medieum for covalent immobilization of proteins and other ligands containing primary amino groups.

Also known as 3-[Cyclohexylamino]-2-hydroxy-1-propanesulfonic acid A buffer salt used in the electrotransfer of proteins to nitrocellulose membranes Ultra Pure Grade Identification(P/F): Pass Appearance: Solid Density : 1.30 g/cm3 Melting Point: 270-274°C PH…

An acyl group acceptor Also known as (2-Hydroxyethyl) trimethylammonium chloride Sensitivity: Hygroscopic Substance is listed in Toxic Substance Control Act (TSCA) inventory Appearance: White crystalline powder Density: 1.1 g/cm3 at 20°C (lit.) IUPAC_Name:…

Protein electrophoresis dye used in SDS-PAGE. Also used for protein concentration determination by Bradford method. A commonly used analytical biochemistry dye and P2X7 antagonist Ultra Pure Grade Average purity greater than 85% EM (595nm, water) >36,300 Protein…

Blot blocking buffer used to block non-specific binding site for antibodies on the membran 1% Casein PBS

A component of Gram staining in microorganisms and cell lines Certified Grade Synonym: Basic Violet 3; Methyl Violet 10B EM (590nm, H2O) >93,500 Moisture <7.5% Ash <1.5% Lead <0.003% Zinc <0.05% Appearance: Solid Density: 1.19 g/cm3 at…

A nondenaturing zwitterionic detergent suitable for use as a solubilizing agent for membrane proteins. Ultra Pure Grade Appearance: Solid Melting Point: 184-186°C(lit.)

Applications: Cyanogen bromide-activated Separopore® 6B matrix is used for preparation of resins for affinity chromatography. Pre-activated medium is suitable for immobilization of ligands containing primary amines. Cyanogen bromide (CNBr) in base reacts with hydroxyl groups on Separopore®…

A zwitterionic buffering agent useful at pH 8.6-10.0, pKa 9.49 (25°C) pKa (20°C): 9.55 Appearance: Solid Boiling Point: 356.22°C (Predicted) Density: 1.23 g/cm3 (Predicted) Melting Point: >300°C PH Value: 8.6 - 10.0