16 Results for: "MP BIOMEDICALS"

Supplier: MP BIOMEDICALS

Ovalbumin is prepared from chicken egg whites by Ion exchange. It is a phosphorylated glycoprotein.

Supplier: MP BIOMEDICALS

The EtBr Greenbag™ Disposal Kit allows rapid and trouble-free concentration of ethdium bromide from large volumes of solutions into a small 'teabag' containing activated carbon. The Greenbag™ is then conveniently disposed of along with other solid hazardous wastes.

Supplier: MP BIOMEDICALS

Lysing Matrix D is a critical component of FastPrep® sample preparation system. Each impact-resistant 2 ml tube contains 1,4 mm ceramic spheres. Lysing Matrix D tubes have green caps and are found in the FastDNA™ Spin Kit for Plant and Animal Tissues and FastRNA™ Pro Green Kit for isolation of nucleic acids from plants and animals.

Supplier: MP BIOMEDICALS

Histopaque™1077 is a solution of polysaccharide (Ficoll-400) and a radiopaque contrast medium (sodium diatrizoate).

Supplier: MP BIOMEDICALS

Homogeniser, QuickPrep™ 24×2 ml All-metal adapter, FastPrep®

Supplier: MP BIOMEDICALS

CHAPS is a nondenaturing zwitterionic detergent for solubilizing membrane proteins and breaking protein-protein interactions. Combines the useful properties of both the sulfobetaine-type and the bile salt detergents.

Supplier: MP BIOMEDICALS

Guanidine Hydrochloride is a protein denaturant and thus having an important role in molecular weight determinations.
Guanidine Hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of proteins. This strong denaturant can solubilize insoluble or denatured proteins such as inclusion bodies. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Guanidine HCl is used in the isolation of RNA to dissociate the nucleoprotein into its nucleic acid and protein moieties. It is an inhibitor of RNase. Highly concentrated (6 - 8 M) Guanidine HCl solutions are used to denature native globular proteins. It apparently disrupts hydrogen bonds which hold the protein in its unique structure. However, there also is evidence suggesting that guanidine hydrocholoride may disrupt hydrophobic interactions by promoting the solubility of hydrophobic residues in aqueous solutions.

Supplier: MP BIOMEDICALS

Propylene glycol is a clear, colorless and hygroscopic liquid. Propylene glycol contains an asymmetrical carbon atom, so it exists in two stereoisomers.

Supplier: MP BIOMEDICALS

The GeneClean® Spin Kit is used to purify fragments of DNA from 200 bp to 300 kb from solutions and agarose gels. The kit includes spin filters whose usage prevents silica particle carry-over into cleaned DNA.

Supplier: MP BIOMEDICALS

Protease V8 specifically cleaves peptide bonds on the COOH terminal side of either aspartic or glutamic acids. In the presence of ammonium, the specificity is limited to glutamic sites.

Supplier: MP BIOMEDICALS

Dextran sulphate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. Dextran sulphate sodium (DSS) is the sodium salt which is a white to off-white powder freely soluble in water and salt solutions to form a stable, clear solution. The sulphur content is approximately 17% which corresponds to an average of 1.9 sulphate groups per glucosyl residue of the dextran molecule.

Supplier: MP BIOMEDICALS

牛血清白蛋白 1 * 1 千克

Supplier: MP Biomedicals

LYSING MATRIX A 1 * 100 items

Supplier: MP BIOMEDICALS

硫酸钠葡聚糖(DSS)，肠炎造模级，分子量36, 000-50,000 1 * 500 克

Supplier: MP Biomedicals

7X CLEANING SOL'N 1 * 4 gal US

Supplier: MP Biomedicals

LSM-LYMPHOCYTE SEPARATION MEDIUM 1 * 1 Each