370 Résultats pour : "Sodium sulfate"

Supplier: Apollo Scientific

Cholesterol-3-sulphate sodium salt 95% min

Supplier: PanReac AppliChem

Dextran sulphate sodium salt, M.W. ~ 40,000

Supplier: Apollo Scientific

Produced from Dextran 50,000.

Supplier: Thermo Fisher Scientific

Sodium hydrogénosulfate monohydraté 97%, soluble, très pur réactif

Supplier: Thermo Fisher Scientific

Dextran sulphate sodium salt, M.W. ∼ 500,000

Supplier: Thermo Fisher Scientific

Sodium hydrogénosulfate monohydraté, qualité Réactif

Supplier: VWR Chemicals

Anionic - negatively-charged (carboxylates, sulfates or sulfonates in alkali metal form). Utilised for applications ranging from solubilising membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Supplier: Thermo Fisher Scientific

Hydrogénosulfate de sodium 92% tech., granuleux

Supplier: Apollo Scientific

4-Methylumbelliferyl β-D-galactopyranoside-6-sulphate sodium salt

Supplier: Thermo Fisher Scientific

Hydrogénosulfate de sodium, anhydre 90+% remainder mainly sodium sulphate

Supplier: Apollo Scientific

5,7-Dichloro-8-hydroxyquinoline sulphate, sodium salt ≥95%

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: SIGMA ALDRICH MICROSCOPY

Brilliant Blue G has been used for determining the urine protein concentration. It has been used for the protein band detection after SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis). It has been used as a P2X7R (purinergic receptor) antagonist.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Apollo Scientific

Fluorescent substrate for isoenzyme A of N-acetyl-b-D-glucosaminidase (Hexosaminidase A)

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: G-Biosciences

The hybridisation buffers like Church & Gilbert’s, Denhardt solution, hybridisation denaturing solution, hybridisation neutralising solution, SSC, SSPE, TMAC Hyb solution and TNT Buffer are used in wide range of applications. Church & Gilbert’s Hybridization Buffer is prepared from molecular biology grade SDS (sodium dodecyl sulfate), monosodium phosphate (NaHPO₄), EDTA (ethylenediaminetetracetic acid) and bovine serum albumin (BSA) Fraction V using DNase, RNase and Protease-free water. It consists of 1mM EDTA, 1% BSA, 0,5M sodium phosphate monobasic, and 7% SDS (at a pH of 7,2).

Supplier: Roth Carl

Sodium sulfate

Supplier: Roth Carl

Sodium sulfate

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: EUROCLONE

Sodium sulfate

Supplier: Roth Carl

Sodium sulfate

Supplier: Roth Carl

Sodium sulfate décahydraté

Supplier: Avantor

Ces colonnes SPE ont été conçues pour nettoyer les extraits d’hydrocarbures de l’eau.

Supplier: Roth Carl

Sodium sulfate décahydraté

Supplier: Thermo Fisher Scientific

Sodium sulfate, anhydre 99+%, crystallin pour analyses

Supplier: Roth Carl

Sodium dodécyle sulfate (SDS)

Supplier: Thermo Fisher Scientific

Sodium sulfate, anhydre 99% pour biochimie

Supplier: Rockland Immunochemicals

SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature. SDS is an anionic detergent applied to protein sample to linearise proteins and to impart a negative charge to linearised proteins.

Supplier: Honeywell Chemicals

Sodium sulfate, anhydre ≥99.0% (par analyse titrimétrique), Purum p.a.