Supplier: TCI

Pentaerythrityl tetrachloride ≥98.0% (by GC)

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: PanReac AppliChem

Synonyms: 2-Hydroxy-1,2,3-Propanetricarboxilic acid.

Supplier: Spectrum Chemical

Avobenzone is an oil soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays. Its ability to absorb ultraviolet light over a wider range of wavelengths than many organic sunscreen agents has led to its use in many commercial preparations marketed as 'broad spectrum' sunscreens. Avobenzone has an absorption maximum of 357 nm. It appears as an odorless, yellowish solid.

Supplier: Thermo Fisher Scientific

Citric acid, anhydrous ≥99.5% ACS

Supplier: Thermo Fisher Scientific

Citric acid, anhydrous ≥99.5% ACS

Supplier: MERCK PRODUCTION CHEMICALS

Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), crystals, EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS, SAFC®

Supplier: MP Biomedicals

Spermine is a naturally occuring polyamine that occurs in all eukaryotes, but is rare in prokaryotes. It is essential for cell growth in both normal and neoplastic tissue.

Supplier: MP Biomedicals

Soluble in water (50 g/ml).

Supplier: MP Biomedicals

Used for studies of pharmacological activity including: synergism with fluconazole against Saccharomyces cerevisiae and Candida albicans, efficacy of combination with simeticone on abdominal pain associated with irritable bowel syndrome, nutrient-sensitised screening for drugs that shift energy metabolism from mitochondrial respiration to glycolysis,drug effects viewed from a signal transduction network perspective, enhanced cytotoxic effect of proteasome inhibitor MG132, mechanism of action on phasic smooth muscles.

Supplier: Spectrum Chemical

1,3-Diaminopropane, also known as Trimethylenediamine, is isomeric with 1,2-diaminopropane and used in the synthesis of heterocycles. It is a simple diamine considered soluble in polar organic solvents.

Supplier: Thermo Fisher Scientific

Citric acid, anhydrous 99.5-100.05% (dry basis)

Supplier: MERCK PRODUCTION CHEMICALS

Citric acid 50%, EMPROVE® EXPERT for biopharmaceutical production, SAFC®

Supplier: TCI

3-(4-tert-Butylphenyl)isobutyraldehyde ≥96.0% (by GC)

Supplier: MP Biomedicals

Citric acid acts as an iron chelator. It can support cholesterol/sterol, ubiquinone and isoprenoid biosynthesis in cell culture applications. In animals, citric acid improves the utilization of nutritional calcium. It is a useful buffer component.

Supplier: MERCK PRODUCTION CHEMICALS

Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), crystals, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, E330, FCC, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), powder, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, E330, FCC, SAFC®

Supplier: Honeywell Chemicals

Diisopropyl ether ≥98.5% (by GC) stabilised, Puriss. p.a., Riedel-de Haën™

Supplier: Honeywell Chemicals

Citric acid, anhydrous ≥96%, grit, tested according to Ph. Eur., Fluka™

Supplier: Spectrum Chemical

N,N-Diisopropylethylamine is a colorless liquid and is also known as Hunig's base. N,N-DIISOPROPYLETHYLAMINE is a good base but a poor nucleophile. This characteristics make this material an extremely versatile synthetic organic reagent

Supplier: MP Biomedicals

Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.

Supplier: Spectrum Chemical

Glycerin, Synthetic, USP, EP, BP, JP is one of two USP grade Glycerins available from Spectrum with the other being Glycerin, Natural, USP, EP, BP. For those products requiring FDA approvals, if the initial formulation was done with Glycerin, Synthetic, USP, EP, BP, JP, the use of Glycerin, Natural, USP, EP, BP, JP is not interchangeable but would require the new formulation to undergo a new FDA approval process.

Supplier: Merck Millipore (Calbiochem‎)

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Millipore®

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15 - 30 °C)
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. Glycerol is used in the concentration and storage of enzymes. Also prevents back-diffusion and protein samples into the buffer. Ideal for use as a cryoprotectant.

Supplier: Cayman Chemical

BIS(METHYLTHIO)GLIOTOXIN 1 * 1 mg

Supplier: G-Biosciences

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride)

Supplier: Apollo Scientific

1,1,2,2-Tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether 99%

Supplier: Merck Millipore (Calbiochem‎)

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Millipore®

Supplier: AAT BIOQUEST

7-Amino actinomycin D (7-AAD) is a non-permeant dye that can be used to identify non-viable cells.

Supplier: MP Biomedicals

Solubility (5% aq soln) clear, colorless solution.