Chemicals Reagents S

Sabouraud 4% Dextrose Agar is a complex, granulated, dehydrated culture medium for cultivation and isolation of yeasts and molds. It also serves as the absence test for Candida albicans. The high concentration of dextrose and the low pH promotes the growth, the formation of spores (Conidia and...

Storage: −196°C

CAS Number: 7440-23-5 Formula: Na Formula Weight: 22.99 Linear Formula: Na MDL No.: MFCD00085307 Purity: 99.95% trace metals basis Boiling Point: 883 C(lit.) Melting Point: 97.8 C (lit.) EC Number: 231-132-9 UNSPSC Code: 12352000 Application: Covalent functionalization modifier for carbon nanotubes...

Synonyms: 4-Amino-N-(4,5-dimethyl-2-oxazolyl)benzenesulfonamide; N 1 -(4,5-Dimethyloxazol-2-yl)sulfanilamide Formula: C₁₁H₁₃N₃O₃S Formula Weight: 267.30 CAS No.: 729-99-7 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

Complete Certificate of Analysis available for each production lot -  Produced under the highest industry standards to ensure superior results -  This is a competitively priced, high quality serum Fetal Bovine Serum (FBS) is the most common supplement used in cell culture.  Its use at...

MDL Number: MFCD03458666 Storage: −20°C

Tau-441 is a member of the Tau family of proteins. Tau proteins are mainly expressed in the neurons of the central nervous system where they exert a role in stabilizing microtubules, key components of axonal transport, as well as in signal transduction.Tau proteins are subject to phosphorylation and...

Grade: Reagent CAS No.: 26628-22-8 UN No.: UN1687 Class: 6.1 Pkg. Group: PG II

Synonyms: Monodisperse silicon dioxide; Non-porous silica; Non-porous silicon dioxide; Silica Molecular Formula: SiO2 Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Application: Monodisperse nonporous silica nanoparticles find application in drug delivery and...

Sulfur in Odourless Kerosene Blank, certified reference material (UKAS ISO 17025 & ISO 17034 certified)

SM(PEG)n NHS- and maleimide-activated PEG compounds for crosslinking between primary amines (NH2) and sulfhydryl (SH) groups in proteins and other molecules. A complete set of compounds are offered, each having the same heterobifunctional structure (NHS-PEGn-Maleimide) but differing in the number of...

HOOK™ Sulfo-NHS-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...

Synonym(s): ( S )-(−)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); ( S )-(−)-BINAP Empirical Formula: C₄₄H₃₂P₂ Linear Formula: [(C₆H₅)₂PC₁₀H₆-]₂ Formula Weight: 622.67 MDL Number:...

Synonym(s): L-Lactic acid- 13 C₃ sodium salt solution Empirical Formula: 13 C₃H₅NaO₃ Linear Formula: 13 CH₃ 13 CH(OH) 13 CO₂Na Formula Weight: 115.04 MDL Number: MFCD00084069 Melting Point: 163-165 °C(lit.)

Synonym(s): Octanoic acid sodium salt, Sodium caprylate Formula: CH3(CH2)6CO2Na Formula weight: 166.20 Purity: 96% CAS Number: 1984-06-1 Harmonized Tariff Code: 2915.60

Empirical Formula: C₅H₈F₃N Linear Formula: C₅H₈F₃N Formula Weight: 139.12 MDL Number: MFCD03093766 Purity: 97% Melting Point: 29-33 °C Storage: 2-8°C

This gene activation system is based on a fusion of inactive Cas9 (dCas9) to the catalytic histone acetyltransferase (HAT) core domain of the human E1A-associated protein p300. The dCas9-p300 activator lenti plasmids use the EF1 alpha promoter for strong expression of dCas9-P300 and blasticidin...

powder Synonym(s): Amisoy ™

Storage: −196°C

Synonyms: Sodium Borate, Decahydrate; Sodium Tetraborate, Dodecahydrate, Borax Molecular Formula: B4Na2O7 · 10H2O Molecular Weight: 381.37 Linear Structural Formula: B4Na2O7 · 10H2O MDL Number: MFCD00149193 Purity: 99.5-105.0% Melting Point: 75 C (Elimination of water of...

Formula: NaI Formula Weight: 149.89 CAS No.: 7681-82-5 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle Packaging: 5 g in glass bottle

316 stainless steel, 1/16 in. O.D. 1 m length is coiled, all other dimensions are straight.

Grade: USP CAS No.: 38194-50-2 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III

for 2L standard solution, 1 M NaOH (1N) Synonym(s): Sodium hydroxide solution Empirical Formula: HNaO Formula Weight: 40.00 Linear Formula: NaOH MDL Number: MFCD00003548 RIDADR: UN 1824 8 / PGII