Chemicals Reagents U

pharmaceutical secondary standard; traceable to USP, PhEur, BP Synonym(s): Urea

Filter Type: Ultrafiltration Application: 1 kDa NMWL, Ultracel regenerated cellulose, 63.5 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage: 2-8C Application: HiCrome(TM) Universal Differential Medium is a differential medium recommended for presumptive identification of microorganisms from clinical and non-clinical specimens. Legal Information: NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Synonym(s): Urate: oxygen oxoreductase MDL Number: MFCD00082126 Storage: −20°C

Synonyms: Hydrogen peroxide-Urea adduct; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide Molecular Formula: CH4N2O · H2O2 Molecular Weight: 94.07 Linear Structural Formula: CO(NH2)2 · H2O2 MDL Number: MFCD00013119 Purity: 97% Melting Point: 90-93 C...

Recover 100 to 10,000 bp DNA from agarose gel slices in a single 10-minute spin. The kit consists of a pre-assembled filter device with an agarose gel nebulizer, a microcentrifuge vial, and modified TAE gel extraction buffer (dry).The device utilizes gel compression to extract DNA from the agarose....

For the selective enrichment of Listeria in the two stage procedure according to USDA- FSIS. If supplemented with Listeria Selective Supplement UVM-II (EMD No. 1.04039.0001), the medium serves for the two stage procedure described by USDA-FSIS. Synonym(s): UVM Broth Typical Composition (g/L):...

Filter Type: Ultrafiltration Application: 100 kDa NMWL, Ultracel regenerated cellulose, 63.5 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

MDL Number: MFCD00070858 Storage: −20°C

Synonyms: 13 C and 15 N Labeled uridine 5′-triphosphate sodium salt solution; UTP- 13 C₉, 15 N₂ sodium salt solution Formula: 13 C₉H₁₅ 15 N₂O₁₅P₃ ¬? xNa + Formula Weight: 495.06 (free acid basis) Linear Formula: 13...

Storage: -196C UNSPSC Code: 12352200

Synonym(s): 1-Isopropyl-6-(6-(4-isopropylpiperazin-1-yl)pyridin-3-yl)-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)-1H-indazole-4-carboxamide Empirical Formula: C₃₃H₄₃N₇O₂ Linear Formula: C₃₃H₄₃N₇O₂...

Filter Type: Ultrafiltration Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany

Synonyms: Carbamide; Carbonyldiamide CAS Number: 57-13-6 Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL No.: MFCD00008022 Storage: 2-8C Beilstein Registry Number: 635724 UNSPSC Code: 12352200 General description: Filter sterilized urea solution recommended for detection of urease...

Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg

The Ubiquitous Chromatin Opening Element (UCOE) technology offers significant advances in recombinant mammalian protein expression. Unlike traditional vectors, UCOE-containing vectors have the capacity to ease the process of isolating cell line clones that express high-levels of recombinant...

MDL Number: MFCD03101856 Purity: ≥95% (SDS-PAGE) Storage: −70°C

Synonym(s): Diamyl ketone; Dipentyl ketone Formula: CH₃(CH₂)₄CO(CH₂)₄CH₃ Formula Weight: 170.29 CAS No.: 927-49-1 Purity: 97% Density: 0.831g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

Synonym(s): ATP-dependent proteolytic factor; Ub MDL Number: MFCD00082121 Purity: ≥98% (SDS-PAGE) Storage: 2-8°C

UM-SCC-17A is a unique head and neck squamous carcinoma cell line isolated from the primary laryngeal carcinoma of a 48-year old female patient who failed to respond to radiation therapy. The tumor persisted and metastasized to the neck, from where the UM-SCC-17B cell line was derived from. The...

Filter Type: Ultrafiltration Application: 5 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany