Chemicals Reagents P

Synonym(s): Poly(styrene)- block -poly(acrylic acid) Empirical Formula: C₄H₆N(C₈H₈)_m(C₃H₄O₂)_nH Linear Formula:...

Lucigen’s E. cloni EXPRESS BL21(DE3) Electrocompetent Cells are the first to offer high efficiency cloning and high level protein expression in the same cell. Cloning efficiencies are increased 25-1,000 fold relative to competitors’ preparations of BL21 cells, which is essential for construction of...

Empirical Formula: C₇F₅NS Linear Formula: C₇F₅NS Formula Weight: 225.14 MDL Number: MFCD00041042 Purity: ≥97.0% (GC) Boiling Point: 38-39 °C/0.2 mmHg(lit.) Density: 1.594 g/mL at 20 °C(lit.) Refractive Index: n 20/D 1.540 Storage:...

Formula: K₂CO₃ Formula Weight: 138.21 CAS No.: 584-08-7 Purity: ≥99.0%

Perfect for antibody phage display or peptide phage display library creation. The highest efficiency TG1 competent cells available: =4 × 10^10 cfu/µg. TG1 Electrocompetent Cells have an amber suppressor strain (supE) prepared as highly efficient electrocompetent cells for phage display library...

Synonyms: 4-Hydroxybenzoic acid propyl ester; Propyl paraben Formula: HOC₆H₄CO₂CH₂CH₂CH₃ Formula Weight: 180.20 CAS No.: 94-13-3

Formula: C₆H₅SO₂CH=CH₂ Formula Weight: 168.21 CAS No.: 5535-48-8 Purity: 99% Application: Common reagent used in a variety of cycloaddition reactions to form cyclopropanes, cyclohexenes, 2, and cyclooctadienes. Packaging: 1, 5 g in glass bottle

For updated SDS information please visit www.goodfellow.com Synonyms: ME331050 Legal Information: Product of Goodfellow

Synonym(s): PEG Formula: H(OCH₂CH₂)_nOH CAS No.: 25322-68-3 Packaging: 500 g in poly bottle

Synonym(s): Dibenz[ de,kl ]anthracene Empirical Formula: C₂₀H₁₂ Linear Formula: C₂₀H₁₂ Formula Weight: 252.31 MDL Number: MFCD00004142 Purity: ≥99.5% Melting Point: 276-279 °C(lit.) Beilstein Registry Number: 1911335

Filter Type: Ultrafiltration Synonyms: Pellicon(R) 3 Cassette with Biomax 30 kDa Membrane, D screen, 1.14 m2 Legal Information: Pellicon is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to Good Manufacturing...

For updated SDS information please visit www.goodfellow.com Synonyms: ES301913 Legal Information: Product of Goodfellow

Pyridoxine hydrochloride is HCl salt of pyridoxine or vitamin B6. It is a water-soluble vitamin which plays an important role in the treatment of roughness, sunburn, acne, and itch of the skin.Pyridoxine-(methyl-d3) hydrochloride is a deuterated vitamin B6 wherein C-2 methyl protons are replaced by...

Synonyms: Biodegradable; Block copolymer; Drug delivery; PEG-PLA; PLLA; mPEG-PLA; mPEG-PLLA Linear Structural Formula: HO[CH(CH3)COO]m[CH2CH2O]nCH3 Storage: 2-8C Application: Poly(ethylene glycol) methyl ether-block-poly(D,L lactide) is an amphiphilic, diblock copolymer composed of a hydrophilic PEG...

Synonym(s): 2-Phenylethyl isothiocyanate Formula: C₆H₅CH₂CH₂NCS Formula Weight: 163.24 CAS No.: 2257-09-2 UN Number: UN2206 Purity: 99% Density: 1.094g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5 g in glass bottle

Synonym(s): Phytamax ™ Orchid medium Storage: 2-8°C

Synonym(s): Arginine methyltransferase 3; HMT1 hnRNP methyltransferase-like 3; HRMT1L3; Heterogeneous nuclear ribonucleoprotein methyltransferase-like 3 Purity: ≥60% (SDS-PAGE) Storage: −70°C

Empirical Formula: C₈₀H₁₃₀N₂₈O₂₄ Linear Formula: C₈₀H₁₃₀N₂₈O₂₄ Formula Weight: 1868.06 MDL Number: MFCD00133792 Purity: ≥97% (HPLC) Storage: −20°C

Synonym(s): Ammonium pyrrolidinedithiocarbamate, APDC Formula: C5H12N2S2 Formula weight: 164.29 Purity: 98% CAS Number: 5108-96-3 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary...

Synonym(s): 1-(2-Bromoethyl)-4-(trifluoromethyl)benzene; 2-[4-(Trifluoromethyl)phenyl]ethyl bromide Formula: C₉H₈BrF₃ Formula Weight: 253.06 CAS No.: 130365-87-6 UN Number: UN3082 Purity: 97% Density: 1.499g/mLat 25°C Packaging: 1 g in glass bottle

Hot-Start Taq Mastermix™ is the heat activated version of Denville's 2X, ready to go reaction mixture. It is inactive at room temperature and only requires addition of template, primers, and water. A 5 minute pre-heat step at 95°C is required to successfully carry out primer...

Synonyms: L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt Formula: KOCOCH(OH)CH(OH)COONa · 4H₂O Formula Weight: 282.22 CAS No.: 6381-59-5 Purity: 99%; 99.0-102.0% (ACS specification) Packaging: 100, 500 g in poly bottle; 12 kg in fiber drum; 2.5 kg in poly...

Synonym(s): 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N'-bis(2-ethanesulfonic acid) Empirical Formula: C₈H₁₈N₂O₆S₂ Linear Formula:...