Chemicals Reagents P

viscosity 15-40 mPa.s (20 °C) Synonym(s): Methylhydrogensiloxane polymer; PMHS Linear Formula: (CH₃)₃SiO[(CH₃)HSiO]_nSi(CH₃)₃ MDL Number: MFCD00084478 Density: 1.006 g/mL at 25 °C(lit.)...

Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The...

Synonym(s): Peroxidase, inactivated from horseradish peroxidase MDL Number: MFCD00071339 Storage: 2-8°C

European Pharmacopoeia (EP) Reference Standard

Grade: USP CAS No.: 721-50-6

Purity: 99.9% (REO) CAS Number: 7440-10-0 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary Statements:...

Formula: C₆F₅NH₂ Formula Weight: 183.08 CAS No.: 771-60-8 Purity: 99% Packaging: 5, 25 g in glass bottle

10,000 Synonym(s): PEG Linear Formula: H(OCH₂CH₂)_nOH MDL Number: MFCD00081839 Melting Point: 62-65 °C

Synonym(s): Clupeine MDL Number: MFCD00132091

Formula: C₃₄H₃₂CoN₄O₄Cl Formula Weight: 655.03 CAS No.: 102601-60-5 Application: Reactant involved in studies of: • Enzyme models of hCBS heme group function • Electrocatalytic reduction of oxygen at electropolymerized films of...

E. cloni 10G BAC-Optimized Electrocompetent Cells (> 1 × 10^7 cfu/µg 150 kb BAC DNA; > 1 × 1010 cfu/µg pUC DNA). The first competent cells developed by Lucigen specifically for large DNA cloning. Manufactured using a novel procedure that maximizes transformation efficiencies with very large inserts,...

Synonym(s): Potassium rhodanide Formula: KSCN Formula weight: 97.18 Purity: 98% CAS Number: 333-20-0 Harmonized Tariff Code: 3822.00 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Precautionary Statements:...

Synonyms: Codecarboxylase Purity Limit: ≥ 98% (Assay) CAS No.: 41468-25-1 Molecular Formula: C8H10NO6P Molecular Weight: 247.1 MDL No.: MFCD00006333 Appearance: Off-white to yellow solid Storage Temperature: Store at 0-8 °C

European Pharmacopoeia (EP) Reference Standard Synonym(s): Epoxidized linseed oil; ELO; Linseed oil, epoxidized MDL Number: MFCD00163559 Density: 1.034 g/mL at 20 °C(lit.)

Synonym(s): 2-Oxopropionitrile; Acetyl cyanide Formula: CH₃COCN Formula Weight: 69.06 CAS No.: 631-57-2 UN Number: UN3273 Purity: 90% Density: 0.974g/mLat 25°C(lit.) General description: may contain ca. 5% mesitylene Storage: 2-8°C Packaging: 5, 25 g in glass bottle

Empirical Formula: C₈H₁₁N₅ Linear Formula: C₆H₅NHC(=NH)NHC(=NH)NH₂ Formula Weight: 177.21 MDL Number: MFCD00179077 Purity: 98% Melting Point: 135-142 °C(lit.)

Synonym(s): PETA Empirical Formula: C₁₄H₁₈O₇ Linear Formula: (H₂C=CHCO₂CH₂)₃CCH₂OH Formula Weight: 298.29 MDL Number: MFCD00009607 Density: 1.18 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Synonyms: Potassium ferrocyanide; Yellow prussiate Formula: K₄Fe(CN)₆ · 3H₂O Formula Weight: 422.39 CAS No.: 14459-95-1 Purity: 98.5-102.0% Supplemental Hazard Statements: Contact with acids liberates very toxic gas. Packaging: 5, 100, 500 g in poly bottle

Empirical Formula: C₅₉H₇₇N₁₆O₂₅ Linear Formula: C₅₉H₇₇N₁₆O₂₅ Formula Weight: 1410.33 Purity: ≥98% (HPLC) Storage: −20°C

Synonym(s): Potassium tetrahydroborate Empirical Formula: H₄BK Linear Formula: KBH₄ Formula Weight: 53.94 MDL Number: MFCD00011396 Purity: ≥98% Melting Point: 500 °C (dec.)(lit.) Density: 1.18 g/mL at 25 °C(lit.)

puriss. p.a., ACS reagent, ≥99.0% (GC) Synonym(s): n -Amyl alcohol; Pentyl alcohol Empirical Formula: C₅H₁₂O Formula Weight: 88.15 Linear Formula: CH₃(CH₂)₄OH MDL Number: MFCD00002977 Purity: ≥99.0% (GC) Boiling Point:...

Synonyms: Peptone from vegetable CAS No.: 100209-45-8 Application: Manufactured by a controlled enzymatic hydrolysis of potato proteins. Source of organic nitrogen and growth factors recommended in media for industrial fermentation.

Synonym(s): Poly(dG-dC) sodium salt MDL Number: MFCD00147945 Storage: −20°C

CAS No.: 7440-05-3 UN No.: UN3089 Class: 4.1 Pkg. Group: PG II