Chemicals Reagents P
Reagents can carry organic and inorganic compounds and classify them as acids, bases, enzymes, or other substances within a lab.
Phosphate Buffered Saline Tablets (PBS) are a balanced salt mixture suitable for various applications, including reagent preparation, flow cytometry, and diluting cells.
Penicillin and streptomycin combination prevent bacterial contamination of cell cultures due to their effective combined action against gram-positive and gram-negative bacteria.
The concentration of streptomycin media can vary depending on the intended laboratory application and the experiment requirements.
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight
Thermo Scientific ChemicalsFormula: [-CH2CH(OH)-] n Purity: 98-99% hydrolyzed, high molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code: 3905.30
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SensiFAST™ SYBR® No-ROX Kit
BiolineOutstanding assay reproducibility, sensitivity and robustness from both DNA and RNA templates, under fast thermal cycling conditions. Product Highlights Reproducible – consistent results between technical replicates for increased confidence in results Specific –…
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Linear Formula: [-CH2CH(C6H5)-]W(-CH2CH2-)x[-CH2CH(C2H5)-]y[-CH2CH(C6H5)-]Z MDL Number: MFCD00134026 Density: …
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MyTaq™ Red Mix
BiolineA convenient mastermix containing a new generation of polymerase that delivers improved yield, sensitivity, speed and robustness when amplifying targets from any template. Sensitive – incorporates MyTaq DNA Polymerase that exhibits increased affinity for DNA, thereby improving…
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Phosphate, 0.2M buffer soln., pH 7.0
Thermo Scientific ChemicalsCAS Number: 7558-80-7 Harmonized Tariff Code: 2835.22
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Choice Taq Mastermix is a 2X reaction mixture. It is ready-to-go and it only requires addition of template, primers, and water. Choice Taq Mastermix diminishes the amount of time needed to set up reactions, thereby reducing the risk of contamination. Greater reproducibility is also ensured by…
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Pristine® Water, LC-MS Grade
Birch BiotechLC-MS Water (6 x 1 L) No LC-MS TIC signals higher than 100ppb Reserpine No LC-MS TIC signals higher than: 50PPB Reserpine (ESI + mode); 50PPB 4-Nitrophenol (ESI – mode) Very low metal concentration (<100ppb) Low Particles Packaged in glass bottles Actual…
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ALDRICH 1,3-Propanedithiol, 99%
MilliporeSigmaSynonym(s): 1,3-Dimercaptopropane; Trimethylene dimercaptan Formula: HS(CH2)3SH Formula Weight: 108.23 CAS No.: 109-80-8 Purity: 99% Density: 1.078g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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Pentraxin 3 (PTX3) or tumor necrosis factor (TNF)-stimulated gene is the prototypic member of the long pentraxin family sharing the C-terminal domain with short pentraxins and containing a unique N-terminal domain. The gene encoding this protein is localized on human chromosome 3q25.32 and consists…
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4-(Pyridin-2-yloxy)benzonitrile ; >/= 95% (NMR)
AFG BiosciencePurity Limit: ≥ 95% (NMR) CAS No.: 270260-33-8 Molecular Formula: C12H8N2O Molecular Weight: 196.21 MDL No.: MFCD08543445 Appearance: White to yellow powder Storage Temperature: Store at 0-8 °C
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Choice-Taq Blue™ DNA Polymerase is supplied with an inert blue dye that allows the end user a method to confirm addition of the enzyme to the reaction. The dye further allows the user to directly add a post-reaction sample directly into an agarose gel, eliminating the need for a separate…
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Potassium gluconate
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Potassium D-gluconate; 2,3,4,5,6-Pentahydroxycaproic acid potassium salt; D-Gluconic acid potassium salt Empirical Formula: C6H11KO7 Formula Weight: 234.25 Linear Formula: …
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Linear Formula: (C7H6F6O2)m(C7H10O3)n MDL Number: MFCD04975226
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Pyrrolidine, 99%
Thermo Scientific ChemicalsFormula: C4H9N Formula weight: 71.12 Purity: 99% CAS Number: 123-75-1 UN Number: UN1922 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H225-H314-H318-H302-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…
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Pyridine-4-carboxaldoxime, 97%
Thermo Scientific ChemicalsSynonym(s): Pyridine-4-aldoxime Formula: C6H6N2O Formula weight: 122.13 Purity: 97% CAS Number: 696-54-8 Harmonized Tariff Code: 2933.39 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling.…
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2,4-Pentanedione, 99%
Thermo Scientific ChemicalsSynonym(s): Acetylacetone, acac Formula: C5H8O2 Formula weight: 100.12 Purity: 99% CAS Number: 123-54-6 UN Number: UN2310 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.19 Hazard Statements: H226-H302 Flammable liquid and vapour. Harmful if swallowed. …
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Palladium, 10% on carbon, Type 487, dry
Thermo Scientific ChemicalsCAS Number: 7440-05-3 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 3815.12 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.…
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Inactive at room temperature Increased specificity This is the Hot-Start version of Choice-Taq™ DNA Polymerase that requires a pre-activation step at 95°C for 5 minutes in order to achieve a fully functional polymerase enzyme. The inactivity of the enzyme at room temperature…
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SIGMA Phosphatase substrate 5 mg tablets
MilliporeSigmaSynonym(s): 4-Nitrophenyl phosphate disodium salt hexahydrate; pNPP disodium salt hexahydrate Empirical Formula: C6H4NNa2O6P -+ 6H2O Linear Formula: O2NC6H4OP(O)(ONa)2 -+ 6H2O …
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Synonym(s): Phalloidin-TRITC Empirical Formula: C62H72N12O12S4 Linear Formula: C62H72N12O12S4 Formula Weight: 1305.57 MDL Number: MFCD00278840 Storage: −20°C
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Polyethyleneimine, 50% (v/v) Aqueous Solution
Spectrum ChemicalPolyethyleneimine, 50 Percent (v/v) Aqueous Solution, or PEI, is soluble in hot water as well as in methanol, ethanol, chloroform and at low pH. It ability to modify the surface of cellulose fibres make it usable in many products such as adhesives, cosmetics, water treatment agents and detergents.
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Total Nitrogen LR Reagent Sets
LovibondThis reagent set contains Orbeco-Hellige's Powder Pack™ and Tube Test Reagents. Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Orbeco-Hellige's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500…
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Recombinant protein fragment of Human GLS with N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G) fusion tag. Synonyms: GLS1; KIAA0838 Purity: >80% (SDS-PAGE) Storage: -20C Application: Suitable as a blocking agent using corresponding…
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QuickExtract DNA Extraction Solution
LGC, Biosearch TechnologiesThe QuickExtract™ DNA Extraction Solution can be used to rapidly and efficiently extract PCR-ready genomic DNA from almost any sample type using a simple, one-tube protocol that takes only 3-8 minutes, depending on the sample.
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SIGMA Poly-g-benzyl-L-glutamate mol wt 150,000-350,000
MilliporeSigmaSynonym(s): PBLG MDL Number: MFCD00166357 Storage: −20°C
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