GEN – Grado Biología Molecular
Mostrando todos los resultados 21
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ComprarAgua ultrapura (Molecular Biology Grade), GEN
44,44€ + IVAH2O
M.W: 18.02 CAS: 7732-18-5Specifications :
- Conductivity at 25 °C ≤ 2µS/cm
- pH 5.4 – 7.0pH
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Comprar
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ComprarReactivo LBzol, GEN
110,00€ + IVACAS: 593-84-0
UN: 2810 IMDG: 6.1 II UN 2810 ADR: 6.1 II UN 2810 IATA: 6.1 II UN 2810 H: H302 H312 H332 – H314 – H341 – H373 – H412 P: P301 P330 P331 – P301 P310 – P304 P340 – P305 P351 P338 – P303 P361 P353 – P309 P311 – P280 – P281 – P284 – P271 – P260 – P403 P233 – P264 – P273
Specifications :
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Comprar
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ComprarTaq Polimerasa x-VITA
40,00€ + IVALa Taq polimerasa x-VITA es una enzima recombinante termoestable producida en una cepa de E. coli, que transporta el gen pol clonado de Thermus aquaticus. La enzima tiene actividad de polimerasa 5 ‘→3’
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ComprarÁcido 3-(N-morfolino)propanosulfónico (MOPS) GEN
56,01€ + IVAC7H15NO4S M.W : 209.27 CAS : 1132-61-2 Specifications :
- Assay ≥ 99.5%
- pH 3.5
- Melting point ≥ 280ºC
- Iron (Fe) ≤ 0.0005%
- Lead (Pb) ≤ 0.0005%
- Absorbance (260nm) ≤ 0.05
- Absorbance (280nm) ≤ 0.05
- Water (H2O) ≤ 0.5%
- For Biochemistry
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ComprarDimetil sulfóxido GEN
39,97€ + IVA(CH3)2SO M.W : 78.13 CAS : 67-68-5 EC : 200-664-3 H : H227P : P210-P280-P370 P378-P403-P501 Specifications :
- Assay ≥ 99.5%
- Free acidity ≤ 0.001%
- Non-volatile matter ≤ 0.001%
- Phosphorous (P) ≤ 0.00001%
- Silicon (Si) ≤ 0.00002%
- Water (H2O) ≤ 0.1%
- Calcium (Ca) ≤ 0.0001%
- Copper (Cu) ≤ 0.00005%
- Iron (Fe) ≤ 0.0001%
- Potassium (K) ≤ 0.00005%
- Magnesium (Mg) ≤ 0.00005%
- Sodium (Na) ≤ 0.0002%
- Lead (Pb) ≤ 0.00002%
- Zinc (Zn) ≤ 0.00002%
- For Cell Biology
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ComprarFicoll® 400 GEN
49,08€ + IVAM.W : 400000 CAS : 26873-85-8 Specifications :
- DNases/RNases/Proteases free
- Appearance White to off-white
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ComprarGlicina GEN
51,93€ + IVAH2NCH2COOH M.W : 75.06 CAS : 56-40-6 EC : 200-272-2 Specifications :
- DNases/RNases/Proteases free
- Assay ≥ 99.5%
- pH 5.9-6.4
- Loss on drying ≤ 0.1%
- Other Amino acids ≤ 0.1%
- Ammonium (NH4) ≤ 0.02%
- Chloride (Cl–) ≤ 0.004%
- Sulfates (SO4) ≤ 0.005%
- Arsenic (As) ≤ 0.0001%
- Iron (Fe) ≤ 0.0005%
- Lead (Pb) ≤ 0.0005%
- for electrophoresis and molecular biology
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ComprarLitio cloruro GEN
53,29€ + IVALiCl M.W : 42.39 CAS : 7447-41-8 EC : 231-212-3 H : H302-H315-H319P : P301 P321 P330-P305 P351 P338
Specifications :- DNases/RNases/Proteases free
- Assay ≥ 99.0%
- Loss on drying ≤ 1%
- Sulfates (SO4) ≤ 0.01%
- Arsenic (As) ≤ 0.005%
- Calcium (Ca) ≤ 0.01%
- Iron (Fe) ≤ 0.005
- Sodium (Na) ≤ 0.2
- For molecular biology
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ComprarMagnesio cloruro hexahidrato GEN
39,97€ + IVAMgCl2·6H2O M.W : 203.3 CAS : 7791-18-6 EC : 232-094-6 Specifications :
- DNases/RNases/Proteases free
- Assay ≥ 99.5%
- pH 5-6.5
- Water (H2O) 51-55%
- Ammonium (NH4) ≤ 0.002%
- Phosphate (PO4) ≤ 0.0005%
- Sulfates (SO4) ≤ 0.002%
- Arsenic (As) ≤ 0.0001%
- Barium (Ba) ≤ 0.002%
- Calcium (Ca) ≤ 0.005%
- Iron (Fe) ≤ 0.0005%
- Potassium (K) ≤ 0.001%
- Manganese (Mn) ≤ 0.0005%
- Sodium (Na) ≤ 0.001%
- Lead (Pb) ≤ 0.0005%
- For molecular biology
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ComprarRojo Ponceau S solución GEN
39,56€ + IVAH : H314-H335-H410P : P273-P280-P301 P330 P331-P305 P351 P338-P309 P311
Specifications :- Non-volatile matter ≤ 0.001%
- Water (H2O) ≤ 0.01%
- Sulfur (S) ≤ 0.005%
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ComprarTampón-TRIS-Acetato-EDTA pH 8.5 (50x) GEN
70,02€ + IVASpecifications :
- Composition TRIS 2.0 mol/l EDTA 0.05 mol/l HAc 1 mol/l in
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ComprarTampón-TRIS-Borato-EDTA pH 8.3 (10x) GEN
35,08€ + IVASpecifications :
- Composition TRIS 1.0 mol/l EDTA 0.02 mol/l H3BO3 1.0
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ComprarTris(hidroximetil) aminometano GEN
69,70€ + IVANH2C(CH2OH)3 M.W : 121.14 CAS : 77-86-1 EC : 201-064-4 H : H315-H319P : P280-P271-P337 P313-P302 P352-P332 P313-P501
Specifications :- Assay ≥ 99%
- Melting range 168-172°C
- pH (5% water, 20°C) 10-11.5
- Residue on roasting (SO4) ≤ 0.05%
- Heavy metals (Pb) ≤ 0.0005%
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ComprarUrea GEN
26,65€ + IVACH4N2O M.W : 60.06 CAS : 57-13-6 EC : 200-315-5 Specifications :
- DNases/RNases/Proteases free
- Assay ≥ 99.0%
- pH 7.5-10.5
- Heavy metals (Pb) ≤ 0.001%
- Chloride (Cl–) ≤ 0.0005%
- Sulfates (SO4) ≤ 0.001%
- Iron (Fe) ≤ 0.0005%
- for electrophoresis and molecular biology
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ComprarAgarosa D1 baja EEO (electroendosmosis) GEN
220,00€ + IVACAS : 9012-36-6 EC : 232-658-1 Specifications :
- Appearance White cream powder
- Moisture ≤ 7%
- pH in solution 6.5-7.0
- pH in gel 6.5-7.0
- Ash ≤ 0.4%
- Colourimetry (4%, 450nm) ≤ 0.03
- Turbidity (1.5%) ≤ 4NTU
- Gel strength 1.5% ≥ 2500g/cm
- Gel strength 1% ≥ 1200g/cm
- Sulfates (SO4) ≤ 0.1%
- Gel point (1.5%) ≤ 34.5 – 37.5°C
- Melting range (1.5%) ≤ 86.5 – 89.5°C
- EEO (Electroendosmosis) 0.05 – 0.13
- Applications:
- DNA typing, blotting
- Analytical and preparative gel electrophoresis for nucleic acids ≥ 1000bp
- Storage temperature 2-25°C
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ComprarAgarosa E GEN
196,48€ + IVACAS : 9012-36-6 EC : 232-658-1 Specifications :
- Residue on calcination ≤ 0.45%
- Sulfates (SO4) ≤ 0.15%
- Gel strength 1% ≥ 1000g/cm2
- Turbidity (1.5%) ≤ 4NTU
- Gel strength 1.5% ≥ 2000g/cm2
- Gel point (1.5%) 34.5-37.5°C
- Melting range (1.5%) 86.5-89.5°C
- Applications:
- Blotting
- Separations of nucleic acid fractions from 250bp to 23kb
- Storage temperature 2-25°C
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ComprarAgarosa LM-SIEVE GEN
279,92€ + IVACAS : 9012-36-6 EC : 232-658-1 Specifications :
- Appearance White cream powder
- Turbidity (4%) ≤ 8.00NTU
- Loss on drying ≤ 7%
- pH in solution 6.85-7.15
- pH in gel 6.85-7.15
- Residue on calcination ≤ 0.3%
- Colourimetry (4%, 450nm) ≤ 0.06
- Gel strength 4% ≥ 1000g/cm
- Sulfates (SO4) ≤ 0.12%
- Particle size (mesh 100 ASTM) ≥ 72.0%
- Gel point (4%) ≤ 35°C
- Melting point (4%) ≤ 65°C
- Particle size (mesh 60 ASTM) ≥ 99.0%
- Analytical separation ≤ 1000bp
- EEO (Electroendosmosis) ≤ 0.1
- Applications:
- Preparative electrophoresis, Fine resolution, In-gel applications.
- Storage temperature 2-25°C
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ComprarAgarosa MS-4 GEN
260,44€ + IVACAS : 9012-36-6 EC : 232-658-1 Specifications :
- Appearance White cream powder
- Transparence (3%) ≤ 6NTU
- Loss on drying ≤ 7%
- pH in solution 6.4-6.8
- pH in gel 6.4-6.8
- Residue on calcination ≤ 0.3%
- Colourimetry (450 nm) ≤ 0.04
- Gel strength (3%) ≥ 500g/cm
- Sulfates (SO4) ≤ 0.11%
- Particle size (mesh 100 ASTM) ≥ 70.0
- Gel strength (5%) ≥ 1000g/cm
- Gel point (3%) ≤ 31°C
- Melting point (3%) ≤ 76°C
- Particle size (mesh 60 ASTM) ≥ 99.0
- Analytical separation ≤ 1000bp
- EEO (Electroendosmosis) ≤ 0.12
- Applications:
- Fine resolution, Protein electrophoresis.
- Storage temperature 2-25°C
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ComprarCaldo Terrific GEN
40,80€ + IVASpecifications :
- Homogeneous, free flowing and light-Beige.
- If any changes phisically, discard product.
- Appearance amber
- pH (25°C) 7.0-7.4
- Preparation:
- Suspend 50.8 gr in 900ml,
- add 4ml of glycerol and adjust to 1 L.
- Sterilize at 121°C for 15 minutes
- Once opened avoid hydration
- Storage temperature 2-25°C