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BIS-TRIS Propane
BTP501.25 BTP501.25 | 25 g (BTP501.25), 50 g (BTP501.50), 100 g (BTP501.100), 250 g (BTP501.250), 500 g (BTP501.500), 1 kg (BTP501.1)(1,3-Bis[tris(hydroxymethyl)methylamino]propane) CAS number: [64431-96-5] C 11 H 26 N 2 O 6 MW: 282.3 Purity: ≥ 98% pKa: 6.8 ± 0.1 Useful pH range: 6.3 - 9.5
472,32 zł
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Wielkość op. i nr katalogowy
25 g (BTP501.25), 50 g (BTP501.50), 100 g (BTP501.100), 250 g (BTP501.250), 500 g (BTP501.500), 1 kg (BTP501.1)
BIS-TRIS, Free Base
BST602.25 BST602.25 | 25 g (BST602.25), 50 g (BST602.50), 100 g (BST602.100), 250 g (BST602.250), 500 g (BST602.500), 1 kg (BST602.1)[Bis (2-Hydroxyethyl)amino-tris(hydroxymethyl)methane] Important buffer for protein and nucleic acid systems. CAS Number: [6976-37-0] C 8 H 19 NO 5 MW: 209.24 Purity: ≥ 99% pKa (20°C): 6.50 ± 0.1 Useful pH range: 5.8 - 7.2
266,91 zł
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Wielkość op. i nr katalogowy
25 g (BST602.25), 50 g (BST602.50), 100 g (BST602.100), 250 g (BST602.250), 500 g (BST602.500), 1 kg (BST602.1)
BIS-TRIS, Free Base, Molecular Biology Grade, Purity: ≥99%
BST666.25 BST666.25 | 25 g (BST666.25), 50 g (BST666.50), 100 g (BST666.100), 250 g (BST666.250), 500 g (BST666.500), 1 kg (BST666.1)Bis (2-Hydroxyethyl)amino-tris(hydroxymethyl)methane]. Important buffer for protein and nucleic acid systems. Suitable for electrophoresis and cell culture. Suitable for most Molecular Biologyapplications. CAS number: [6976-37-0] C 8 H 19 NO 5 MW: 209.24 Purity: min. 99% pH (1M , water): 9 - 11 A280, (1M, water): < 0.40 Heavy metals (as Pb): < 10pm Solubility (1M, water): clear / colorless
287,82 zł
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Wielkość op. i nr katalogowy
25 g (BST666.25), 50 g (BST666.50), 100 g (BST666.100), 250 g (BST666.250), 500 g (BST666.500), 1 kg (BST666.1)
BRILLIANT GREEN, Certifiable Grade
BRG001.10 BRG001.10 | 10 g (BRG001.10), 25 g (BRG001.25), 50 g (BRG001.50), 100 g (BRG001.100)CAS number: [633-03-4] Malachite Green G C 27 H 34 N 2 O 4 S MW: 482.6 Dye content: ≥ 85%
130,38 zł
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Wielkość op. i nr katalogowy
10 g (BRG001.10), 25 g (BRG001.25), 50 g (BRG001.50), 100 g (BRG001.100)
CAPS, Biotechnology Grade
CAP603.50 CAP603.50 | 50 g (CAP603.50), 100 g (CAP603.100), 250 g (CAP603.250), 500 g (CAP603.500), 1 kg (CAP603.1)[3-(Cyclohexamino)-1-propanesulfonic acid] CAS Number: [1135-40-6] C 9 H 19 NO 3 S MW: 221.32 Purity (HPLC): min. 99% pH (1% in water): 4.9 - 6.0 pKa: 10.2 - 10.6 Appearance: white powder Solubility (1M inwater): clear/ complete Loss on drying: max. 1.0% Heavy metals (as Pb): max. 5ppm
461,25 zł
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Wielkość op. i nr katalogowy
50 g (CAP603.50), 100 g (CAP603.100), 250 g (CAP603.250), 500 g (CAP603.500), 1 kg (CAP603.1)
CETYLDIMETHYLETHYL AMMONIUM BROMIDE
CET333.50 CET333.50 | 50 g (CET333.50), 100 g (CET333.100), 500 g (CET333.500)CAS number: [124-03-8] C 20 H 44 NBr MW: 378.5 Purity: ≥ 98%
270,60 zł
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Wielkość op. i nr katalogowy
50 g (CET333.50), 100 g (CET333.100), 500 g (CET333.500)
CHAPS, Ultra Pure
CHA001.1 CHA001.1 | 1 g (CHA001.1), 5 g (CHA001.5), 10 g (CHA001.10), 25 g (CHA001.25), 50 g (CHA001.50), 100 g (CHA001.100)(3-[(3-Cholamidopropyl)-dimethylammonio]-1-propanesulfonate) Chaps is a non-denaturing zwitterionic detergent used for solubilizing membrane proteins. Can easily be removed by dialysis or gelfiltration. CAS number: [75621-03-3] C 32 H 58 N 2 O 7 S MW: 614.89 Storage: - 20°C Purity: min 98% Solubility (10% water): clear / colorless pH (1% water): 5.0 - 7.0 Conductivity (0.1M in water): < 10 us / cm Suitable for use in solubilizingmembrane proteins and proteinelectrophoresis.
325,95 zł
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Wielkość op. i nr katalogowy
1 g (CHA001.1), 5 g (CHA001.5), 10 g (CHA001.10), 25 g (CHA001.25), 50 g (CHA001.50), 100 g (CHA001.100)
CHES, Biotechnology Grade
CHE702.25 CHE702.25 | 25 g (CHE702.25), 100 g (CHE702.100), 250 g (CHE702.250), 500 g (CHE702.500)CAS number: [103-47-9] [2-(N-Cyclohexylamino)ethanesulfonic acid] C 8 H 17 NO 3 S MW: 207.3 Purity: ≥ 99.0% Useful pH: 8.6 - 10.0 pKa (20 °C): 9.55 DNase/RNase: none detected
312,42 zł
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Wielkość op. i nr katalogowy
25 g (CHE702.25), 100 g (CHE702.100), 250 g (CHE702.250), 500 g (CHE702.500)
CozyHi™ Prestained Protein Ladder
PRL0202highQu ready to use Prestained Protein Ladders are mixtures of highly recombinant proteins with coupled chromophores providing sharp protein bands and bright colors on denaturing polyacrylamide gels. The high ladder purity allows for exceptional stability and room short term temperature storage. Ladders are ready to be directly loaded on gels without any preparation or heating. They provide sharp bands for approximate protein sizing and allow for monitoring of electrophoresis process and Western
CozyXL™ Prestained Protein Ladder
PRL0302highQu ready to use Prestained Protein Ladders are mixtures of highly recombinant proteins with coupled chromophores providing sharp protein bands and bright colors on denaturing polyacrylamide gels. The high ladder purity allows for exceptional stability and room short term temperature storage. Ladders are ready to be directly loaded on gels without any preparation or heating. They provide sharp bands for approximate protein sizing and allow for monitoring of electrophoresis process and Western
CRESOL RED
CRE350.5 CRE350.5 | 5 g (CRE350.5), 10 g (CRE350.10), 25 g (CRE350.25)CAS number: [1733-12-6] (O-Cresolsulfonphthalein) C 21 H 17 O 5 S MW: 382.4 Dye content: approx. 95%
175,89 zł
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Wielkość op. i nr katalogowy
5 g (CRE350.5), 10 g (CRE350.10), 25 g (CRE350.25)
CRESOL RED, Sodium Salt
CRE300.5 CRE300.5 | 5 g (CRE300.5), 10 g (CRE300.10), 25 g (CRE300.25)CAS number: [62625-29-0] (O-Cresolsulfonphthalein) C 21 H 17 O 5 SNa MW: 404.4 Dye content: approx. 95% Solubility: water
188,19 zł
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Wielkość op. i nr katalogowy
5 g (CRE300.5), 10 g (CRE300.10), 25 g (CRE300.25)
DEOXY-BIGCHAP
DBG232.250 DBG232.250 | 250 mg (DBG232.250), 1 g (DBG232.1)CAS number: [86303-23-3] N,N-Bis[3-D-Glconamidopropyl]-deoxycholamide C 42 H 75 N 3 O 15 MW: 862.10 Purity: > 99%
921,27 zł
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Wielkość op. i nr katalogowy
250 mg (DBG232.250), 1 g (DBG232.1)
DEOXYCHOLIC ACID, Sodium Salt
DCA333.10 DCA333.10 | 10 g (DCA333.10), 25 g (DCA333.25), 50 g (DCA333.50), 100 g (DCA333.100), 500 g (DCA333.500)CAS number: [302-95-4] C 24 H 39 O 4 Na MW: 414.60 Purity: min. 98% Loss on drying: max. 5% Heavy metals (as Pb): max. 0.005% Appearance: white crystalline powder
215,25 zł
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Wielkość op. i nr katalogowy
10 g (DCA333.10), 25 g (DCA333.25), 50 g (DCA333.50), 100 g (DCA333.100), 500 g (DCA333.500)
HEPES 1M, Sterile Solution
HEP003.100 HEP003.100 | 100 ml (HEP003.100), 500 ml (HEP003.500)CAS Number: [7356-45-9] C8H18N2O4S MW: 238.30 pH α 25°C: approx. 7.2 Sterile filteredEndotoxin levels (1:10): max. 0.5 EU/ml Suitable for tissue culture and most molecular biology applications.
544,89 zł
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Wielkość op. i nr katalogowy
100 ml (HEP003.100), 500 ml (HEP003.500)
HEPES, Biotechnology Grade
HEP001.100 HEP001.100 | 100 g (HEP001.100), 250 g (HEP001.250), 500 g (HEP001.500), 1 kg (HEP001.1), 5 kg (HEP001.5)CAS Number: [7365-45-9] C 8 H 18 N 2 O 4 S MW: 238.31 Purity: min. 99.5% Useful pH Range: 6.8 - 8.2 pKa (25°C): 7.35 - 7.75 Heavy metals: < 5ppm Solubility (1M,water): clear / complete Moisture: max. 1% pH (5%, water): 5.0 - 6.5 Residue on ignition: max. 0.10% A260 (1%, water): max. 0.05 A280 (1%, water): max. 0.05 Dnase/Rnase/Protease: none detected
576,87 zł
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Wielkość op. i nr katalogowy
100 g (HEP001.100), 250 g (HEP001.250), 500 g (HEP001.500), 1 kg (HEP001.1), 5 kg (HEP001.5)
HEPES, Sodium Salt, Biotechnology Grade
HEP002.50 HEP002.50 | 50 g (HEP002.50), 100 g (HEP002.100), 250 g (HEP002.250), 1 kg (HEP002.1), 5 kg (HEP002.5), 500 g (HEP002.500)CAS number: [75277-39-3] C 8 H 17 N 2 O 4 SNa MW: 260.3 Purity: min. 99.5% Solubility (1M water): clear / colorless pH (1M, water): 10.0 - 12.0 Heavy metals (as Pb): < 5 ppm Suitable for use in Biotech. Applications.
396,06 zł
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Wielkość op. i nr katalogowy
50 g (HEP002.50), 100 g (HEP002.100), 250 g (HEP002.250), 1 kg (HEP002.1), 5 kg (HEP002.5), 500 g (HEP002.500)
IGEPAL® CA630
NON999.500 NON999.500 | 500 ml (NON999.500), 1 l (NON999.1)NONIDET® P-40 (SUBSTITUTE), Reagent Grade (OCTYL 1 PHENOXYPOLYETHOXYETHANOL) Chemically identical to Nonidet Density: 1.06 Color: pale yellow NONIDET® is a registered Trademark of Shell International Petroleum Co. It is no longer commercially available. IGEPAL CA 630 is a registered Trademark of Stepan Canada Inc.
712,17 zł
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Wielkość op. i nr katalogowy
500 ml (NON999.500), 1 l (NON999.1)
IMIDAZOLE, Biotechnology Grade
IMD508.100 IMD508.100 | 100 g (IMD508.100), 250 g (IMD508.250), 500 g (IMD508.500), 1 kg (IMD508.1)CAS Number: [288-32-4] C 3 H 4 N 2 MW: 68.08 Purity: min.99.5% Melting Range: 88°C - 92°C Solubility (10% in water): clear / complete Appearance: white to pale yellow solid Moisture: max. 0.06% Suitable for most Molecular Biology applications.
476,01 zł
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Wielkość op. i nr katalogowy
100 g (IMD508.100), 250 g (IMD508.250), 500 g (IMD508.500), 1 kg (IMD508.1)
LITHIUM DODECYL SULFATE, Biotechnology Grade
LDS701.5 LDS701.5 | 5 g (LDS701.5), 10 g (LDS701.10), 25 g (LDS701.25), 50 g (LDS701.50)CAS number: [2044-56-6] C 12 H 25 LiO 4 S MW: 272.33 Purity: min. 99%
403,44 zł
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Wielkość op. i nr katalogowy
5 g (LDS701.5), 10 g (LDS701.10), 25 g (LDS701.25), 50 g (LDS701.50)