Molecular Biology Reagents

The experiments carried out in molecular biology are complex. The long preparation periods and the high value of the samples are the reasons why analysts cannot assume the risk of having contaminations due to the use of non-appropriate reagents.
We have developed a new range of products particularly suited for molecular biology. These reagents not only are of high purity but also have passed specific application tests.

• Nucleases and proteases free. The absence of enzymatic activity in molecular biology reagents is a must. Otherwise, high value protein or nucleic acid preparations would be affected by an external and undetermined activity.

• High UV transparency. Since main detection systems in molecular biology are based on UV light, maximum UV transparency of reagents involved is needed. Our reagents for molecular biology are tested to guarantee maximum UV transparency.

• High purity. In molecular biology assays, concentration of analysed substance is usually very low. This is the reason why even a low content of impurities would affect to the results. In the quality control of our molecular biology reagents, special attention is paid to metal impurities. Low metal contents avoid interference with enzymatic reactions.

DESCRIPTION		CAT. NO.
Acrylamide, electrophoresis grade	100 g, 1 kg	AC3345
Acrylamide, molecular biology grade	100 g, 1 kg	AC3343
Agarose Low EEO, electrophoresis grade	25 g, 250 g, 1 kg	AG0030
Agarose Medium EEO, electrophoresis grade	25 g, 250 g, 1 kg	AG0031
Agarose High EEO, electrophoresis grade	25 g, 250 g	AG0032
Agarose High Resolution, electrophoresis grade	5 g, 25 g	AG0036
Agarose Low Melt, electrophoresis grade	5 g, 25 g	AG0034
Agarose High Gelling Temperature, electrophoresis grade	25 g, 250 g	AG0033
Agarose High Gel, electrophoresis grade	25 g, 100 g	AG0035
Agarose IEF, isoelectric focusing grade	5 g, 25 g	AG0037
Ammonium acetate, molecular biology grade	250 g	AM0271
Ammonium chloride, molecular biology grade	500 g	AM0274
Ammonium persulfate, molecular biology grade	25 g, 100 g	AM0371
Ammonium sulphate, molecular biology grade	100 g, 1 kg	AM0401
Ampicillin, sodium salt, for biochemical purposes	5 g, 25 g	AM0468
Boric acid, molecular biology grade	500 g, 1 kg, 5 kg	AC0580
Calcium chloride 2 hydrate, molecular biology grade	250 g, 1 kg	CA0198
Cesium chloride, molecular biology grade	100 g, 500 g	CE0121
Citric acid 1 hydrate, molecular biology grade	100 g, 1 kg	AC0726
Chloramphenicol, for biochemical purposes	50 g, 500 g	CL0025
1,4-Dithiotreitol, molecular biology grade	1 g, 10 g	DI1360
EDTA, disodium salt 2 hydrate, r.g.	1 kg	AC0965
EDTA, disodium salt, molecular biology grade	100 g, 1 kg	AC0967
Ethidium bromide, for biochemical purposes	1 g, 10 g	ET0108
Ethidium bromide, solution 10 mg/ml	10 ml	ET0109
Ficoll® 400	25 g	FI0009
Formaldehyde, sol. 37%, molecular biology grade	250 ml, 1 l	FO0012
Formaldehyde, sol. 37%, r.g.	1 l	FO0011
Formamide deionized, molecular biology grade	100 ml	FO0027
Formamide, r.g.	1 l	FO0026
Glycerol anhydrous, molecular biology grade	100 ml, 1 l	GL0028
Glycine, molecular biology grade	100 g, 1 kg	AC0406
Guanidine hydrochloride, molecular biology grade	100 g, 1 kg	GU0061
Guanidine thiocyanate, molecular biology grade	25 g, 250 g	GU0065
HEPES free acid, molecular biology grade	25 g, 250 g	HE0100
HEPES, sodium salt, molecular biology grade	25 g, 250 g	HE0011
IPTG, molecular biology grade (dioxane free)	1 g	IP0010
Kanamycin disulphate, molecular biology grade	5 g, 25 g	KA0010
Lithium chloride, molecular biology grade	50 g, 250 g	LI0112
Magnesium chloride 6 hydrate, molecular biology grade	100 g, 500 g	MA0037
Magnesium sulphate 7 hydrate, molecular biology grade	100 g, 500 g	MA0086
2-Mercaptoethanol, molecular biology grade	50 ml, 250 ml	ME0095
N,N’-Methylene-bis-acrylamide, electrophoresis grade	10 g, 50 g	BI0091
N,N’-Methylene-bis-acrylamide, molecular biology grade	25 g	BI0090
MOPS, molecular biology grade	100 g	MO0070
Phenol , molecular biology grade	100 g, 500 g	FE0484
PIPES free acid, molecular biology grade	25 g, 250 g, 1 kg	PI0061
PIPES, sesquisodium salt, buffer substance	25 g, 250 g	PI0062
Polyethyleneglycol 6000, molecular biology grade	100 g, 1 kg	PO0066
Polyvinylpyrrolidon, molecular biology grade	100 g, 1 kg	PO0080
Potassium acetate, molecular biology grade	250 g, 1 kg	PO0112
Potassium chloride, molecular biology grade	250 g, 1 kg	PO0201
Potassium di-hydrogen fosfate, molecular biology grade	100 g, 1 kg	PO0262
SDS, molecular biology grade	50 g, 500 g	SD0010
Sodium acetate anhydrous, molecular biology grade	500 g, 1 kg, 5 kg	SO0036
Sodium chloride, molecular biology grade	500 g, 1 kg, 5 kg	SO0230
tri-Sodium citrate dihydrate, molecular biology grade	100 g, 1 kg, 5 kg	SO0205
di-Sodium hydrogen phosphate anhydrous, molecular biology grade	250 g, 1 kg	SO0329
Sodium di-hydrogen phosphate 1 hydrate, molecular biology grade	250 g, 1 kg	SO0328
SSC 20X buffer, molecular biology grade	1 l	SS0010
SSPE 20X buffer, molecular biology grade	1 l	SS0015
Sucrose, molecular biology grade	1 kg, 5 kg	SU0030
TAE 10X buffer, molecular biology grade	1 l, 10 l	TA0010
TBE 5X buffer, molecular biology grade	1 l, 10 l	TB0010
TEMED, r.g.	10 ml, 100 ml	TE0050
Tetracycline hydrochloride, for biochemical purposes	10 g, 50 g	TE0132
Tris, r.g.	1 kg	TR0423
Tris base, molecular biology grade	500 g, 1 kg	TR0424
Tris-HCl, molecular biology grade	100 g, 1 kg	TR0425
Triton X-100, molecular biology grade	50 ml	TR0447
Tween 20, molecular biology grade	100 ml	TW0022
Urea, molecular biology grade	100 g, 500 g, 2,5 kg	UR0133
X-Gal, for biochemical purposes	100 mg, 500 mg	XG0010
Zinc chloride, molecular biology grade	50 g	CI0156

SOLVENTS FOR DNA AND PEPTIDE SYNTHESIS

Acetonitrile is used in the phosphoramidite method for DNA synthesis as a reagent itself or as a cleaning agent, after every synthesis step. Since absence of water improves synthesis yields, anhydrous acetonitrile must be used.
Our DNA and peptide synthesis grade solvents are manufactured and bottled under inert atmosphere to meet ultra-low water content specifications and maximum shelf life.

DESCRIPTION	CAT. NO.
Acetonitrile, for DNA synthesis (water max. 30 ppm)	AC0336
Acetonitrile, for DNA synthesis (water max. 10 ppm)	AC0337
Dichloromethane, for DNA synthesis (water max. 50 ppm)	DI0343
N,N-Dimethylformamide, for peptide synthesis	DI1070