List of products by brand Worthington

Reference: LS004081
€0.00 (tax incl.)
Partially purified. A suspension in 2.6 M ammonium sulfate, pH 8.0.
Reference: LS005129
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Chromatographically purified. A suspension in 2.6 M ammonium sulfate, pH 8.0.
Reference: LS005130
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Chromatographically purified. A suspension in 2.6 M ammonium sulfate, pH 8.0.
Reference: LS004228
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Chromatographically purified, EIA grade. A solution in 50% glycerol containing 5 mM MgCl2 and 0.12 mM ZnCl2. Protein concentration is approximately 20 mg/ml.
Reference: LS004230
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Chromatographically purified, EIA grade. A solution in 50% glycerol containing 5 mM MgCl2 and 0.12 mM ZnCl2. Protein concentration is approximately 20 mg/ml.
Reference: LS006123
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Chromatographically purified from Code: BAPC. Ribonuclease ² 0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable when assayed at 0.1 mg/ml with bis(p-nitrophenyl) phosphate. A...
Reference: LS006124
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Chromatographically purified from Code: BAPC. Ribonuclease ² 0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable when assayed at 0.1 mg/ml with bis(p-nitrophenyl) phosphate. A...
Reference: LS006130
€0.00 (tax incl.)
Chromatographically purified from Code: BAPC. Ribonuclease ² 0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable when assayed at 0.1 mg/ml with bis(p-nitrophenyl) phosphate. A...
Reference: LS003926
€0.00 (tax incl.)
Purified by the method of Williams, Sung and Laskowski, J. Biol. Chem., 236, 1130 (1961). Further treated to inactivate contaminating 5'-nucleotidase activity according to Sulkowski and Laskowski: Biochim. Biophys....
Reference: LS003602
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Prepared from the 1 mM sodium pyrophosphate, pH 6.9, alumina gel eluate of Hilmoe, Biochem. Prep, 8, (Meister, A., ed.), John Wiley & Sons, NY, NY, p. 105 (1961). Lyophilized in vials.
Reference: LS003603
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Prepared from the 1 mM sodium pyrophosphate, pH 6.9, alumina gel eluate of Hilmoe, Biochem. Prep, 8, (Meister, A., ed.), John Wiley & Sons, NY, NY, p. 105 (1961). Lyophilized in vials.
Reference: LS005660
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A chromatographically purified, dialyzed, lyophilized powder.
Reference: LS003113
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Chromatographically purified through step five of the procedure of Yamada and Yasunobu, J. Biol. Chem., 237, 1511 (1962). A lyophilized powder. (One IU = 4,330 Tabor Units).
Reference: LS003114
€0.00 (tax incl.)
Chromatographically purified through step five of the procedure of Yamada and Yasunobu, J. Biol. Chem., 237, 1511 (1962). A lyophilized powder. (One IU = 4,330 Tabor Units).
Reference: LS003605
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Chromatographically purified according to Drapeau, G., Boily, Y., and Houmard, J., J. Biol. Chem., 247, 6720 (1972). A lyophilized powder.
Reference: LS003608
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Chromatographically purified according to Drapeau, G., Boily, Y., and Houmard, J., J. Biol. Chem., 247, 6720 (1972). A lyophilized powder.
Reference: LS02126
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Chromatographically purified according to Drapeau et.al, J. Biol. Chem., 247, 6720 (1972). Supplied in vial sizes 10 µg & 50 µg.
Reference: LS02128
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Chromatographically purified according to Drapeau et.al, J. Biol. Chem., 247, 6720 (1972). Supplied in vial sizes 10 µg & 50 µg.
Reference: LS004220
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A lyophilized powder. Purified to remove DNase and RNase.
Reference: LS004222
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A lyophilized powder. Purified to remove DNase and RNase.
Reference: LS004224
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A lyophilized powder. Purified to remove DNase and RNase.
Reference: LS004254
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A concentrated, ready to use liquid formulation. Proteinase K prepared at 20 mg/ml in 10 mM Tris-HCl, 1 mM calcium acetate, pH 7.5 containing 50% glycerol. DNase- and RNase- free.
Reference: LS004256
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A concentrated, ready to use liquid formulation. Proteinase K prepared at 20 mg/ml in 10 mM Tris-HCl, 1 mM calcium acetate, pH 7.5 containing 50% glycerol. DNase- and RNase- free.
Reference: LS004240
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A concentrated, ready to use liquid formulation. Proteinase K prepared at 20 mg/ml in 10 mM Tris-HCl, 1 mM calcium acetate, pH 7.5 containing 50% glycerol. DNase- and RNase- free.
Reference: LS004242
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A concentrated, ready to use liquid formulation. Proteinase K prepared at 20 mg/ml in 10 mM Tris-HCl, 1 mM calcium acetate, pH 7.5 containing 50% glycerol. DNase- and RNase- free.
Reference: LS05003
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Chromatographically purified dimeric form with M.W. of 66 kDa and 51 kDa. A solution in 10 mM potassium phosphate, pH 7.4, 1 mM DTT and 20% glycerol.
Reference: LS05006
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Chromatographically purified dimeric form with M.W. of 66 kDa and 51 kDa. A solution in 10 mM potassium phosphate, pH 7.4, 1 mM DTT and 20% glycerol.
Reference: LS003431
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A chromatographically purified, lyophilized powder.
Reference: LS003433
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A chromatographically purified, lyophilized powder.
Reference: LS002131
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Molecular Biology Grade. A solution containing approximately 5 mg/ml in 50% glycerol. Prepared specifically for use in purifying DNA plasmids. Each lot is assayed for DNase and protease.
Reference: LS002132
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Molecular Biology Grade. A solution containing approximately 5 mg/ml in 50% glycerol. Prepared specifically for use in purifying DNA plasmids. Each lot is assayed for DNase and protease.
Reference: LS005649
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A lyophilized preparation equivalent to Code: RASE. Contains some aggregates as a result of lyophilization but shows no difference in specific activity.
Reference: LS005650
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A lyophilized preparation equivalent to Code: RASE. Contains some aggregates as a result of lyophilization but shows no difference in specific activity.
Reference: LS005677
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Chromatographically purified. Aggregate-free. (Monophoretic on native gel electrophoresis.) A liquid in 100 mM phosphate buffer containing 0.1% v/v phenol as a preservative. Note: The presence of 100 mM phosphate...
Reference: LS005679
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Chromatographically purified. Aggregate-free. (Monophoretic on native gel electrophoresis.) A liquid in 100 mM phosphate buffer containing 0.1% v/v phenol as a preservative. Note: The presence of 100 mM phosphate...
Reference: LS005710
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A partially purified preparation containing a mixture of RNase A and RNase B. A soluble, dialyzed lyophilized powder.
Reference: LS01485
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Highly purified, microbial (non-mammalian) RNase prepared with non-animal components. Supplied as a solution in 2.8 M ammonium sulfate.
Reference: LS01487
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Highly purified, microbial (non-mammalian) RNase prepared with non-animal components. Supplied as a solution in 2.8 M ammonium sulfate.
Reference: LS01501
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Highly purified recombinant microbial (non-mammalian) RNase prepared with non-animal components. Free of DNase and protease. Supplied as a lyophilized powder.
Reference: LS01502
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Highly purified recombinant microbial (non-mammalian) RNase prepared with non-animal components. Free of DNase and protease. Supplied as a lyophilized powder.
Reference: LS003438
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Worthington RNase, Code: R, filtered through a 0.22 micron pore size membrane and lyophilized in sterile vials containing ≥ 100 mg/vial
Reference: LS003440
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Worthington RNase, Code: R, filtered through a 0.22 micron pore size membrane and lyophilized in sterile vials containing ≥ 100 mg/vial
Reference: LS003452
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Primarily ribosomal RNA. Suitable substrate for ribonuclease assays.
Reference: LS003453
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Primarily ribosomal RNA. Suitable substrate for ribonuclease assays.
Reference: LK002069
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7.5% Sodium bicarbonate concentrate (NaHCO3), used to buffer the diluted CMF-HBSS; 1 x 100 ml
Reference: LS003540
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Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.
Reference: LS003541
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Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.
Reference: LS003702
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Supplied as dialyzed and lyophilized powder.
Reference: LS003703
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Supplied as dialyzed and lyophilized powder.
Reference: LS003704
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Supplied as dialyzed and lyophilized powder.
Reference: LS003085
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Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
Reference: LS003086
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Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
Reference: LS003087
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Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
Reference: LS002829
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Fraction III of the preparation described by Fraenkel-Conrat et al., Arch. Biochem. Biophys., 37, 393 (1952). Supplied as a dialyzed, lyophilized powder.
Reference: LS002830
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Fraction III of the preparation described by Fraenkel-Conrat et al., Arch. Biochem. Biophys., 37, 393 (1952). Supplied as a dialyzed, lyophilized powder.
Reference: LS003570
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Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.
Reference: LS003571
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Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.
Reference: LK003220
€0.00 (tax incl.)
A component of the NCIS kit. This material is 0.22 micron membrane filtered and lyophilized in autoclaved vials. A vial reconstituted with 2 ml of HBSS yields a solution of 500 µg/ml of trypsin, Code: TRLS. Suitable...
Reference: LK003225
€0.00 (tax incl.)
A component of the NCIS kit. This material is 0.22 micron membrane filtered and lyophilized in autoclaved vials. A vial reconstituted with 2 ml of HBSS yields a solution of 500 µg/ml of trypsin, Code: TRLS. Suitable...
Reference: LS003734
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Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials. This product is not tested for pyrogenicity.
Reference: LS003736
€0.00 (tax incl.)
Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials. This product is not tested for pyrogenicity.
Reference: LS02120
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Trypsin, treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone to inhibit contaminating chymotryptic activity, chemically modified to promote stability and further purified to remove autolysis fragments,...
Reference: LS02122
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Trypsin, treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone to inhibit contaminating chymotryptic activity, chemically modified to promote stability and further purified to remove autolysis fragments,...
Reference: LS02123
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Trypsin, treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone to inhibit contaminating chymotryptic activity, chemically modified to promote stability and further purified to remove autolysis fragments,...
Reference: LS003707
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Supplied as a chromatographically purified, diafiltered and lyophilized powder.
Reference: LS003708
€0.00 (tax incl.)
Supplied as a chromatographically purified, diafiltered and lyophilized powder.
Reference: LS02115
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Bovine trypsin that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity and extensively purified to remove autolysis products. Supplied as a...
Reference: LS02117
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Bovine trypsin that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity and extensively purified to remove autolysis products. Supplied as a...
Reference: LS02119
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Bovine trypsin that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity and extensively purified to remove autolysis products. Supplied as a...
Reference: LS004452
€0.00 (tax incl.)
Chromatographically purified (Code: TRL), lyophilized, irradiated and tested for the absence of mycoplasma and extraneous virus according to 9 CFR113.53c. Each vial is filled to contain ≥100 mg.
Reference: LS004454
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Chromatographically purified (Code: TRL), lyophilized, irradiated and tested for the absence of mycoplasma and extraneous virus according to 9 CFR113.53c. Each vial is filled to contain ≥100 mg.
Reference: LS003740
€0.00 (tax incl.)
A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...
Reference: LS003741
€0.00 (tax incl.)
A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...
Reference: LS003744
€0.00 (tax incl.)
A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka and Carpenter,...
Reference: LS003750
€0.00 (tax incl.)
Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity according to Kostka and Carpenter, JBC, 239, 1799 (1964),...
Reference: LS003752
€0.00 (tax incl.)
Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity according to Kostka and Carpenter, JBC, 239, 1799 (1964),...
Reference: LS003885
€0.00 (tax incl.)
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
Reference: LS003886
€0.00 (tax incl.)
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
Reference: LS003887
€0.00 (tax incl.)
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
Reference: LS003857
€0.00 (tax incl.)
A soluble, lyophilized preparation.

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