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Molecular Biology



  • ACT - Actin

    Cat.-Nr: LS001045

    Prepared by modification of the procedure of Spudich and Watt, J. Biol. Chem., 246, 4866 (1971). Purity checked by SDS-PAGE. A lyophilized powder.

  • ACT - Actin

    Cat.-Nr: LS001041

    Prepared by modification of the procedure of Spudich and Watt, J. Biol. Chem., 246, 4866 (1971). Purity checked by SDS-PAGE. A lyophilized powder.

  • AP - Phosphatase, Acid

    Cat.-Nr: LS001141

    A non-specific esterase partially purified to the 0.35-0.55 fraction by the method described by Singer, JBC, 174, 11 (1948). Also active as a... Read More

  • BAPC - Alkaline Phosphatase

    Cat.-Nr: LS005130

    Chromatographically purified. A suspension in 2.6M ammonium sulfate, pH 8.0.

  • BAPC - Alkaline Phosphatase

    Cat.-Nr: LS005129

    Chromatographically purified. A suspension in 2.6M ammonium sulfate, pH 8.0.

  • BAPF - Alkaline Phosphatase

    Cat.-Nr: LS006130

    Chromatographically purified from Code: BAPC. Ribonuclease <0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable... Read More

  • BAPF - Alkaline Phosphatase

    Cat.-Nr: LS006124

    Chromatographically purified from Code: BAPC. Ribonuclease <0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable... Read More

  • BAPF - Alkaline Phosphatase

    Cat.-Nr: LS006123

    Chromatographically purified from Code: BAPC. Ribonuclease <0.002% by weight as RNase A using a poly C assay. Phosphodiesterase not detectable... Read More

  • BAPSF - Alkaline Phosphatase

    Cat.-Nr: LS004081

    Partially purified. A suspension in 2.6M ammonium sulfate, pH 8.0.

  • Bovine Lactadherin

    Cat.-Nr: BLAC-1200

    Lactadherin is a widely distributed glycoprotein (~ 50 kDa), which was originally characterized due to its association with milk fat/lipid globule... Read More

  • Bovine Lactadherin - ALEXA 555

    Cat.-Nr: BLAC-ALEXA555

    Lactadherin is a widely distributed glycoprotein (~ 50 kDa), which was originally characterized due to its association with milk fat/lipid globule... Read More

  • Bovine Lactadherin - ALEXA 647

    Cat.-Nr: BLAC-ALEXA647

    Lactadherin is a widely distributed glycoprotein (~ 50 kDa), which was originally characterized due to its association with milk fat/lipid globule... Read More

  • Bovine Lactadherin - FITC

    Cat.-Nr: BLAC-FITC

    Lactadherin is a widely distributed glycoprotein (~ 50 kDa), which was originally characterized due to its association with milk fat/lipid globule... Read More

  • BSANF - Bovine Albumin, Nuclease-Free

    Cat.-Nr: LS000291

    Prepared by a method developed at Worthington. Some degradation products may be present. 90% of the material is intact BSA as determined by SDS PAGE.... Read More

  • BSANF - Bovine Albumin, Nuclease-Free

    Cat.-Nr: LS000290

    Prepared by a method developed at Worthington. Some degradation products may be present. 90% of the material is intact BSA as determined by SDS PAGE.... Read More

  • CAP - Phosphatase, Alkaline, purified

    Cat.-Nr: LS004230

    Chromatographically purified, EIA grade. A solution in 50% glycerol containing 5mM MgCl2 and 0.12mM ZnCl2. Protein concentration is approximately... Read More

  • CAP - Phosphatase, Alkaline, purified

    Cat.-Nr: LS004228

    Chromatographically purified, EIA grade. A solution in 50% glycerol containing 5mM MgCl2 and 0.12mM ZnCl2. Protein concentration is approximately... Read More

  • D - Deoxyribonuclease I

    Cat.-Nr: LS002007

    Chromatographically purified. A lyophilized powder with glycine as a stabilizer.

  • D - Deoxyribonuclease I

    Cat.-Nr: LS002006

    Chromatographically purified. A lyophilized powder with glycine as a stabilizer.

  • D - Deoxyribonuclease I

    Cat.-Nr: LS002004

    Chromatographically purified. A lyophilized powder with glycine as a stabilizer.

  • DCLS - Deoxyribonuclease I, filtered

    Cat.-Nr: LS002060

    Filtered through a 0.22 micron membrane and lyophilized in vials. Material is not tested for pyrogenicity.

  • DCLS - Deoxyribonuclease I, filtered

    Cat.-Nr: LS002058

    Filtered through a 0.22 micron membrane and lyophilized in vials. Material is not tested for pyrogenicity.

  • Deoxyribonuclease I

    Cat.-Nr: LS002145

    Partially purified. Supplied as lyophilized powder.

  • Deoxyribonuclease I

    Cat.-Nr: LS002147

    Partially purified. Supplied as lyophilized powder.

  • DIL - Diaphorase

    Cat.-Nr: LS004330

    A lyophilized powder. Dialyzed to remove pyridine nucleotides.

  • DILW - Diaphorase

    Cat.-Nr: LS004327

    Supplied as a dialyzed, lyophilized powder.

  • DNA - Deoxyribonucleic Acid

    Cat.-Nr: LS002107

    Highly polymerized; hyperchromicity 27%. A substrate for deoxyribonuclease assays. Prepared by a method developed at Worthington to remove... Read More

  • DNA - Deoxyribonucleic Acid

    Cat.-Nr: LS002106

    Highly polymerized; hyperchromicity ≥27%. A substrate for deoxyribonuclease assays. Prepared by a method developed at Worthington to remove... Read More

  • DNA - Deoxyribonucleic Acid

    Cat.-Nr: LS002105

    Highly polymerized; hyperchromicity 27%. A substrate for deoxyribonuclease assays. Prepared by a method developed at Worthington to remove... Read More

  • DNACELDS - ds DNA-Cellulose

    Cat.-Nr: LS01122

    Prepared by a method developed at Worthington in which native, double-stranded calf thymus DNA is covalently bound to cellulose. Suitable for the... Read More

  • DNACELDS - ds DNA-Cellulose

    Cat.-Nr: LS01120

    Prepared by a method developed at Worthington in which native, double-stranded calf thymus DNA is covalently bound to cellulose. Suitable for the... Read More

  • DNACELSS - ss DNA-Cellulose

    Cat.-Nr: LS01132

    Prepared by a method developed at Worthington in which denatured, single-stranded calf thymus DNA is covalently bound to cellulose. Suitable for the... Read More

  • DNACELSS - ss DNA-Cellulose

    Cat.-Nr: LS01130

    Prepared by a method developed at Worthington in which denatured, single-stranded calf thymus DNA is covalently bound to cellulose. Suitable for the... Read More

  • DNACP - Deoxyribonucleic Acid

    Cat.-Nr: LS004336

    Isolated as described by Marmur, J. Mol. Biol., 208 (1961). Supplied dried.

  • DNAEC - Deoxyribonucleic Acid, E.coli

    Cat.-Nr: LS004449

    Supplied as a dried powder purified from E. coli Type B cells (ATCC#11303) as described by Marmur, J. Mol. Biol., 3, 208 (1961).

  • DNAL - Deoxyribonulceic Acid, Lambda

    Cat.-Nr: LS01206

    Purified to an A260/A280 ≥1.8 from purified phage. Homogeneous by agarose gel electrophoresis. Generates the characteristic five and eight... Read More

  • DNAL - Deoxyribonulceic Acid, Lambda

    Cat.-Nr: LS01203

    Purified to an A260/A280 ≥1.8 from purified phage. Homogeneous by agarose gel electrophoresis. Generates the characteristic five and eight... Read More

  • DNALBSTE - Deoxyribonucleic Acid, Lambda

    Cat.-Nr: LS01432

    DNA fragments prepared by the digestion of lambda DNA with the restriction endonuclease BstE II. On agarose gel electrophoresis the mixture... Read More

  • DNALBSTE - Deoxyribonucleic Acid, Lambda

    Cat.-Nr: LS01430

    DNA fragments prepared by the digestion of lambda DNA with the restriction endonuclease BstE II. On agarose gel electrophoresis the mixture... Read More

  • DNALECOR - Deoxyribonucleic Acid, Lambda

    Cat.-Nr: LS01296

    DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease EcoR I. On agarose gel electrophoresis the mixture... Read More

  • DNALECOR - Deoxyribonucleic Acid, Lambda

    Cat.-Nr: LS01293

    DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease EcoR I. On agarose gel electrophoresis the mixture... Read More

  • DNALHIND - Deoxyribonuceic Acid, Lambda

    Cat.-Nr: LS01306

    DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease Hind III. On agarose gel electrophoresis the... Read More

  • DNALHIND - Deoxyribonuceic Acid, Lambda

    Cat.-Nr: LS01303

    DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease Hind III. On agarose gel electrophoresis the... Read More

  • DP - Deoxyribonuclease I

    Cat.-Nr: LS002140

    Partially purified. A lyophilized powder.

  • DP - Deoxyribonuclease I

    Cat.-Nr: LS002139

    Partially purified. A lyophilized powder.

  • DP - Deoxyribonuclease I

    Cat.-Nr: LS002138

    Partially purified. A lyophilized powder.

  • DPFF - Deoxyribonuclease I

    Cat.-Nr: LS006328

    Chromatographically purified. A lyophilized powder containing glycine as a stabilizer. Contains ≤ 0.0005% RNase.

  • DPFF - Deoxyribonuclease I

    Cat.-Nr: LS006330

    Chromatographically purified. A lyophilized powder containing glycine as a stabilizer. Contains ≤ 0.0005% RNase.

  • DPRF - DNase I, RNase & Protease free

    Cat.-Nr: LS006338

    Purified from bovine pancreas.Molec.Bio.Grade. Chromatograph. purified to remove RNase and protease. Lyoph.in vials. =2,000 Ku units per mg dry weight

  • DPRF - DNase I, RNase & Protease free

    Cat.-Nr: LS006333

    Molecular Biology Grade. Chromatographically purified to remove RNase and protease. Lyophilized in vials. Each 10,000 unit vial contains 2 mg... Read More