Worthington Biochemical Corporation
Worthington Biochemical
Worthington is a primary manufacturer of purified enzymes and biochemicals for life science research. Founded in 1947 and based in Lakewood, New Jersey, the family-owned company has spent decades refining the purification of enzymes for cell biology, tissue dissociation, molecular biology and nucleic acid research – earning its products a permanent place in methods sections around the world.
CellSystems is the official distributor of Worthington since 1992. We are listed on Worthington’s international distributor directory and supply the complete Worthington range of enzymes for tissue dissociation, primary cell isolation, molecular biology and biochemical research to universities, research institutes and industry.
All products are original Worthington material, shipped from our stock in Troisdorf, Germany. Every lot is delivered with its lot-specific certificate of analysis, and safety data sheets are available for all products.
Tissue Dissociation Enzymes
The portfolio Worthington is best known for: enzymes for isolating viable cells from virtually any tissue. From the classic Collagenases and Dispase through Papain and Trypsin to Elastase and Hyaluronidase, each enzyme is available in multiple purity grades matched to the demands of your protocol. For standardised workflows, ready-to-use Tissue Dissociation Kits combine the right activities for specific tissues. If you are choosing an enzyme or optimising a digest, our Collagenase Wiki covers types, activities and tissue-specific recommendations in depth, or take advantage of the Collagenase Sampling Program and Lot Matching Service we provide.
Molecular Biology: DNases, RNases & More
Worthington nucleases are indispensable tools of nucleic acid research. Our range covers DNase & related products – including the DNase I found in countless dissociation and single-cell workflows – alongside RNase & related products and further enzymes for molecular biology. All with the lot-level documentation you need for reproducible work.
Purified Enzymes for Biochemistry
Beyond dissociation and nucleases, Worthington manufactures a broad catalogue of purified enzymes across all major classes – hydrolases such as Chymotrypsin, Clostripain and Cellulase, oxidoreductases such as Catalase and dehydrogenases, plus esterases, lipases and more. Many products are available from as little as 10 mg up to bulk quantities, so the same well-characterised enzyme scales with your project from pilot to production.
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Trypsin 2X - TRL (10 g)
Cat.-Nr: LS003704
Supplied as a chromatographically purified, diafiltered and lyophilized powder.
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Trypsin 2X - TRL (100 mg)
Cat.-Nr: LS003702
Supplied as a chromatographically purified, diafiltered and lyophilized powder.
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Trypsin 3X - TRL3 (1 g)
Cat.-Nr: LS003707
Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. It is derived from... Read More
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Trypsin 3X- TRL3 (100 mg)
Cat.-Nr: LS003708
Supplied as a chromatographically purified, diafiltered and lyophilized powder.
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Trypsin 3X, filtered - TRLS (50 mg)
Cat.-Nr: LS003736
Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials.... Read More
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Trypsin 3X, filtered - TRLS (5x50 mg)
Cat.-Nr: LS003734
Trypsin chromatographically purified, diafiltered (Code TRL3) filtered thorugh a 0.22 micron pore size membrane and lyophilized in sterile vials.... Read More
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Trypsin Inhibitor, Lima Bean, Animal Free - LBI (1 g)
Cat.-Nr: LS002830
Fraction III of the preparation described by Fraenkel-Conrat, et al., Arch. Biochem. Biophys., 37, 393 (1952). Supplied as a dialyzed, lyophilized... Read More
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Trypsin Inhibitor, Lima Bean, Animal Free - LBI (100 mg)
Cat.-Nr: LS002829
Lima bean trypsin inhibitor which inhibits bovine as well as human trypsin and plasmin, acts upon both trypsin and chymotrypsin by forming equimolar... Read More
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Trypsin Inhibitor, Ovomucoid - OI (1 g)
Cat.-Nr: LS003087
Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
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Trypsin Inhibitor, Ovomucoid - OI (2 g)
Cat.-Nr: LS003086
Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
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Trypsin Inhibitor, Ovomucoid - OI (500 mg)
Cat.-Nr: LS003085
Ovomucoids are the glycoprotein protease inhibitors of avian egg white. There are several protease inhibitors in egg white. Mucoprotein and... Read More
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Trypsin TPCK treated - TRTPCK
Cat.-Nr: LS003744
A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK)... Read More
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Trypsin TPCK treated - TRTPCK
Cat.-Nr: LS003741
TRTPCK has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity [Kostka, V., and... Read More
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Trypsin TPCK treated - TRTPCK
Cat.-Nr: LS003740
A chromatographically purified, diafiltered, lyophilized powder that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK)... Read More
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Trypsin, 2X, Sterile, Irradiated - TRLVMF (100 mg)
Cat.-Nr: LS004454
Chromatographically purified (Code: TRL), lyophilized, irradiated and tested for the absence of mycoplasma and extraneous virus according to 9... Read More
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Trypsin, 2X, Sterile, Irradiated - TRLVMF (5x100 mg)
Cat.-Nr: LS004452
Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. The molecular... Read More
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Trypsin, Filtered - TRLSNK (1 Vial)
Cat.-Nr: LK003220
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... Read More
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Trypsin, Filtered - TRLSNK (5 Vials)
Cat.-Nr: LK003225
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... Read More
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Trypsin, Sequencing Grade II, purified - TRSEQII
Cat.-Nr: LS02117
Bovine trypsin that has been treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic activity and... Read More
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Trypsin, Sequencing Grade II, purified - TRSEQII
Cat.-Nr: LS02115
Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. It is derived from... Read More
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Trypsin, Sequencing Grade, modified - TRSEQZ
Cat.-Nr: LS02123
Trypsin, treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone to inhibit contaminating chymotryptic activity, chemically modified to... Read More
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Trypsin, Sequencing Grade, modified - TRSEQZ
Cat.-Nr: LS02122
Trypsin, treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone to inhibit contaminating chymotryptic activity, chemically modified to... Read More
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Trypsin, Sequencing Grade, modified - TRSEQZ
Cat.-Nr: LS02120
Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. It is derived from... Read More
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Trypsin, TPCK, Irradiated - TRTVMF
Cat.-Nr: LS003752
Chromatographically purified trypsin treated with L-(tosylamido-2-phenyl) ethyl chloromethyl ketone (TPCK) to inhibit contaminating chymotryptic... Read More
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Trypsin, TPCK, Irradiated - TRTVMF
Cat.-Nr: LS003750
For applications requiring virus free trypsin, Worthington offers VMF (Virus and Mycoplasma Free) Trypsin which is a specially processed trypsin. The... Read More
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Tyrosine Decarboxylase, Apoenzyme - TYDAPO
Cat.-Nr: LS004970
APOenzyme. Dried cells grown in B6 deficient media.
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Tyrosine Decarboxylase, Apoenzyme - TYDAPO
Cat.-Nr: LS004968
APOenzyme. Dried cells grown in B6 deficient media.
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Urease
Cat.-Nr: LS003887
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
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Urease - URC
Cat.-Nr: LS003885
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
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Uricase C.utilis - URYW
Cat.-Nr: LS003886
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.




