Bioassays

Download the Bioassay Handbook & Selection Guide for Complete Product Listing

 

Our Bioassays cover a wide range of proteomic and cell biology fields. Our CytoScan products offer a range of
non-radioactive bioassays for the study of chemical and cell-mediated cytotoxicity, viability, cell death or cell proliferation. Included are cell proliferation and cell toxicity assays which feature lactate dehydrogenase (LDH) assays, WST-1 assays and  sulforhodamine B (SRB) assays. Our apoptotic line features caspase assays and a wide selection of inhibitors.

 
An array of highly sensitive protein quantification assays are available including NI(Non-Interfering) protein assay, a colorimetric protein assay that overcomes interference of common laboratory agents, and our CB-X  assay which is designed to be compatible with all commonly used buffers and conditions.

 

We offer continuous enzyme coupled assays for methylation that can continuously monitor SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements.

 

We have a phosphatase assay for the quantification of phosphatases and three phosphatase inhibitor cocktails to inhibit phosphatases and for phosphatase studies.

 
PEROXsay Peroxide Assays and a variety of enzymes are also available.
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2-Naphthyl-alpha-L-fucopyranoside

2-Naphthyl-α- L-fucopyranoside β-Naphthyl-α-L-fucoside β-Nap-α-L-Fuc   MOLECULAR BIOLOGY GRADE     White to off-white crystallin..

2-Naphthyl-beta-D-galactopyranoside

2-Naphthyl-β- D-galactopyranoside β-Naphthyl-β-galactoside; β-Nap-β-D-Gal   MOLECULAR BIOLOGY GRADE   White to off-white crystalline powder &nbs..

2-Nitrophenyl-N-acetyl-beta-D-glucosaminide

2-Nitrophenyl-N-acetyl- β-D- glucosaminide o-Nitrophenyl-2-acetamido-2-deoxy-beta-D-glucoside ONP-beta-D-GlcNAc   MOLECULAR BIOLOGY GRADE   White to off white crystall..

3,3',5,5'-Tetramethylbenzidine, dihydrochloride hydrate

3,3′,5,5′-Tetramethylbenzidine dihydrochloride; TMB·HCl; TMB dihydrochloride   MOLECULAR BIOLOGY GRADE   TMB is an excellent colorimetric substrate for d..

3,3',5,5'-Tetramethylbenzidine, free base

3,3’,5,5’-Tetramethylbenzidine, free base, TMB,    MOLECULAR BIOLOGY GRADE   TMB is an excellent colorimetric substrate for detection of horseradish peroxid..

3-Indoxyl butyrate

Y-Butyrate 3-Indoxyl butyrate 3-Butyryloxyindole   MOLECULAR BIOLOGY GRADE   White to off-white crystalline powder   Chromogenic substrate for carboxylesterase, ..

3-Indoxyl phosphate, bis(2-amino-2-methyl-1,3-propanediol) salt

3-Indoxyl phosphate bis (2-amino-2-methyl- 1,3-propanediol) salt Y™-phosphate bis(2-amino-2-methyl-1,3-propanediol) salt Y™-phos • 2 AMPD   MOLECULAR BIOLOGY GRADE ..

3-Indoxyl-beta-D-glucopyranoside anhydrous

Y-β-D-GLC 3-Indoxyl-β-D-glucopyranoside anhydrous Y™-β-D-glucoside Y™-β-D-Glc, Y-Gluc   MOLECULAR BIOLOGY GRADE   White to off-white crys..

3-Indoxyl-beta-D-glucuronic acid, cyclohexylammonium salt

Indoxyl β-D-glucuronide cyclohexylammonium 3-Indoxyl-β-D-glucuronic acid cyclohexylammonium salt Y™-β-D-glucuronide CHX salt Y™-β-D-GlcA • CHX   ..

4-Aminophenyl phosphate monosodium salt hydrate

4-Aminophenyl phosphate monosodium salt hydrate p-aminophenyl phosphate (pAPP)    MOLECULAR BIOLOGY GRADE   Store at -15°C, protect from light.   Features ..

4-Aminophenyl-beta-D-galactopyranoside

4-Aminophenyl-β-D-gal   MOLECULAR BIOLOGY GRADE   4-Aminophenyl-β-D-galactopyranoside is a substrate for β-galactosidase. It is also a weak β-D-galactosidase ..

4-Chloro-1-naphthol

4-Chloro-1-naphthol   MOLECULAR BIOLOGY GRADE   Off-white to gray crystalline powder (needles)   Substrate for horseradish peroxidase (HRP). HRP catalyzes oxidation of..