menu
Your Cart

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.
Methylation of key biological molecules and proteins plays important roles in numerous biological systems, including signal transduction, biosynthesis, protein repair, gene silencing and chromatin regulation (1).    The S-adenosylmethionine (SAM) dependent methyltransferases use SAM, the..
$0.00
Trypan Blue 0.4% Solution is commonly used as a cell stain to measure cell viability using dye exclusion method. The dye exclusion method is based on the principle that cell impermeable dyes like Trypan blue will stain only dead cells where as viable cells will not be stained. Trypan Blue staining ..
$0.00
Gene/Protein:
β-Galactosidase Assay (CPRG) provides an easy, rapid, and highly sensitive method for determining the β-galactosidase activity in the lysates of cells transfected with a β-galactosidase expression construct.  The β-Galactosidase Assay (CPRG) assay uses chlorophenol red-&beta..
$0.00
The caspase substrates are AFC-substrates that exhibit both fluorescence and absorbance spectral shifts between the substrate-conjugate and the free dye (AFC), and are suitable for fluorescence readers, spectrophotometer, or microtiter plate readers. These substrates are supplied as 1mM ready-to-use..
$0.00
Gene/Protein:
Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.    Protein assays are routinely used in many research fields to estimate proteins in a vast array of buffers and conditions. A major pr..
$0.00
Gene/Protein:
A reliable colorimetric assay that measures the stable, cytosolic, lactate dehydrogenase (LDH) enzyme, which is released from damaged cells and is a biomarker for cellular cytotoxicity and cytolysis. The released LDH is measured with a coupled enzymatic reaction that results in the conversion of a t..
$0.00
Gene/Protein:
(9-fluoro-11β,17,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione)     A potent and stable glucocorticoid steroid hormone that is often used as an anti-inflammatory and anti-rheumatic drug. The mechanism of action is not fully understood, however it is thought that it may i..
$0.00
Gene/Protein:
Antioxidant capacity is an overall ability of organisms or food to catch free radicals and prevent their harmful effect. Antioxidative effect includes protection of cells and cellular structures against the harmful effect of free radicals, especially oxygen and nitrogen. Substances with antioxidativ..
$0.00
Gene/Protein:
Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.  A highly sensitive, colorimetric protein assay that overcomes interference of common laboratory agents present in protein solutions and shows minimal pro..
$0.00
Gene/Protein:
Proteins may interfere with some assays, affecting accuracy and sensitivity. Chemical alternatives for removal of proteins are better option when ultrafiltration is not possible. G-Biosciences PCA (Perchloric acid) Deproteinization Kit ensures a protein removal efficiency over 99% with very low s..
$0.00
Gene/Protein:
Protocols.io provides an interactive version of this protocol where you can discover and share optimizations with the research community.    Methylation of key biological molecules and proteins plays important roles in numerous biological systems, including signal transduction, biosy..
$0.00
Gene/Protein:
The SAM510™: SAM Methyltransferase Assay is a continuous kinetic enzyme coupled assay that can continuously monitor purified SAM-dependent methyltransferases without the use of radioactive labels or endpoint measurements. This is a sensitive enzyme-coupled assay for protein SAM memthyltransfer..
$0.00
Showing 37 to 48 of 52 (5 Pages)

CONNECT WITH US