The QuickScreen One Step Phencyclidine Test is a rapid, qualitative immunoassay for the detection of Phencyclidine in urine. The cutoff concentration for this test is 25 ng/ml, as recommended by the Substance of Abuse and Mental Health Services Administration (SAMHSA), formerly the U.S. National Institute of Drug Abuse (NIDA). This test provides only a preliminary test result. A more specific alternate testing method must be u…
KAPA DNA Library Preparation Kits for Ion Torrent sequencing platforms contain evolved and optimally formulated enzymes that enable the highest overall coverage from the least amount of total sequencing. Kits are optimized to achieve significantly higher library yields and contain KAPA HiFi for high-fidelity, high-efficiency and low bias library amplification. This ensures the highest library complexity and sequence data qu…
Human IL-6 Quantikine ELISA Kit - Human IL-6 Immunoassay for the quantitative determination of human interleukin 6 (IL-6) concentrations in cell culture supernates, serum, and plasma. The Quantikine Human IL-6 ELISA is a 4.5 hour solid phase ELISA. It contains recombinant human IL-6 and antibodies raised against recombinant human IL-6 and has been shown to accurately quantitate the recombinant factor. This assay employs the q…
Fully automated hit-picking on the Freedom EVO® The Freedom EVOware Hit-Picking Wizard extends the functionality of Freedom EVOware for the set-up of hit-picking and cherry-picking applications without the need for custom software. Integrating seamlessly into Freedom EVOware’s intuitive graphical user interface, the wizard leads you through selecting source & destination labware and reduces set-up time. Plate maps are graphic…
This new zwitterionic stationary phase with phosphorylcholine functional group provides you with complementary selectivity for easier method development for substances that have been difficult to separate by previous types of HPLC columns operated in reversed-phase or HILIC mode. The selectivity features of SeQuant® ZIC®-cHILIC are especially beneficial for negatively charged polar compounds such as nucleotides and organic…
The Waters Metabolite Identification and Application Solution with UNIFI® is built to excel in identifying and characterizing metabolites, incorporating both qualitative and quantitative tools in both drug discovery and development.The UNIFI Scientific Information System brings ease and efficiency to routine processes to enable laboratories to rapidly derive results from complex data sets. In discovery, the system helps resear…
May be used in a variety of laboratory assays Flat bottom strips are designed to easily break apart and are pre-assembled in an style strip holder that allows each individual well to be positioned back into the plate once broken White wells enhance luminescent signals, have low background luminescence and fluorescence, and prevent well-to-well crosstalk Not treated (or medium binding) polystyrene surface is hydrophobic in…
May be used in a variety of laboratory assays Flat bottom strips are designed to easily break apart and are pre-assembled in an style strip holder that allows each individual well to be positioned back into the plate once broken Black wells have low background fluorescence, minimal light scatter and reduced crosstalk Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules throug…
The capacity tolerance on this Class A 10 mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-…
The capacity tolerance on this Class A 100 mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to…
The capacity tolerance on this Class A 25 mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-…
The capacity tolerance on this Class A 50 mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542 and D-511. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-…
Corning CoolCell, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer envir…
Corning CoolCell LX, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer en…
Corning CoolCell LX, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer en…
Corning CoolCell LX, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer en…
Corning CoolCell LX, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer en…
Demecolcine Synonyms: N-Deacetyl-N-methylcolchicine 6,7-Dihydro-1,2,3,10-tetramethoxy-7-(methylamino)benzo[a]heptalen-9(5H)-one N-Methyl-N-desacetylcolchicine Colchamine Santavy’s substance F CAS No.: 477-30-5 Molecular formula: C21H25NO5 Physical Appearance:Slightly yellow powder Purity: >98% (sum of enantiomers by HPLC) Soluble in: acidified water, alcohol, ether, chloroform Product Description: Used to immobilize chromosome…
The Mass Spectrometry Primer, an 82-page paperback book, covers a wide range of topics related to the most wide spread of modern mass spectrometry practices and answers some frequently asked questions about the use and capabilities of mass spectrometers. Links are also provided to articles for more in-depth reading. The first section examines who uses mass spectrometers, followed by how compounds are ionized in the source to b…
Sensitive DNA damage assessment Very low compound requirement Rapid turnaround, ideal for screening Reliable testing by genetic toxicology experts Assay Principles The Comet assay, also called single cell gel electrophoresis, is a technique used for the sensitive detection of DNA damage in individual cells following exposure to a test compound. Electrophoresis is performed on exposed cells that have been embedded i…
Endogenics offers services for multiscale modeling of cellular processes and simulation of the development, dynamic organization, and function of living tissue. The models incorporate both detailed and abstract representations of cellular pathways such as signal transduction, metabolism, and gene expression, and so are suitable for studying tissue growth, interactions with the microenvironment, differentiation, lineage commitm…
Activation of ICE-family proteases/caspases initiates apoptosis in mammalian cells. Chemicon's Caspase-3 Colorimetric Activity Assay Kits provide a simple and convenient means for assaying the activity of caspases that recognize the sequence DEVD. The assay is based on spectophotometric detection of the chromophore p-nitroaniline (pNA) after cleavage from the labeled substrate DEVD-pNA. The free pNA can be quantified using a s…
Activation of ICE-family proteases/caspases initiates apoptosis in mammalian cells. Chemicon's Caspase-8 Colorimetric Activity Assay Kits provide a simple and convenient means for assaying the activity of caspases that recognize the sequence IETD. The assay is based on spectophotometric detection of the chromophore p-nitroaniline (pNA) after cleavage from the labeled substrate IETD-pNA. The free pNA can be quantified using a s…
Activation of ICE-family proteases/caspases initiates apoptosis in mammalian cells. Chemicon's Caspase-9 Colorimetric Activity Assay Kits provide a simple and convenient means for assaying the activity of caspases that recognize the LEHD. The assay is based on spectophotometric detection of the chromophore p-nitroaniline (pNA) after cleavage from the labeled substrate LEHD-pNA. The free pNA can be quantified using a spectropho…
The StrataClone Mammalian Expression Vectors were designed for high-level expression of epitope-tagged proteins in mammalian cells. Use of StrataClone technology for the cloning steps allows rapid cloning of blunt-ended PCR products, produced using high-fidelity PCR enzymes, into the epitope tagging/expression vectors. Method completed in less than one day versus 2 days with restriction enzymes Allows for the rapid protei…
