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Showing 1-30 of 5861 results
SMCxPRO™ Immunoassay Instrument and SMC™ Kits
High Sensitivity Protein Measurement at the fg/mL level
Synonym: SMC, Singulex, single molecule counting, xPRO
Calculators & Apps
Calculators & Apps
Density Gradient
BioUltra Reagents Density Gradients.To meet highest demands for quality, Sigma-Aldrich offers a wide range of BioUltra Reagents for density gradient centrifugation
Centrifugation-free Protein Extraction and Purification from Total Cultures of Baculovirus-infected Insect Cells
Centrifugation-free Protein Extraction and Purification from Total Cultures of Baculovirus-infected Insect Cells
US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on SLB®-5ms, Direct Injection
-Xylene 1000 μg/mL; 1,2,4-Trimethylbenzene 1000 μg/mL
LC/MS/MS Analysis of Aflatoxins in Hops on Ascentis® Express 2.7 μm Phenyl-Hexyl after Cleanup Using Supel™ Tox AflaZea SPE
LC/MS/MS Analysis of Aflatoxins in Hops on Ascentis® Express 2.7 μm Phenyl-Hexyl after Cleanup Using Supel™ Tox AflaZea SPE
Quantitative NMR for Content Assignment of Reference Standards for Quality Control of Herbal Medicinal Products
qNMR has proven to be appropriate as a primary analytical method for the certification of natural products as reference standards for QC of herbal medicinals.
HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL LC-18
Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate
Deriviatization, Hydrolysis, and HPLC Analysis of Amino Acids on SUPELCOSIL™ and ASCENTIS® Columns
Amino Acid Analysis is the suitable tool for precise determination of protein quantities but also provides detailed information regarding the relative amino.
PCR/qPCR Data Analysis
After a traditional PCR has been completed, the PCR/qPCR data analysis is conducted by resolution through an agarose gel or, more recently, through a capillary.
Organic Semiconductor Laser Materials
Organic Semiconductor Laser Materials
Forskolin-Induced Swelling Assays
A rapid in vitro assay for CFTR function, the forskolin-induced swelling protocol uses human colon organoids, which can be derived from cystic fibrosis patient tissue.
HPLC Analysis of Fumaric, Oxalic, and Citric Acid on SeQuant ZIC-HILIC
Separation of Fumaric acid; Oxalic acid; Citric acid
HPLC Analysis of Purified Adeno-Associated Virus (AAV) on TSKgel® SP-NPR
HPLC Analysis of Purified Adeno-associated Virus (AAV) on TSKgel® SP-NPR
Silver Nanomaterials for Biological Applications
Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.
Tubulin
Tubulin is the major building block of microtubules. This intracellular cylindrical filamentous structure is present in almost all eukaryotic cells.
High-Performance Semiconductor Polymers Based on Diketopyrrolopyrrole and Thienothiophene
The development of high-performance conjugated organic molecules and polymers has received widespread attention in industrial and academic research.
Few Monolayer Atomic Layer Deposition (ALD) on Surfaces and Interfaces for Energy Applications
Few Monolayer Atomic Layer Deposition (ALD) on Surfaces and Interfaces for Energy Applications
Smart Nanofiber Meshes as a Local Drug Delivery Platform
Professor Mitsuhiro Ebara provides insights on several types of smart nanofiber mesh systems that have been explored for different drug delivery purposes.
Enzymatic Assay of Trypsin Inhibitor
This technical article described the Enzymatic Assay of Trypsin Inhibitor.
Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)
Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)
Human Aortic Endothelial Cells (HAOEC) Culture Protocol
Technical information for working with human aortic endothelial cells including thawing, subculturing and cryopreservation.
Biodegradable Aliphatic Polyesters for Drug Delivery
Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.
AIE Luminogens: A Family of New Materials with Multifaceted Functionalities
AIE Luminogens - Family of new materials with multifaceted functionalities. Find some representative applications of the AIEgens
Organic Bioelectronic Materials and Devices for Bridging Biology and Traditional Electronics
Professor Rivnay (Northwestern University, USA) discusses using organic mixed conductors as an alternative to efficiently bridge the ionic world of biology with contemporary microelectronics.
p53: DNA Damage Response and Cancer
p53 regulates gene expression, cell cycle control and functions as a tumor suppressor. Inactivation of p53 is closely tied to cancer development.
Controlled Fabrication Methods for Tissue Engineering Constructs
Highlighting existing and novel fabrication methods for both, solid and hydrogel-based scaffold for tissue engineering applications.
Protocol for Preparation and Cultivation of PromoCell® Cryopreserved and Proliferating Cells
Protocol for the seeding and cultivation of primary cells received in cryopreserved or proliferating formats. Information on primary cell culture, cell handling and passaging.
HPLC Analysis of Immunoglobulin G (IgG) on Zenix® SEC-150 versus Zenix® SEC-300, Effect of Pore Size on Resolution
HPLC Analysis of Immunoglobulin G (IgG) on Zenix® SEC-150 versus Zenix® SEC-300, Effect of Pore Size on Resolution
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