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253-328-3
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Showing 1-30 of 1198 results for "253-328-3" within Site Content
Glycogen Synthase Kinase 3 (GSK-3) Overview
Glycogen synthase kinase 3 (GSK-3) is a highly conserved family of serine/threonine kinases for over 100 proteins in many pathways. See a list of accepted GSK-3 modulators and related products.
GC Analysis of Omega 3 in Fish Oil and Salmon
Analyze omega 3 fatty acid profiles from fish oil capsules and salmon using GC columns for confirmatory analysis of lipid composition.
5'/3' RACE Kit, 2nd Generation Troubleshooting
In addition to the troubleshooting provided in the product manual, most probably the efficiency of the tailing reaction performed by Terminal Transferase could be impaired. This could occur due to several reasons (which will not only affect the control reaction
The 3'/5' Assay for Analysis of RNA Integrity Protocol
The 3’/5’ integrity assay identifies RNA degradation, crucial for large sample sets or less detectable degradation.
Diethanolamine Assay for the Enzymatic Assay of Alkaline Phosphatase (EC 3.1.3.1)
Enzymatic Assay of Alkaline Phosphatase, Diethanolamine Assay (EC 3. 1. 3. 1)
HMG-CoA Reductase (HMGR) Assay Kit
3-hydroxy-3-methylglutaryl-CoA reductase (HMGR) is a transmembrane glycoprotein, located on the endoplasmic reticulum.
Standard Methods 6040D: GC Analysis of Geosmin and 2-MIB on SLB®-5ms after SPME using 50/30 µm DVB/Carboxen/PDMS Fiber
Separation of 2-Isopropyl-3-methoxypyrazine 20 ppt; 2-Isobutyl-3-methoxypyrazine; 2-Methylisoborneol; (±)-Geosmin 10 ppt
Cholesterol Biosynthesis
Cholesterol biosynthesis starts in the hepatic endoplasmic reticulum with acetyl-CoA, yielding 3-hydroxy-3-methylglutaryl-CoA via HMG-CoA synthase.
Cultrex ® 3-D Culture Matrix™ Laminin I Protocol
3-D Culture Matrix™ Mouse Laminin I may be used as a gel or as a media additive to study cellular growth and differentiation in three dimensions in vitro.
MilliporeSigma Partners with Promega to Advance 3-D Cell Drug Discovery Technologies
MilliporeSigma and Promega will co-develop novel technologies that advance drug discovery.
Microscopic Examination of Samples
This protocol covers 3 modes for the microscopic examination of cell samples.
Graphene and New Monoatomic Materials: Using 2-Dimensional Nanosheets in a 3-Dimensional World
Graphene and New Monoatomic Materials: Using 2-Dimensional Nanosheets in a 3-Dimensional World
Cultrex® 3-D Culture Matrix™ Rat Collagen I Protocol
3-D Culture Matrix™ Collagen I facilitates cellular growth and differentiation in vitro, offering versatile applications in biomedical research.
What You Need to Know About the New ISO 16140-3 Microbiological Method Verification
This on-demand webinar introduces the new EN ISO 16140-3 on the verification of methods in food microbiology.
Troubleshooting first-dimension IEF: Ettan™ IPGphor™ 3 Isoelectric Focusing System
Troubleshooting first-dimension isoelectric focusing with Ettan IPGphor 3 Isoelectric Focusing System from Cytiva.
Differentiation of Primary Human Osteoblasts
Cell culture protocol used to differentiate primary human osteoblasts into bone cells in 2-3 weeks.
Enzymatic Assay of Peroxidase (EC 1.11.1.7) 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a Substrate
To standardize a procedure for the assay of Peroxidase using 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a substrate.
Determination of Water Content in Ethyl acetate, acetic acid ethyl ester Using Karl Fischer Titration
Accurately measure moisture content in ethyl acetate (CH3CO2CH2CH3) through Karl Fischer titration, using both volumetric and coulometric methods for reliable results.
Custom siRNA Design Service Request Form
Please fill out the form to receive a complimentary siRNA design. Requests are typically completed within 3 working days.
Viral Safety in Bioprocessing
Viral safety in bioprocessing relies on a framework of (1) preventing contamination, (2) detecting contamination, and (3) removing or inactivating viral contaminants.
Supplier Sustainability Toolkits
Empower your organization with practical resources and best practices to implement sustainable practices, lowering Scope 1, 2, and 3 emissions.
Universal ProbeLibrary System Technology
UPL is based on only 165 short hydrolysis probes. They are labeled at the 5' end with fluorescein (FAM) and at the 3' end with a dark quencher dye.
Sustainable Supply Chains
Global legal guidelines are increasingly forcing transparency in global and local supply chains. But when we demand more information, data and security from our own scope-3 suppliers, we should realize we ourselves are our customers' scope-3 suppliers. We're all in
Enzymatic Assay of Collagenase (EC 3.4.24.3) using FALGPA (N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala)
To measure collagenase activity, N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala is used in a continuous spectrophotometric rate determination at 345 nm. Collagenase hydrolyzes collagen peptide bonds.
Neuronal Mesenchymal Stem Cells
Protocol to differentiate human mesenchymal stem cells into neurons with extensive dendrites and axons in 3 days. Explore over 350 PromoCell products on Sigma.com.
Hydrosilylation Catalyst
Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.
VSEPR Chart | Valence Shell Electron Pair Repulsion Theory
Use our handy VSEPR chart to find the 3-D geometric VSEPR shapes of molecules and ions and learn about VSEPR theory and shapes.
Best™ Program for QC Microbiology Training
BEST™ offers a tailored 3-day QC Microbiology training program focusing on in-process and product release quality control. Register now!
Complete Whole Transcriptome Amplification Kit Protocol (WTA2)
WTA2, a Whole Transcriptome Amplification (WTA) method, allows for representative amplification of nanogram quantities of total RNA in less than 4 hours without 3-bias
Enzymatic Assay of Alcohol Oxidase (EC 1.1.3.13)
To measure alcohol oxidase activity, this assay uses 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) and a continuous spectrophotometric rate determination at 405 nm.
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