DBCO-NHCO-PEG5-acid is an analog of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
DBCO-NHCO-PEG5-acid is an analog of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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PACE® Trial Kits
Product Info
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Product Info
Everything you need to run a trial PACE Genotyping Reaction on your existing lab equipment. Each PACE Trial Kit includes Test DNA samples, PACE Genotyping Assays, PACE Master Mix and a comprehensive PACE Genotyping Trial Kit Manual.
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Everything you need to run a trial PACE® allele-specific PCR Genotyping Reaction on your existing lab equipment. Each PACE Trial Kit includes Test DNA samples, PACE Genotyping Assays, PACE Master Mix and a comprehensive PACE Genotyping Trial Kit Manual.
WHO IS THIS TRIAL KIT FOR?
Anyone who wants to try PACE genotyping reagents in their lab for the first time with a set of validated DNA samples, SNP assays and PACE Master Mix.
TRIAL KIT OVERVIEW
Step 1. Dispense each of the three trial DNA samples (DNA 1, 2 and 3) plus water (No Template Control) in triplicate onto a PCR plate using the suggested volumes.
Step 2. Combine appropriate volumes of PACE Genotyping Master Mix with PACE Genotyping Assay in a tube, as directed, then mix.
Step 3. Dispense the combined mixtures into each of the wells containing DNA using volumes indicated. Each test now contains a complete PACE Genotyping Reaction.
Step 4. Seal your PCR plate with an optically clear seal and centrifuge to ensure all components are at the bottom of the wells.
Step 5.Thermally cycle the reaction plate using the thermal cycling conditions provided.
Step 6. Read the plate and compare data produced with the expected results provided in the manual. Simple!
PACE MECHANISM
More information on the PACE genotyping chemistry and how it works can be found here: www.3crbio.com/#pace. PACE allele-specific PCR is used for the detection of SNPs, Indels and other sequence variants.
REQUIRED COMPONENTS
qPCR machine or Thermocycler + Fluorescent plate reader
PCR plate or equivalent and appropriate optically clear seal
PCR-grade water
Document
qPCR machine or Thermocycler + Fluorescent plate reader
PCR plate or equivalent and appropriate optically clear seal
Solid Phase Adsorption Toxin Tracking (SPATT) is a biomimetic in-situ water monitoring tool that falls under an expanding umbrella of passive samplers. It serves to warn researchers of toxin-producing harmful algal bloom (HAB) developments early on. It has been popularized through its affordability, ease of use, and its ability to capture ephemeral events in marine, brackish, and freshwater environments. Its uptake of contaminants has been shown to be more similar than other sampling methods to that of aquatic species like bivalves, mussels, and clams. It provides an average bioavailable fraction of a toxin over deployment time that can be used to determine an overall toxin risk to organisms. The sampling period typically depends on the bioactivity at a site, ranging from 24 hours to 4 weeks in most cases.
A SPATT passively absorbs and desorbs extracellular compounds over its stretch of time at a sampling site; in an organism, a toxin would go through biochemical detoxification processes. Passive samplers have a higher sensitivity for more compounds and provide improved stability and preservation of these compounds within the resin. SPATT devices capture less commonly detected cyanotoxins (e.g. cylindrospermopsin) at lower concentrations than that of a grab sample (collected at one point in time). Grab samples are limited in scope and sensitivity, and underrepresent toxins like microcystin-LR, which is picked up very reliably through SPATT technology.
Uses HP20 that is widely applicable for many toxins.
Used to capture:
Cyanotoxin (e.g. microcystin and cylindrospermopsin)
Saxitoxin & derivatives (GNTXs, C-toxins), and other paralytic shellfish toxins (PSTs)
Thymidylate Synthase (TS) is a crucial enzyme responsible for the synthesis of 2′-deoxythymidine-5′-monophosphate (dTMP) a precursor for thymidylate which is necessary for DNA replication and repair from 2′-deoxyuridine-5′-monophosphate (dUMP). In terms of cancer, TS is an important target for cancer treatment as the inhibition of TS and therefore nucleotide synthesis necessary for cell growth has shown to be a vital part for successful treatment against colorectal, pancreatic and breast cancers.