DBCO-NHS Ester is a very popular amine-reactive click chemistry reagent. It can be used to modify an amine-containing molecule in organic solvents (limited solubility in aqueous media). It reacts with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic pH to form covalent bonds. The low mass weight will add minimal spacer to modified molecules. 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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DBCO-NHS Ester is a very popular amine-reactive click chemistry reagent. It can be used to modify an amine-containing molecule in organic solvents (limited solubility in aqueous media). It reacts with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic pH to form covalent bonds. The low mass weight will add minimal spacer to modified molecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
IST-122 QuickSeal qOpticTM Self Adhesive Sealing Film
Product Info
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Product Info
Overview
Adhesive film with 96 optically clear windows. This seal is peelable, suitable for qPCR and optical applications.
These unique seals combine the strong sealing integrity of our QuickSeal PCR Seal with improved optical properties, thanks to the 96 adhesive-free windows
The seal is made of a durably transparent polyester film, and a strong adhesive is applied across the seal, apart from the 96 round windows
The QuickSeal qOptic seal is recommended for qPCR and other optical applications, such as fluorescence or colorimetric measurements
For all adhesive seals, the best sealing results are achieved using our Hand Roller or KAPS 500 Auto Sealer
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Adhesive film with 96 optically clear windows. This seal is peelable, suitable for qPCR and optical applications.
RNA/microRNA/DNA/Proteins are preserved for more than 2 years at room temperature in Norgen’s Urine Preservative
Compatible with most DNA, Total RNA, microRNA and protein isolation methods
Preservative is available in a single dose liquid format (ampule)
Preservative is also available in a dried format in tubes – Urine Collection and Preservation Tubes
Urine Collection and Preservation Devices are available in 4 convenient sizes: 5 cc tubes, 15 cc tubes, 50 cc tubes, and 120 cc cups
Norgen’s Urine Preservative is designed for the rapid preservation of DNA, RNA, microRNA and proteins from fresh urine samples. In addition, the Urine Preservative eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperatures. The components of the Urine Preservative allow samples to be stored for over 2 years at room temperature with no detected degradation of urine DNA, RNA or proteins.
Norgen’s Urine Preservative is available in 2 convenient formats:
1. Urine Preservative Single Dose Ampules With this product Norgen’s Urine Preservative is supplied in a liquid format in single dose ampules. The user simply collects 5 – 50 mL of urine into a urine collection container and adds the contents of the Urine Preservative Single Dose (Cat# 18126). The urine and preservative are then mixed, and the urine nucleic acids and proteins are preserved at room temperature.
2. Urine Collection and Preservation Tubes Norgen’s Urine Preservative is also available in a dried format in Norgen’s Urine Collection and Preservation Tubes. The user simply collects urine into the tubes and mixes gently until the orange preservative pellet in the tube has dissolved. Norgen’s Urine Collection and Preservation Tubes are available in 3 convenient sizes:
Select Urine Tested with the Norgen Urine Collection and Preservation Tubes
Human Mouse Lynx Wolf Urine collected from snow
Available Sizes and Formats
Urine Collection and Preservation Tubes (5 cc) – Urine inputs from 1 – 5 mL
Storage Conditions and Product Stability All tubes should be kept tightly sealed and stored at room temperature (15 – 25°C) for up to 2 years without any reduction in performance.
Kit Components
Cat. 18118 (50 tubes)
Cat. 18122 (50 tubes)
Cat. 18113 (50 tubes)
Cat. 18126 (50 tubes)
Cat. 18129 (1 cup)
Urine Collection and Preservation Tubes (5 cc)
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Urine Collection and Preservation Tubes (15 cc)
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Urine Collection and Preservation Tubes (50 cc)
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Urine Preservative Single Dose
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50
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Urine Collection and Preservation Cup (120 cc)
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ID Labels
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50
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Product Insert
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Document
Norgen’s Urine Preservative is designed for the rapid preservation of DNA, RNA, microRNA and proteins from fresh urine samples. In addition, the Urine Preservative eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperatures. The components of the Urine Preservative allow samples to be stored for over 2 years at room temperature with no detected degradation of urine DNA, RNA or proteins.
Norgen’s Urine Preservative is available in 2 convenient formats:
The Ethanol (Liquid Ready) assay kit is a rapid (~5 min), method for the specific measurement and analysis of ethanol in wine, beverages, foodstuffs and other materials. Supplied as a “ready to use” liquid stable formulation that is suitable for manual auto-analyser and microplate formats and is simple, reliable and accurate.
Suitable for manual, auto-analyser and microplate formats.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
