Propargyl-PEG3-t-butyl ester consists of an alkyne group and a t-butyl ester group. The alkyne groupreacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions. The protected carboxyl group can be deprotected under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG3-t-butyl ester consists of an alkyne group and a t-butyl ester group. The alkyne groupreacts with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry reactions. The protected carboxyl group can be deprotected under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
K-GLNAM
SKU: 700004295
50 assays of each (manual) / 500 assays of each (microplate)
| Content: | 50 assays of each (manual) / 500 assays of each (microplate) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Ammonia, L-Glutamine |
| Assay Format: | Spectrophotometer, Microplate |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | 1 to 40 µg of L-glutamine per assay |
| Limit of Detection: | 0.54 mg/L (L-glutamine), 0.06 mg/L (ammonia) |
| Reaction Time (min): | ~ 10 min |
| Application examples: | Cell culture media and cultures, dietary supplements, vegetables and other materials (e.g. biological samples, etc.). |
| Method recognition: | Novel method |
This product has been discontinued.
The L-Glutamine/Ammonia (Rapid) test kit is a novel method for the specific, convenient, cost effective and rapid measurement and analysis of L-glutamine and ammonia in culture media/supernatants and other materials.
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).
See our full list of assay kits.
Advantages
The L-Glutamine/Ammonia (Rapid) test kit is a novel method for the specific, convenient, cost effective and rapid measurement and analysis of L-glutamine and ammonia in culture media/supernatants and other materials.
K-FRGLQR
SKU: 700004283
1100 assays (microplate) / 1100 assays (auto-analyser)
| Content: | 1100 assays (microplate) / 1100 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 6 months under recommended storage conditions |
| Analyte: | D-Fructose, D-Glucose |
| Assay Format: | Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 0.4 to 20 µg of D-glucose plus D-fructose per assay |
| Limit of Detection: | 133 mg/L |
| Reaction Time (min): | ~ 13 min |
| Application examples: | Wine, beer, fruit juices, soft drinks, milk, jam, honey, dietetic foods, bread, bakery products, candies, desserts, confectionery, ice-cream, fruit and vegetables, condiments, tobacco, cosmetics, pharmaceuticals, paper and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Methods based on this principle have been accepted by AOAC, EN, NEN, NF, DIN, GOST, OIV, IFU, AIJN, MEBAK and IOCCC |
This product has been discontinued, you may be interested in the following replacement product K-FGLQR; 700007621)
The D-Fructose/D-Glucose (Liquid Ready) test kit is a rapid, reliable and accurate method for the specific measurement and analysis of D-fructose and D-glucose in wine, beverages, foodstuffs and other materials. Supplied as a “ready to use” liquid stable formulation that is suitable for auto-analyser and microplate formats.
Find more of our monosaccharide and oligosaccharide assay kits.
Advantages
This product has been discontinued, you may be interested in the following replacement product K-FGLQR; 700007621)
Opentrons OT-2 Tips, 1000µL. Optimized for volumes 100µL to 1000µL Clear Tips, Polypropylene. These tips are DNAse/RNAse, pyrogen and protease free – they are sterilized from ebeam irradiation. Not autoclavable.
Compatible with: Opentrons Single-Channel GEN1 P1000 Electronic Pipettes, Opentrons Single-Channel GEN2 P1000 Electronic Pipettes
Opentrons OT-2 Tips, 1000µL. Optimized for volumes 100µL to 1000µL Clear Tips, Polypropylene. These tips are DNAse/RNAse, pyrogen and protease free – they are sterilized from ebeam irradiation. Not autoclavable.
Compatible with: Opentrons Single-Channel GEN1 P1000 Electronic Pipettes, Opentrons Single-Channel GEN2 P1000 Electronic Pipettes
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Tel : 081-875-1869 , 02-328-7179
Email : hej@a3p-scientific.com
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