Alkyne-ethyl-PEG1-t-Butyl ester has an alkyne group and a t-butyl protected carboxyl group. The alkyne reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Thecarboxyl group group can be deprotected under mild acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
Alkyne-ethyl-PEG1-t-Butyl ester has an alkyne group and a t-butyl protected carboxyl group. The alkyne reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Thecarboxyl group group can be deprotected under mild acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
Acanthocheilonema viteae – IgG ELISA
Product Info
Document
Product Info
Name of Product
Acanthocheilonema viteae – IgG ELISA
Catalog Number
AF 9400
Short Info
This ELISA kit is for the quantitative detection of IgG antibodies against various filiarial nematodes in human serum
This product is manufactured by Bordier Affinity Products in Switzerland and distributed in Germany exclusively by Milenia Biotec.
Method/Platform
ELISA in microplate format
Range/Assay Sensivity
pNPP, λ=405 nm
Test Principle
Specific antibodies in the sample bind to Acanthocheilonema viteae antigens sensitized on microtiter plates. The presence of parasite specific antibodies is detected with a Protein A alkaline phosphatase conjugate.
Name of Product
Acanthocheilonema viteae – IgG ELISA
Catalog Number
AF 9400
Short Info
This ELISA kit is for the quantitative detection of IgG antibodies against various filiarial nematodes in human serum
This product is manufactured by Bordier Affinity Products in Switzerland and distributed in Germany exclusively by Milenia Biotec.
Method/Platform
ELISA in microplate format
Range/Assay Sensivity
pNPP, λ=405 nm
Test Principle
Specific antibodies in the sample bind to Acanthocheilonema viteae antigens sensitized on microtiter plates. The presence of parasite specific antibodies is detected with a Protein A alkaline phosphatase conjugate.
Compatible with mass spectrometry and NMR spectroscopy
Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix
This kit provides a fast and simple procedure for the isolation of total proteins from tissue, bacteria, yeast or mammalian cells without the use of SDS, Triton® X-100 and other detergents. Detergents are extensively used to prepare protein samples; however, these detergents have undesirable effects on downstream analysis. These effects include extraneous peaks in mass spectrometry, artifacts with chromatography and electrophoresis, interference with microinjection into cells and interference with protein immunization.
The Detergent-Free Total Protein Isolation Kit maintains high protein recovery and yields proteins that are 100% detergent-free. Purification is based on using Norgen’s proprietary resin together with Lysis Solution, followed by protein filtration using a filter column (provided). The purified proteins can be used in a number of downstream applications including mass spectrometry, SDS-PAGE, isoelectric focusing, NMR spectroscopy and more.
Each Lysis Tube is able to process up to 50 mg of tissue, 1010 bacterial cells, 109 yeast cells or 107 mammalian cells. Preparation time for 12 samples is less than 10 minutes.
Maximum Amount Of Starting Material: Tissues Animal Cells Bacteria Yeast
50 mg 1 x 107 cells 1 x 1010 cells 1 x 109 cells
Time to Process 12 Samples
Less than 10 minutes
Storage Conditions and Product Stability The Lysis Solution should be kept tightly sealed and stored at room temperature. Once opened, the solution should be stored at 4°C. This kit is stable for 2 years after the date of shipment.
Short term stability: 2-8oC, Long term stability: See individual component labels
Stability:
> 2 years under recommended storage conditions
Analyte:
Amylopectin, Amylose
Assay Format:
Spectrophotometer
Detection Method:
Absorbance
Wavelength (nm):
510
Signal Response:
Increase
Limit of Detection:
Amylose 5-95% of total starch content
Total Assay Time:
~ 120 min
Application examples:
Cereal starches, flours, pure starches and foods.
Method recognition:
Novel method
The Amylose/Amylopectin test kit is suitable for the measurement and analysis of amylose/amylopectin ratio and content in cereal starches and flours. Based on a Con A precipitation procedure.
All reagents stable for > 12 months after preparation
Only enzymatic kit available
Accurate and reliable amylose / amylopectin ratio determination
Simple format
Standard included
Document
The Amylose/Amylopectin test kit is suitable for the measurement and analysis of amylose/amylopectin ratio and content in cereal starches and flours. Based on a Con A precipitation procedure.