3,4-Dibromo-Mal-PEG4-amide-DBCO is a PEG linker containing a dibromomaleimide group and a terminal DBCO group. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. PEG linkers are hydrophilic moieties, therefore the attachment of a PEG linker to a compound increases it’s water solubility properties in aqueous media. Reagent grade, for research purpose.
Detail
3,4-Dibromo-Mal-PEG4-amide-DBCO is a PEG linker containing a dibromomaleimide group and a terminal DBCO group. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. PEG linkers are hydrophilic moieties, therefore the attachment of a PEG linker to a compound increases it’s water solubility properties in aqueous media. Reagent grade, for research purpose.
Other Products
Phytic Acid Assay Kit
Product Info
Document
Product Info
K-PHYT
SKU: 700004327
50 assays per kit
Content:
50 assays per kit
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:
Phytic Acid, Phosphorus
Assay Format:
Spectrophotometer
Detection Method:
Absorbance
Wavelength (nm):
655
Signal Response:
Increase
Linear Range:
~ 0.5 to ~ 7.5 µg of phosphorus per assay
Limit of Detection:
~ 11.3 mg phosphorus (~ 40 mg phytic acid)
Reaction Time (min):
25 min enzymic; 1 h for phosphate determination
Application examples:
Seed materials, feeds and foodstuffs.
Method recognition:
Novel method
The Phytic Acid test kit is a simple method for the measurement and analysis of phytic acid/total phosphorus in food and feed samples. This method does not require purification of phytic acid via anion-exchange chromatography making it amenable to high numbers of samples.
Display our complete list of organic acid assay kits.
Advantages
Very cost effective
All reagents stable for > 2 years after preparation
Mega-Calc™ software tool is available from our website for hassle-free raw data processing
Standard included
Document
The Phytic Acid test kit is a simple method for the measurement and analysis of phytic acid/total phosphorus in food and feed samples. This method does not require purification of phytic acid via anion-exchange chromatography making it amenable to high numbers of samples.
