t-Boc-N-Amido-PEG7-propargyl is a crosslinking reagent that enables the formation of triazole linkage with azides under the catalyzation of copper. The Boc-protected amine can be deprotected under mild acidic conditions. By introducing PEG chain into the molecule, the hydrophilicity can be greatly improved. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
t-Boc-N-Amido-PEG7-propargyl is a crosslinking reagent that enables the formation of triazole linkage with azides under the catalyzation of copper. The Boc-protected amine can be deprotected under mild acidic conditions. By introducing PEG chain into the molecule, the hydrophilicity can be greatly improved. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
DBCO-Sulfo-Link-biotin
Product Info
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Product Info
DBCO-Sulfo-Link-biotin is an anqueous soluble biotin reagent for introducing a biotin moiety to proteins and cell surfaces containing azide moiety through copper-free Click Chemistry. This biotin reagent is membrane-impermeable due to its negatively charged, water soluble sulfonate group. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
DBCO-Sulfo-Link-biotin is an anqueous soluble biotin reagent for introducing a biotin moiety to proteins and cell surfaces containing azide moiety through copper-free Click Chemistry. This biotin reagent is membrane-impermeable due to its negatively charged, water soluble sulfonate group. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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).
Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.
Very rapid reaction due to use of high activity glutaminase and uninhibited glutamate dehydrogense
All enzymes supplied as stabilised suspensions
Only enzymatic kit available
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 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.
m-PEG2-DBCO is a monodisperse PEG reagents which can enable copper-free Click Chemistry through the reaction of DBCO with azide. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
m-PEG2-DBCO is a monodisperse PEG reagents which can enable copper-free Click Chemistry through the reaction of DBCO with azide. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.