Mal-amido-PEG2-NHS ≥95%, Ambeed.Inc
Supplier: Ambeed
Mal-amido-PEG2-NHS ≥95%, Ambeed.Inc
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XFD514 NHS ester [Same Structure to Alexa Fluor™ 514 NHS ester]
Supplier: AAT BIOQUEST INC
XFD514 NHS ester]
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Azadibenzocyclooctyne-PEG4-NHS ester
Supplier: Thermo Scientific Chemicals
Azadibenzocyclooctyne-PEG4-NHS ester (ADIBO-PEG4-NHS ester) is applied for protein-peptide conjugation, peptide-small molecule conjugation, 18F radiolabeling, protein-oligonucleotide conjugation and surface modification.
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QXY7 NHS ester [equivalent to QSY-7 NHS ester]
Supplier: AAT BIOQUEST INC
QXY7 is the same molecule to QSY-7 acid (ThermoFisher).
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Cy5DIGE NHS ester
Supplier: AAT BIOQUEST INC
Cy5DIGE NHS ester, an equivalent of Cy5® NHS ester minimal dye, is one of the major colors used for labeling proteins subject to DIGE analysis.
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XFD568 NHS Ester fluorescent probe
Supplier: AAT BIOQUEST INC
XFD568 has the same chemical structure of Alexa Fluor® 568 (Alexa Fluor® is the trademark of ThermoFisher).
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3-(4,4-difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-yl)propionic acid NHS ester ≥96%
Supplier: Ambeed
3-(4,4-difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-yl)propionic acid NHS ester ≥96%
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XFD647 NHS ester [Same Structure to Alexa Fluor™ 647 NHS ester]
Supplier: AAT BIOQUEST INC
XFD647 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 647 (Alexa Fluor® is the trademark of ThermoFisher).
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Cy3DIGE NHS ester ≥90%
Supplier: AAT BIOQUEST INC
Cy3DIGE NHS ester, an equivalent of Cy3® NHS ester minimal dye, is one of the major colors used for labeling proteins subject to DIGE analysis.
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XFD488 NHS Ester fluorescent probe
Supplier: AAT BIOQUEST INC
XFD488 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 488 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
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Sulfo-NHS Biotin, EZ-Link™ No-Weigh™ Format
Supplier: Invitrogen
Thermo Scientific EZ-Link Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
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Desthiobiotin NHS ester, EZ-Link™, Pierce™
Supplier: Invitrogen
Thermo Scientific EZ-Link NHS-Desthiobiotin is a short, membrane permeable, amine-reactive labeling reagent whose biotin-like group is elutable from streptavidin, making it ideal for intracellular protein labeling and purification.
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D-Biotin-N-succinimidyl ester
Supplier: Bachem Americas
Sequence: D-Biotinyl-OSu
Synonym(s): BNHS#Biotin-NHS
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1-tert-Butyl 18-(2,5-dioxopyrrolidin-1-yl) octadecanedioate ≥97%
Supplier: Ambeed
1-tert-Butyl 18-(2,5-dioxopyrrolidin-1-yl) octadecanedioate ≥97%
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CypHer5E NHS ester
Supplier: AAT BIOQUEST INC
CypHer5E NHS ester is an excellent building block for developing site-specific pH probes.
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XFD680 NHS ester [Same Structure to Alexa Fluor™ 680 NHS ester]
Supplier: AAT BIOQUEST INC
XFD680 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 680 (Alexa Fluor® is the trademark of ThermoFisher).
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Protonex™ Red 780 NHS ester
Supplier: AAT BIOQUEST INC
Protonex™ Red 780 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event.
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XFD750 NHS ester [Same Structure to Alexa Fluor™ 750 NHS ester]
Supplier: AAT BIOQUEST INC
XFD750 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 750 (Alexa Fluor® is the trademark of ThermoFisher).
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Atto 594 NHS ester
Supplier: AAT BIOQUEST INC
ATTO 594 is a fluorescent rhodamine dye.
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ATTO 532 NHS ester
Supplier: AAT BIOQUEST INC
ATTO 532 is a rhodamine-based fluorescent labeling dye with high molecular high extinction coefficient and fluorescence quantum yield (0.90) as well as sufficient Stoke's shift (excitation maximum 532 nm, emission maximum 552 nm).
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QXY21 NHS ester [equivalent to QSY-21 NHS ester]
Supplier: AAT BIOQUEST INC
QXY21 is the same molecule to QSY-21 acid (ThermoFisher).
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Cy2DIGE NHS ester ≥90%
Supplier: AAT BIOQUEST INC
Cy2DIGE NHS ester, an equivalent of Cy2® NHS ester minimal dye, is used for labeling proteins subject to DIGE analysis.
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D-Biotin-N-succinimidyl ester ≥90% (by NMR), Calbiochem®, Sigma-Aldrich®
Supplier: MilliporeSigma
Biotin N-hydroxysuccinimide Ester Form White to off-white solid Purity =90% by NMR Cas number 35013-72-0 Storage +2C to +8C.Biotinylates amino acids, peptides, or proteins under mild conditions.
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5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)]
Supplier: Adipogen
5(6)-Carboxyfluorescein diacetate N-succinimidyl ester is a useful fluorescent tracer that can passivley diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent itself is colorless and nonfluorescent but becomes brightly green fluorescent once it is hydrolyzed by intracellular esterases.