13413 Results for: "DNP-PEG4-NHS+ester"

Supplier: Apollo Scientific

Mal-amido-PEG4-acid

Supplier: Tonbo Biosciences

CFSE is a non-fluorescent molecule that easily diffuses across cell membranes

Supplier: Apollo Scientific

t-Boc-N-amido-PEG4-acid

Supplier: Biotium

5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling.

Supplier: Enzo Life Sciences

Amine dye

Supplier: AAT BIOQUEST

Mca-YVADAPK(Dnp)-OH is a fluorogenic peptide substrate for detecting caspase-1/interleukin-converting enzyme (ICE) and angiotensin I-converting enzyme-2 (ACE-2).

Supplier: Thermo Fisher Scientific

Boc-Glu-NH₂ 98%

Supplier: Thermo Fisher Scientific

ADIBO-containing reagent with PEG4 spacer and alcohol terminus

Supplier: AAT BIOQUEST

Biotin PEG4 amine is a biotinylation reagent with a PEG4 spacer.

Supplier: Thermo Fisher Scientific

A sulfhydryl reactive reagent with PEG4 spacer for incorporating ADIBO into molecules

Supplier: AAT BIOQUEST

Biotin-PEG4-tyramide is a reagent that has been used for tyramide signal amplification (TSA) via catalyzed reporter deposition (CARD).

Supplier: Apollo Scientific

Mal-amido-PEG6-NHS

Supplier: Apollo Scientific

Mal-amido-PEG2-NHS

Supplier: Apollo Scientific

Fmoc-NH-PEG8-CH2COOH

Supplier: AAT Bioquest

It is widely recognized that fluorescent labeling of cells is an effective means to determine total cell numbers or how many viable cells exist in a sample.

Supplier: Thermo Fisher Scientific

Glu-NH-med

Supplier: Apollo Scientific

Mal-amido-PEG12-NHS

Supplier: Thermo Fisher Scientific

A bifunctional linker with sulfhydryl reactive and azide reactive groups. Contains a PEG spacer to increase solubility

Supplier: AAT BIOQUEST

It is widely recognized that fluorescent labeling of cells is an effective means to determine total cell numbers or how many viable cells exist in a sample.

Supplier: G-Biosciences

Sulpho-NHS reacts primarily with primary amines to convert carboxyl groups to amine reactive sulfo-NHS esters. It is ideal for cross-linking, chemical labelling and solid support immobilisation. It is used to generate amine reactive esters from carboxylate groups and is primarily used to increase the efficiency of the carbodiimide EDC cross-linking. EDC reactions do not require Sulpho-NHS; however, its presence greatly enhances cross-linking efficiency and allows for a two-step process. EDC reacts with a carboxylate group to form an active ester, which is subject to rapid hydrolysis in aqueous buffers. The Sulfo-NHS increases the stability of the active intermediate and the resulting coupled product is identical to EDC reactions without sulpho-NHS.

Supplier: AAT BIOQUEST

Phalloidin, a bicyclic heptapeptide toxin, binds specifically at the interface between F-actin subunits, locking adjacent subunits together.

Supplier: Apollo Scientific

Water soluble, used in sandwich ELISAs and in In Vivo tumor site localisationRef: Suter.M & Butler J.E (1986) Immunology letters 13, 313-316

Supplier: AAT BIOQUEST

AF532 PEG4 biotin conjugate contains Alexa Fluor 532 fluorophore that is well excited by the common 532 nm laser.

Supplier: Thermo Fisher Scientific

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 95%

Supplier: Thermo Fisher Scientific

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 97%

Supplier: G-Biosciences

Sulpho NHS acetate is a small, water-soluble compound used for blocking primary amines by acylation. It covalent bonds with amine groups to prevent specific interactions and conjugations. It is water-soluble and reacts at pH 7 to 9.

Supplier: Apollo Scientific

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 99%

Supplier: AAT BIOQUEST

A variety of cyanine 7 (Cy7®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Supplier: AAT BIOQUEST

A variety of cyanine 5 ( Cy5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Supplier: AAT BIOQUEST

This amine-reactive biotin derivative contains a long arm (~20 Å) to increase its avidin-binding affinity.