28862 Results for: "Alkyne+PEG+Biotin&amp"

Supplier: AAT Bioquest

TF4 is designed to be a superior fluorophore alternative to ROX and Texas Red®.

Supplier: Biotium

Biotin-4-fluorescein (N-(5-aminopentyl)biotinamide, trifluoroacetic acid salt) has been reported to be a superior fluorescent biotin derivative for accurate measurement of avidin and streptavidin in crude biological samples. Binding of biotin to avidin and streptavidin is high affinity, fast and noncooperative.

Supplier: AAT Bioquest

Biotin/avidin complexes are widely applied for a variety of biological detections.

Supplier: Aladdin Scientific

Amino functionalized polyethylene glycol (NH2-PEG-NH2) is a homobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: AAT Bioquest

TQ1 is designed to be a superior quencher alternative to DABCYL.

Supplier: Biotium

Potential applications of Biotin-CF® dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF® dye can be used as a polar tracer by microinjection to study the morphology of cells. CF® dyes are very photostable which make them suitable for studies where prolonged exposure to light may be necessary.

Supplier: Aladdin Scientific

4arm PEG SCM (4arm PEG NHS Ester). Hydrogel PEG. This is the activated form of 4ARM-COOH.Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Supplier: Aladdin Scientific

Amino functionalized polyethylene glycol (NH2-PEG-NH2) is a homobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: Biotium

Biotin-X-DHPE (N-((6-(Biotinoyl)amino)hexanoyl)-1,2-dihexadecanoylsn-glycero-3-phosphoethanolamine, triethylammonium salt) can be used to couple avidin or streptavidin to cell membranes or liposomes.

Supplier: Biotium

Potential applications of Biotin-CF® dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF® dye can be used as a polar tracer by microinjection to study the morphology of cells. CF® dyes are very photostable which make them suitable for studies where prolonged exposure to light may be necessary.

Supplier: Ambeed

NH2-PEG-NH2, M.W. ~2000 ≥97%

Supplier: Aladdin Scientific

8 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

Supplier: Aladdin Scientific

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: Aladdin Scientific

Amino functionalized polyethylene glycol (NH2-PEG-NH2) is a homobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: Biotium

Potential applications of Biotin-CF® dye include detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples. In addition, biotin-CF® dye can be used as a polar tracer by microinjection to study the morphology of cells. CF® dyes are very photostable which make them suitable for studies where prolonged exposure to light may be necessary.

Supplier: AAT Bioquest

Biotin/avidin complexes are widely applied for a variety of biological detections.

Supplier: Ambeed

Acrylamide-PEG-Acrylamide, M.W. ~3400 ≥97%

Supplier: AAT Bioquest

Biotin/avidin complexes are widely applied for a variety of biological detections.

Supplier: AAT Bioquest

TQ5WS is designed to be a superior quencher to Cy5, TF5 and Cy5.5.

Supplier: Aladdin Scientific

Nanocs' amino acid and peptide PEG conjugates were made from the covalent attachment of PEG to various amino acid derivatives. Conjugates were provided in lyophilized powder form.

Supplier: AAT Bioquest

Biotin NTA (BNTA), a biotin-labeled nitrilotriacetic acid, is widely used to detect histidine-tagged proteins immobilized on nitrocellulose membranes with the detection limite of ~0.1 pmol.

Supplier: AAT Bioquest

Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.

Supplier: Aladdin Scientific

Amino functionalized methoxyl polyethylene glycol, amino PEG (mPEG-NH2) is a mono reactive PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: AAT Bioquest

This bifunctional biotin-fluorescein conjugate demonstrates better binding and stronger fluorescence than biotin fluorescein.

Supplier: AAT Bioquest

Biotin PEG3 amine is a carbonyl-reactive biotin derivative that contains a long arm to increase its avidin-binding affinity.

Supplier: AAT Bioquest

Biotin IDA is a bifunctional reagent that can be used to detect histidine-tagged proteins immobilized.

Supplier: Ambeed

DSPE-PEG-Mal, M.W. ~2000

Supplier: Aladdin Scientific

Amino functionalized polyethylene glycol (NH2-PEG-NH2) is a homobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via carboxylic group (-COOH) or other amine reactive chemical groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.

Supplier: Ambeed

Biotin-HPDP ≥95%

Supplier: AAT Bioquest

Acridinium biotin is a conjugate of acridinium ester and biotin.