Biotin and streptavidin

AF 488 streptavidin

AF 488 conjugate of streptavidin, a high-affinity biotin-binding protein, for immunofluorescence, western blots, microplate assays, and other applications use.
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Cat. # Quantity Price Lead time
A18S0 100 ug –   in stock
118S0 1 mg $185 in stock
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AF 594 streptavidin

AF 594 conjugate of streptavidin, a high-affinity biotin-binding protein, for immunofluorescence, western blots, microplate assays, and other applications use.
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Cat. # Quantity Price Lead time
A68S0 100 ug –   in stock
168S0 1 mg $185 in stock
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AMCA streptavidin

AMCA conjugate of streptavidin, a high-affinity biotin-binding protein, for immunofluorescence, western blots, microplate assays, and other applications use.
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Cat. # Quantity Price Lead time
A1AS0 100 ug –   20 days
11AS0 1 mg $165 20 days
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Biocytin hydrochloride

Lysine derivative of biotin for conjugation with avidin or streptavidin, neuroanatomical tracer.
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Cat. # Quantity Price Lead time
2915-100mg 100 mg $95 in stock
2915-250mg 250 mg $225 in stock
2915-500mg 500 mg $370 in stock
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Biotin alkyne

Biotin alkyne is a reactive affinity label which can be attached to biomolecules via click reaction.
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Cat. # Quantity Price Lead time
C37B0 10 mg $135 in stock
D37B0 25 mg $325 in stock
E37B0 50 mg $575 in stock
F37B0 100 mg $1150 in stock
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Biotin-cystamine hydrochloride

Biotin and cystamine conjugate is a cleavable biotinylation reagent.
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Cat. # Quantity Price Lead time
3477-100mg 100 mg $150 in stock
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Biotin-PEG2-alkyne

Biotin alkyne is a reagent for click chemistry labeling with biotin, an affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
2546-50mg 50 mg $125 in stock
2546-100mg 100 mg $185 in stock
2546-1g 1 g $990 in stock
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Biotin-PEG2-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
2630-50mg 50 mg $140 in stock
2630-100mg 100 mg $180 in stock
2630-1g 1 g $850 in stock
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Biotin-PEG3-amine

Triethylene glycol (PEG3) based bifunctional molecule containing biotin and amine functional group.
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Cat. # Quantity Price Lead time
2623-100mg 100 mg $110 in stock
2623-1g 1 g $600 in stock
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Biotin-PEG3-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
C3730 10 mg $125 in stock
D3730 25 mg $220 in stock
E3730 50 mg $325 in stock
F3730 100 mg $450 in stock
K3730 1 g $1420 in stock
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Biotin-PEG4-alkyne

Biotin alkyne is a reagent for click chemistry labeling with biotin, an affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
2615-50mg 50 mg $125 in stock
2615-100mg 100 mg $185 in stock
2615-1g 1 g $990 in stock
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Biotin-PEG4-amine

Tetraethylene glycol (PEG4) based bifunctional molecule containing biotin and amine functional group.
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Cat. # Quantity Price Lead time
2682-100mg 100 mg $105 in stock
2682-1g 1 g $650 in stock
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Biotin-PEG4-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
2674-50mg 50 mg $140 in stock
2674-100mg 100 mg $180 in stock
2674-1g 1 g $850 in stock
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Biotin-PEG4-carboxylic acid

Bifunctional tetraethyleneglycol linker with biotin and carboxylic acid moieties.
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Cat. # Quantity Price Lead time
2925-100mg 100 mg $110 in stock
2925-1g 1 g $550 in stock
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Biotin-PEG4-iodide

A highly reactive biotinylation reagent that readily and efficiently interacts with various nucleophiles.
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Cat. # Quantity Price Lead time
3107-100mg 100 mg $190 in stock
3107-1g 1 g please inquire in stock
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Biotin-PEG4-NHS ester

PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.
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Cat. # Quantity Price Lead time
2893-100mg 100 mg $145 in stock
2893-1g 1 g $590 in stock
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Biotin-PEG4-tetrazine

Biotin tetrazine is a reagent for copper-free click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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Cat. # Quantity Price Lead time
3797-25mg 25 mg $210 in stock
3797-250mg 250 mg $1190 in stock
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Biotin X hydrazide

Hydrazide biotin reagent with aminocaproic spacer useful for biotinylation of macromolecule reactive carbonyls.
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Cat. # Quantity Price Lead time
2730-100mg 100 mg $145 in stock