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 $165.00 in stock

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 –   21 days
168S0 1 mg $165.00 21 days

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 $95.00 in stock
2915-250mg 250 mg $225.00 in stock
2915-500mg 500 mg $370.00 in stock

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 $90.00 in stock
D37B0 25 mg $160.00 in stock
E37B0 50 mg $270.00 in stock
F37B0 100 mg $420.00 in stock

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 $150.00 in stock

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 $125.00 12 days
2546-100mg 100 mg $185.00 12 days
2546-1g 1 g $990.00 21 days

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 $140.00 12 days
2630-100mg 100 mg $180.00 7 days
2630-1g 1 g $850.00 12 days

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 $110.00 12 days
2623-1g 1 g $600.00 21 days

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 $40.00 in stock
D3730 25 mg $90.00 in stock
E3730 50 mg $140.00 in stock
F3730 100 mg $180.00 in stock
K3730 1 g $1500.00 in stock

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 $125.00 12 days
2615-100mg 100 mg $185.00 12 days
2615-1g 1 g $990.00 21 days

Biotin-PEG4-amine

Tetraethylene glycol (PEG4) based bifunctional molecule containing biotin and amine functional group.
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