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Streptavidin-Biotin Binding Products

Streptavidin is a protein that binds tightly to biotin, and it is used extensively in molecular biology and bionanotechnology.
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1 – 15 of 42 results
2

Invitrogen™ LanthaScreen™ Tb-Streptavidin, 1 mg/mL Kit

LanthaScreen™ Tb-Streptavidin, 1 mg/mL Kit

Shipping Condition Dry Ice
Content And Storage LanthaScreen™ Tb-Streptavidin is supplied at 1 mg/ml and contains the streptavidin in HEPES buffered saline, 400 μl of the fluorescein-labeled, biotinylated peptide for use as a positive control, and 100 ml of TR-FRET Dilution Buffer. Store components as indicated in the product Certificate of Analysis (-20°C, or +20-30°C).
Conjugate Tb (Terbium)
Product Type Streptavidin Conjugate (Fluorescent)
Form Liquid
Label or Dye Tb (Terbium)
Concentration 1 mg/mL
Product Line LanthaScreen
13

Molecular Probes™ Qdot™ 655 Streptavidin Conjugate

Qdot™ 655 Streptavidin Conjugate

EDGE
Shipping Condition Room Temperature
Conjugate Qdot 655
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 1 μM
Product Line Qdot
14
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Invitrogen™ Streptavidin, lyophilized powder

A bacterially derived biotin-binding protein that reportedly exhibits less nonspecific binding than avidin.

EDGE
Shipping Condition Wet Ice
Content And Storage Streptavidin is provided in lyophilized form in 10 mM phosphate buffered saline, pH 7.4. Reconstitute with 1 ml of distilled or deionized water. Store at 4°C.
Conjugate Unconjugated
Product Type Streptavidin Conjugate (fluorescent)
Form Lyophilized
15

Invitrogen™ Streptavidin, Alexa Fluor™ 546 conjugate

Streptavidin, Alexa Fluor™ 546 conjugate

EDGE