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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

Thermo Scientific™ Pierce™ High Sensitivity Streptavidin-HRP

Amplify signal in Western blot, ELISA or other biotin-based detection methods with this exclusive, high signal-to-noise, peroxidase-conjugated, ready-to-use streptavidin.

Content And Storage Storage at 4°C for at least one year.
Conjugate HRP
Target Molecule Biotin
Concentration 1.0–1.1 mg/mL
Product Line Pierce
5

Invitrogen™ eBioscience™ Streptavidin FITC Conjugate

Commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry. Streptavidin binds to biotin with high affinity.

6

Invitrogen™ D-Biotin  DFS Item

D-Biotin

Shipping Condition Room Temperature
Conjugate Unconjugated
Product Type Biotin (unconjugated)
Product Line Invitrogen
7

Thermo Scientific™ Streptavidin Protein, HRP

Thermo Scientific™ Pierce™ Streptavidin, Horseradish Peroxidase Conjugate includes streptavidin in a purified form conjugated to peroxidase for substrate-based detection.

Shipping Condition Ambient Temperature
Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, but do not store above -20°C.
Conjugate HRP
Target Molecule Biotin
Product Type Streptavidin Conjugate
Form Solid
Label or Dye HRP (Horseradish Peroxidase)
Product Line Pierce
9

Thermo Scientific™ Pierce™ Biotin

Purified biotin and biotinylated BSA, HRP, AP or FITC for use as controls or to amplify signal in IHC via the avidin-biotin complex (ABC).

11

Invitrogen™ eBioscience™ Streptavidin PE-Cyanine5 Conjugate

Commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry. Streptavidin binds to biotin with high affinity.

12

Invitrogen™ MagniSort™ Streptavidin Positive Selection Beads

Designed for the magnetic separation of cells by positive selection. Desired cells are bound by biotinylated antibody and then streptavidin-coated magnetic beads. When placed in a magnetic field, desired cells are held in place and undesired cells can be separated by decanting.

Target Molecule Biotin
Product Type Streptavidin Conjugate (Fluorescent)
Ligand Streptavidin
Form Liquid
13

Invitrogen™ Streptavidin, Alexa Fluor™ 430 conjugate  DFS Item

Invitrogen™'s Alexa Fluor 430 streptavidin conjugate is a bright, green-fluorescent probe (absorption/emission maxima ∼434/539 nm).

15

Thermo Scientific™ Pierce™ Biotin-Fluorescein Conjugate

Purified biotin and biotinylated BSA, HRP, AP or FITC for use as controls or to amplify signal in IHC via the avidin-biotin complex (ABC).