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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

Invitrogen™ Streptavidin, Alexa Fluor™ 610—R-Phycoerythrin Conjugate (Alexa Fluor™ 610—R-Phycoerythrin Streptavidin)  DFS Item

Streptavidin, Alexa Fluor™ 610—R-Phycoerythrin Conjugate (Alexa Fluor™ 610—R-Phycoerythrin Streptavidin)

2

Invitrogen™ Streptavidin, Alexa Fluor™ 750—Allophycocyanin Conjugate (Alexa Fluor™ 750—Allophycocyanin Streptavidin)  DFS Item

Streptavidin, Alexa Fluor™ 750—Allophycocyanin Conjugate (Alexa Fluor™ 750—Allophycocyanin Streptavidin)

5

Molecular Probes™ Qdot™ 625 Streptavidin Conjugate  DFS Item

Qdot™ 625 Streptavidin Conjugate

Shipping Condition Room Temperature
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 1 μM
6

Invitrogen™ Streptavidin, (R-PE)  DFS Item

Streptavidin, (R-PE)

Buffer PBS Buffer
Shipping Condition Wet Ice
Excitation/Emission 488/575
Content And Storage Contains 1 vial of streptavidin,R-PE conjugate.

Store in refrigerator (2–8°C).
Conjugate R-phycoerythrin
Product Type Streptavidin Conjugate (Fluorescent)
Form Solution
Flow Cytometer Laser Lines 488, 488 or 561, 561
For Use With (Equipment) Flow Cytometry, Immunoassays, Histochemical Applications, Blot Analysis
Label or Dye R-PE
Concentration 1 mg/mL
Detection Method Fluorescence
9

Invitrogen™ eBioscience™ Streptavidin PE-Cyanine7 Conjugate

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

10

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.

11

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
12

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).