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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)

3

Invitrogen™ eBioscience™ Streptavidin eFluor™ 570 Conjugate

The streptavidin fluorochrome conjugates are commonly used in indirect staining protocols to detect biotinylated primary antibodies in flow cytometry, immunohistochemistry, and immunocytochemistry applications.

Excitation/Emission 555/570 nm
Conjugate eFluor 570
Target Molecule Biotin
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 0.2 mg/mL
Product Line eBioscience
4

Invitrogen™ eBioscience™ Streptavidin PE Conjugate

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

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™ Pierce™ Streptavidin

Purified recombinant streptavidin enables detection of biotinylated antibodies and other probes in a variety of standard assay methods including western blotting, ELISA, immunohistochemistry, and fluorescence imaging.

Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 2 to 8°C.
Conjugate Unconjugated
Target Molecule Biotin
Product Line Pierce
9

Molecular Probes™ Qdot™ 565 Streptavidin Conjugate  DFS Item

Qdot™ 565 Streptavidin Conjugate

Shipping Condition Room Temperature
Conjugate Qdot 565
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 1 μM
Product Line Qdot
10

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
11

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).

13

Invitrogen™ Streptavidin Agarose  DFS Item

For isolating biotinylated molecules and complexes with biotinylated components, including antibodies, antibody-antigen complexes, ligands and receptors, nucleic acids, and nucleic acid-protein complexes

14

Invitrogen™ Streptavidin, Alexa Fluor™ 350 conjugate  DFS Item

Alexa Fluor™ 350 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).