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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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2

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.

3

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).

4

Invitrogen™ Streptavidin, solid  DFS Item

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

5

Invitrogen™ Streptavidin, horseradish peroxidase conjugate  DFS Item

The streptavidin, horseradish peroxidase (HRP) conjugate can be used to detect biotin in a signal amplification scheme in conjunction with chromogenic substrates or fluorogenic HRP substrates.

8

Invitrogen™ eBioscience™ Streptavidin eFluor™ 450 Conjugate

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

9

Invitrogen™ eBioscience™ Streptavidin eFluor™ 710 Conjugate

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

Conjugate eFluor 710
Target Molecule Biotin
Product Type Streptavidin Conjugate (Fluorescent)
Form Liquid
Label or Dye eFluor 710
Concentration 0.2 mg/mL
Product Line eBioscience
10

Invitrogen™ Streptavidin, Alexa Fluor™ 555 Conjugate  DFS Item

Alexa Fluor™ 555 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).

Conjugate Alexa Fluor 555
Product Type Streptavidin Conjugate (fluorescent)
Product Line Alexa Fluor
11

Molecular Probes™ Qdot™ 585 Streptavidin Conjugate  DFS Item

Qdot™ 585 Streptavidin Conjugate

Shipping Condition Room Temperature
Conjugate Qdot 585
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 1 μM
Product Line Qdot
13

Invitrogen™ Pierce™ Avidin, Fluorescein (FITC) Conjugated

Perform Western blot, ELISA or other biotin-based detection methods using these purified and HRP-, AP- or FITC-labeled avidin molecules.

15

Invitrogen™ Streptavidin, Alexa Fluor™ 680 Conjugate  DFS Item

Streptavidin, Alexa Fluor™ 680 conjugate

Conjugate Alexa Fluor 680
Product Type Streptavidin Conjugate (fluorescent)
Label or Dye Alexa Fluor Dyes
Product Line Alexa Fluor