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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™ 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).

2

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
4

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).

6

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).

8

Thermo Scientific™ Pierce™ Streptavidin, Hydrazide-Activated

Perform Western blot, ELISA or other biotin-based detection with purified and HRP-, AP-, FITC-, TRITC-, PE- or APC-conjugated or maleimide-/hydrazide-activated streptavidin.

9

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

Molecular Probes™ Qdot™ 525 Streptavidin Conjugate  DFS Item

Qdot™ 525 Streptavidin Conjugate

Shipping Condition Room Temperature
Conjugate Qdot 525
Product Type Streptavidin Conjugate (fluorescent)
Form Liquid
Concentration 1 μM
Product Line Qdot
12

Thermo Scientific™ Pierce™ Avidin

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

Content And Storage Store at -20°C. Shipped at ambient temperature.
Conjugate Unconjugated
Target Molecule Biotin
Product Type Avidin (Unconjugated)
Form Solid
Label or Dye Unlabeled
Product Line Pierce
13

Thermo Scientific™ Streptavidin Protein, AP

Streptavidin Protein, AP conjugate, 21324, from Invitrogen™, 21324, from Invitrogen™ Species Reactivity: ; Applications: ELISA, Western Blot.

14

Thermo Scientific™ NeutrAvidin Protein, HRP

NeutrAvidin Protein, HRP conjugate, 31001, from Invitrogen™, 31001, from Invitrogen™ Species Reactivity: ; Applications: ELISA, Immunohistochemistry, In Situ Hybridization (ISH), Western Blot.

15

Thermo Scientific™ NeutrAvidin Protein, AP

NeutrAvidin Protein, AP conjugate, 31002, from Invitrogen™, 31002, from Invitrogen™ Species Reactivity: ; Applications: ELISA, Immunohistochemistry, In Situ Hybridization (ISH), Western Blot.