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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 – 15 of 38 results
1

Invitrogen™ Streptavidin, (Cy3)

Streptavidin, (Cy3)

EDGE
2

Invitrogen™ Streptavidin, (Cy5)

Streptavidin, (Cy5)

EDGE
3

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™
4

Invitrogen™ eBioscience™ Streptavidin Super Bright 645 Conjugate

eBioscience Streptavidin Super Bright 645 is a streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry.

6

Invitrogen™ LanthaScreen™ Tb-Streptavidin, 1 mg/mL Kit

LanthaScreen™ Tb-Streptavidin, 1 mg/mL Kit

Shipping Condition Dry Ice
Content And Storage LanthaScreen™ Tb-Streptavidin is supplied at 1 mg/ml and contains the streptavidin in HEPES buffered saline, 400 μl of the fluorescein-labeled, biotinylated peptide for use as a positive control, and 100 ml of TR-FRET Dilution Buffer. Store components as indicated in the product Certificate of Analysis (-20°C, or +20-30°C).
Conjugate Tb (Terbium)
Product Type Streptavidin Conjugate (Fluorescent)
Form Liquid
Label or Dye Tb (Terbium)
Concentration 1 mg/mL
Product Line LanthaScreen™
7

Invitrogen™ LanthaScreen™ Eu-Streptavidin

LanthaScreen™ Eu-Streptavidin

Shipping Condition Dry Ice
Excitation/Emission 340/615, 665 nm
Content And Storage Europium-labeled Streptavidin in HEPES buffered saline. Store at -20°C.
Conjugate Alexa Fluor 647,Europium
Product Type Streptavidin Conjugate (Fluorescent)
Form Liquid
Label or Dye Alexa Fluor 647, Europium
Concentration See the Certificate of Analysis
Product Line LanthaScreen™
11

Invitrogen™ Streptavidin, lyophilized powder

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

Shipping Condition Wet Ice
Content And Storage Streptavidin is provided in lyophilized form in 10 mM phosphate buffered saline, pH 7.4. Reconstitute with 1 ml of distilled or deionized water. Store at 4°C.
Conjugate Unconjugated
Product Type Streptavidin Conjugate (fluorescent)
Form Lyophilized
15

Invitrogen™ Streptavidin, (R-PE)

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