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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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Keyword Search:
1 – 15 of 206 results
1

Invitrogen™ Streptavidin, Alexa Fluor™ 488 Conjugate

Alexa Fluor™ 488 streptavidin comprises a biotin-binding protein (streptavidin) covalently attached to a fluorescent label (Alexa Fluor™ dye).

EDGE
Conjugate Alexa Fluor 488
Product Type Streptavidin Conjugate (fluorescent)
Label or Dye Alexa Fluor
Product Line Alexa Fluor
2
Promotions Available

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
3
Promotions Available

Invitrogen™ Streptavidin, horseradish peroxidase conjugate

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.

EDGE
4

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
6

IBA Lifesciences Strep-Tactin™ Conjugate

Strep-Tactin™ conjugates with AP or HRP for detection of Strep-tag™II and Twin-Strep-tag™ fusion proteins

EDGE
7
Promotions Available

Invitrogen™ Streptavidin, Alexa Fluor™ 555 Conjugate

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
8

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).

10

Thermo Scientific™ NeutrAvidin™ Protein, Maleimide-Activated

Purified NeutrAvidin protein for Western blot, ELISA or other biotin-based detection methods.

11

Invitrogen™ Streptavidin, solid

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

12

Thermo Scientific™ Pierce™ High Sensitivity Streptavidin-HRP

Amplify signal in Western blot, ELISA or other biotin-based detection methods with this exclusive, high signal-to-noise, peroxidase-conjugated, ready-to-use streptavidin.

Content And Storage Storage at 4°C for at least one year.
Conjugate HRP
Target Molecule Biotin
Concentration 1.0–1.1 mg/mL
Product Line Pierce
14

BD AKP Streptavidin

Pre-diluted, ready-to-serve, convenient to use enzyme which provides optimal signal amplification and detection of an antigen

15

IBA Lifesciences Streptavidin
BIOPHARMA GREENER_CHOICE

Streptavidin is a widely used tool for immobilization and assays of biotinylated proteins or other biotin conjugated molecules.

Particle Size 13.3 kDa/subunit
Purity or Quality Grade >95 %
Source Recombinant, expression in E. coli