Streptavidin Protein (PE)

Catalog No. ABIN7566398

Product Details

Target: Streptavidin

Protein Type: Recombinant

Origin: Streptomyces avidinii

Source: Escherichia coli (E. coli)

Purification tag / Conjugate: This Streptavidin protein is labelled with PE.

Purpose: Streptavidin (R-PE)

Cross-Reactivity: Various Species

Characteristics: Recombinant streptavidin from Streptomyces avidinii.

Purity: >95 % (SDS-PAGE)

Application Details

Restrictions: For Research Use only

Handling

Format: Liquid

Reconstitution: 0.5 mg/mL

Concentration: 0.5 mg/mL

Buffer: Contains PBS and 0.1 % sodium azide.

Handling Advice: Do not freeze.PBS containing at least 0.1 % BSA should be used for further dilutions.

Storage: 4 °C

Storage Comment:

Short Term Storage: +4°C

Long Term Storage: +4°C

Use & Stability: Stable for at least 6 months after receipt when stored at +4°C.

Target Details

Target: Streptavidin

Abstract: Streptavidin Products

Background:

Streptavidin R-Phycoerythrin

Streptavidin is a non-glycosylated protein isolated from Streptomyces avidinii. It forms a homotetramer and strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). Streptavidin (R-PE) is typically used for flow cytometry, microarrays, ELISA and other applications that require either high sensitivity or simultaneous multicolor detection. Phycoerythrin is a member of a family of proteins called phycobiliproteins, which are derived from cyanobacteria and eukaryotic algae and exhibit extremely bright fluorescence and high quantum yields.

Molecular Weight: 60kDa (SDS-PAGE)

UniProt: P22629