Streptavidin Protéine

N° du produit ABIN934746

Cette protéine Native Streptavidin est exprimée dans Streptomyces avidinii.

Aperçu rapide pour Streptavidin Protéine (ABIN934746)

Antigène: Streptavidin

Type de proteíne: Native

Origine: Streptomyces avidinii

Source: Streptomyces avidinii

Application: Western Blotting (WB), ELISA

Détail du produit

Attributs du produit: Purified homogeneous preparation of Streptavidin protein

Information d'application

Indications d'application: Each Investigator should determine their own optimal working dilution for specific applications.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Supplied as a lyophilized powder. Resonstitute with deionized water.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles.

Stock: -20 °C

Stockage commentaire: Aliquot and store at -20 °C.

Détail du antigène

Antigène: Streptavidin

Sujet: Streptavidin is a 52,800 dalton tetrameric protein purified from the bacterium Streptomyces avidinii. It has an extraordinarily high affinity for biotin, the dissociation constant (kDa) of the biotin-streptavidin complex is on the order of ~10-14 mol/L, making it one of the strongest non-covalent interactions known in nature. It is used extensively in molecular biology and bionanotechnology as, in addition to the high affinity, biotin-binding is resistant to extremes of pH, temperature, organic solvents, denaturants (e.g. guanidinium chloride), detergents (e.g. SDS, Triton) and proteolytic enzymes. .

Poids moléculaire: 55 kDa