Streptavidin Protein-PE | STN-NP119-500ug

Streptavidin Protein-PE | STN-NP119-500ug| Gentaur Distribution US, UK & Europe

Streptavidin is a 66KDa tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity to biotin. Each unit can bind one biotin. Horseradish peroxidase is metalloenzyme, a 44KDa glycoprotein. When incubate with substrates, it produces a coloured, fluorimetric, or luminescent derivatives, which can be detected and quantified. HRP conjugated Streptavidin is widely used for the detection and quantification of biotinylated proteins.

Source: Streptavidin-PE (STN-NP119) is expressed from E.coli cells.

Format: Powder.

Tag: Native.

Expression System: E. coli.

Expression Region: N/A.

Conjugate: PE Labeled.

Molecular Weight: 13.8 kDa.

Characteristics: This protein carries no "tag". The protein has a calculated MW of 13.8 kDa.

Purity: N/A.

Buffer: PBS, 1.5% BSA, 0.03% ProClin300, pH7.4.

Storage Conditions: -20℃, aviod light.

Shipping Conditions: RT