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STN-NP117-25ug STN-NP117-200ug

Streptavidin Protein-PE, premium grade

ACROBiosystems

DESCRIPTION

Streptavidin Protein-PE, premium grade (STN-NP117) is expressed from E. coli cells.

DETAILS

  • Tag: Native
  • Host: E. coli
  • Size: 200ug
  • Buffer: PBS, 0.2 M NaCl, 15 mg/ml HSA, pH7.4
  • Format: Powder
  • Purity: 90%
  • Storage: -20℃, aviod light
  • Category: Fluorescent labeled protein
  • Molecule: Streptavidin
  • Conjugate: PE Labeled
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: 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.
  • Swiss-prot: NA
  • Characteristics: This protein carries no "tag".
  • Endotoxin Level: 0.2 EU per μg
  • Shipping Condition: RT
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html