STN-N51H3-5mg
Streptavidin (A24C) Protein, His Tag
ACROBiosystems
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DESCRIPTION
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.
DETAILS
- Tag: C-10×His
- Host: E. coli
- Size: 5mg
- Buffer: PBS, pH7.4
- Format: Powder
- Purity: 95%
- Source: Streptavidin (A24C) Protein, His Tag (STN-N51H3) is expressed from E. coli cells. It contains AA Cys 24 - Gln 183 (Accession # P22629-1 (A24C)).
- Storage: -20℃
- Category: Other Recombinant Proteins
- Molecule: Streptavidin
- Conjugate: Unconjugated
- 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.
- Exp Region: Cys 24 - Gln 183
- Swiss-prot: P22629-1(A24C)
- Package Size: 1mg*5
- Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 18.6 kDa. The protein migrates as 19-20 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).
- Endotoxin Level: 1.0 EU per μg
- Molecular Weight: 18.6 kDa
- Shipping Condition: RT
- Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html