Recombinant Streptavidin Streptavidin lyophilized powder

• Catalog number
  10 110 010
• Price
  Please ask
• Size
  1 mg lyophilized

• ELISA category
  Streptavidin lyophilized powder
• ELISA detection limits
  N/A
• ELISA sensitivity
  N/A
• ELISA s description
  Streptavidin is a tetrameric protein with a molecular weight of approximately 53 kD consisting of four subunits of approximately 13 kD, each containing a single biotin-binding site. It binds very tightly to the small molecule Biotin. Recombinant Streptavidin, produced by bacteria of the species Streptomyces avidinii, is expressed in E. coli. It is provided as a lyophilized product. Streptavidin coatings of solid phases offer a universal immobilization principle for the detection and analysis of proteins, peptides, PCR-fragments, haptens etc., which must be present in biotinylated form. In comparison to the direct coating method it avoids or minimizes denaturation of the biomolecules.
• Research area interests
  all immuno assays
• Package form
  lyophilized
• Antigen
  Biotin
• Reacts with
  Biotin
• Tested applications
  Use Streptavidin, recombinant for coating of solid phases (e.g., microplates, beads etc.) as well with biotin-labeled haptens and antibodies in universal immunological detection systems (streptavidin/biotin system). For life science research only. Not for use in diagnostic procedures.
• Specificity
  Biotin
• Crossreactivity
  N/A
• Preservative materials
  If applicable mentioned in the product data sheet
• Storage recommendations
  12 month
• Shipping and storage conditions
  ice pack
• Long term storage
  2-8°C
• Assay principle
  Streptavidin is a coating compound to immobilize biotinylated molecules
• Included in the standard package
  N/A
• Not included in the standard package
  N/A
• Samples to be analyzed
  coating material: microplates, beads, membranes etc. made Nitrocellulose, ceramics or plastics like Polystyrene, Polyethylene, Polypropylene, Polycarbonate, Poly(methyl methacrylate) PMMA or Polyamides
• PubMed citations
  See the datasheet
• Technical datasheet
  Contact us to receive the datasheet
• Representative figures
  No Available
• Warnings
  For Research Use only.
• Other products
• About
  The term “freeze-dry” is a lay description for the process of lyophilization protein powder. It is the conversion of water from a frozen state to a gaseous state without going through a liquid state. Aliquoting with 25 mM HEPES-KOH, pH 7.2 and 1 mM DTT and 10% weight on volume glycerol is suitable for storage of the reconstituted powder. The freeze-dry process removes moisture from the cells of specimens while the specimens remain frozen.
• Source
  Recombinants or rec. proteins
• Group
  recombinants

• Gene target
  Streptavidin   Streptavidin   powder  
• Short name
  Recombinant Streptavidin Streptavidin powder
• Technique
  Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. biotez advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
• Label
  streptavidin
• Alternative name
  Rec. biotinilated-binding streptavidin biotinilated-binding streptavidin lyophilized powder
• Alternative technique
  rec

MeSH Data

• Name
  Freeze Drying
• Concept
  Scope note: Method of tissue preparation in which the tissue specimen is frozen and then dehydrated at low temperature in a high vacuum. This method is also used for dehydrating pharmaceutical and food products.
• Tree numbers
  • E01.370.225.500.620.760.160.260
  • E01.370.225.750.600.760.160.260
  • E02.792.156.260
  • E05.200.500.620.760.160.260
  • E05.200.750.600.760.160.260
  • E05.760.156.260
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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