Labeling-detection

Streptavidin, FITC conjugated - 1 mg

119,00
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  • Cat.Number : AS-60659-FITC
  • Availability :
    In stock
  • Shipping conditions : Ice delivery fees must be applied

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Quantity

FITC-streptavidin conjugate has been optimized in fluorophore/protein labeling ratio to ensure high fluorescent signal and uncompromised streptavidin function. Fluorescein isothiocyanate (FITC) remains one of the most popular fluorescent labeling reagents. The fluorescence of FITC can be observed at excitation/emission wavelength of 495 nm /520 nm. FITC-streptavidin conjugate is suitable for immunofluorescent staining, fluorescence in situ hybridization, flow cytometry and other biological applications.

Specifications

Chemistry
Molecular Mass/ Weight
  • ~55.000
Properties
Absorbance (nm)
  • 495
Emission (nm)
  • 520
Quantity & Purity
Concentration
  • 1 mg/ml
Storage & stability
Form
  • In solution
Storage Buffer
  • 10 mM phosphate, 150 mM NaCl, pH 7.2, with BSA and 2 mM sodium azide
Storage Conditions
  • The dye-protein conjugate is stable for 2~3 months at 4°C. For long-term storage, divide the solution into aliquots and store at -20°C or add an equal volume of glycerol (ACS grade or higher) and store the solution at -20°C without aliquoting. Avoid multiple thaw-freeze cycles. The product is stable for 1 year at -20°C
Activity
Application
Biomarker Target
Detection Method
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • E. coli

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