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Streptavidin, FITC

Cat NoBIOP003-FITC
Conjugate
Type天然蛋白
SourceStreptomyces
TagFITC
Size1mg
ApplicationImmunology
FormatLiquid
Purity>90% as determined by SDS-PAGE
ConcentrationPlease refer to the vial lable for the specific concentration.
Buffer10 mM TBS (pH=7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
SpeciesStreptomyces
StorageStore at -20 degree. Avoid repeated freeze/thaw cycles.
SynonymsSA;Streptavidin / FITC 链霉抗生物素蛋白;链霉卵白素;9013-20-1;
PurificationProtein A/G
NoteFor research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals.
MolecularWeight
Description
BackgroundStreptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1x10-15M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
We can offer labeled proteins/antibodies using a broad range of intensely fluorescent dyes and labels including FITC, Biotin, Alexa Fluor, Rhodamine B, Cy, Co-Au.