Avidin Products
Avidin Products
Thermo Scientific Chemicals Avidin, from egg
CAS: 1405-69-2
MilliporeSigma™ Calbiochem™ Avidin, Fluorescein Conjugate
For immunofluorescence and immunohistochemistry
MilliporeSigma™ Calbiochem™ Avidin, Egg White
Glycoprotein containing four identical subunits
BD anti-Avidin-Fluorescein Isothiocyanate, FITC, Clone: Avidin
Promotions are available
MP Biomedicals™ Avidin from Egg White
Avidin is a basic glycoprotein consisting of four essentially identical subunits
R&D Systems™ Avidin-Fluorescein
Applications: Flow Cytometry
MP Biomedicals™ Avidin from Egg White
Avidin from Egg White, 10-15 u/mg solid, White Crystalline Powder
SouthernBiotech™ Neutralite Avidin
Neutralized, deglycosylated avidin purified from egg white
SouthernBiotech™ Neutralite Avidin-SPRD
SouthernBiotech avidin reagents offer high sensitivity and low background for use in a variety of applications.
Molecular Probes™ Avidin, NeutrAvidin™, Texas Red™ conjugate
Avidin, NeutrAvidin™, Texas Red™ conjugate
Molecular Probes™ Avidin, NeutrAvidin™, Horseradish Peroxidase conjugate
Avidin, NeutrAvidin™, Horseradish Peroxidase conjugate
Molecular Probes™ Avidin, NeutrAvidin™, Alexa Fluor™ 350 conjugate
Avidin, NeutrAvidin™, Alexa Fluor™ 350 conjugate
Molecular Probes™ Avidin, NeutrAvidin™ Biotin-binding Protein
avidin, NeutrAvidin™ biotin-binding protein
Molecular Probes™ Avidin, NeutrAvidin™, Oregon Green™ 488 conjugate
Avidin, NeutrAvidin™, Oregon Green™ 488 conjugate
Molecular Probes™ Avidin, NeutrAvidin™, Rhodamine Red™-X conjugate
Avidin, NeutrAvidin™, Rhodamine Red™-X conjugate
Molecular Probes™ pHrodo™ Red Avidin (Fluorogenic pH Sensor)
pHrodo™ Red Avidin (Fluorogenic pH Sensor)
IBA LifeSciences Avidin; 50 mg
Avidin is a tetrameric biotin binding protein (KD ~1 x 10-14) extracted from egg white. It prevents biotin and biotinylated proteins from binding to Strep-Tactin or Strep-TactinXT, whereas binding of the Twin-Strep-tag and Strep-tagII is not influenced. Biotin and/or biotinylated proteins can potentially reduce the binding capacity of Strep-Tactin as well as Strep-TactinXT and are present in cell lysates and cell culture media, especially from mammalian or insect cells. Thus, if Twin-Strep-tag and Strep-tagII fusion proteins from biotin-containing extracts or media are intended to be purified via Strep-Tactin or Strep-TactinXT affinity chromatography, biotin has to be masked by addition of avidin prior to application onto the resin.
Sigma Aldrich Fine Chemicals Biosciences EXTRAVIDIN, PEROXIDASE CON 1ML
EXTRAVIDIN, PEROXIDASE CONJUGATE NON-HAZ / Wet Ice Required, 1mL
Sigma Aldrich Fine Chemicals Biosciences EXTRAVIDIN,PEROXIDASE CON .2ML
EXTRAVIDIN, PEROXIDASE CONJUGATE NON-HAZ / Wet Ice Required, 0.2mL
Vector Laboratories Avidin/Biotin Blocking Kit 36 ml
Avidin/Biotin Blocking Kit (SP-2001) blocks all endogenous biotin, biotin receptors, and avidin binding sites present in tissues. This kit is designed for use with avidin detection systems such as the VECTASTAIN ABC Kits if avidin or biotinylated reagents bind non-specifically to tissues or proteins. This blocking kit consists of 18 ml of Avidin D and 18 ml of biotin in convenient dropper bottles. The Avidin D is applied first (mixed with normal blocking serum), followed by the biotin solution.
Vector Laboratories Avidin D, Cell Sorter Grade Texas Red® 1 mg
Texas Red Avidin DCS is a cell sorter grade of Texas Red Avidin D that features a high fluorescence/protein weight ratio and high fluorescence efficiency. This conjugate has low non-specific binding which can otherwise hamper resolution in cell sorting and other applications. Although Texas Red Avidin DCS has been designed for cell sorting, it can also be used in fluorescent microscopy when higher sensitivity and lower background staining are necessary. This derivative is preferred when using an amplification procedure with Biotinylated Anti-Avidin D. Texas Red Avidin DCS has an excitation maximum at 595 nm and an emission maximum at 615 nm.
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