Streptavidin Polyclonal Antibody
This is a Streptavidin Polyclonal Antibody from Reddot Biotech. This product is for Research Use Only.
Product Specifications
Background
Streptavidin is a biotin-binding protein found in the culture broth of the bacterium Streptomyces. Streptavidin can bind to four moles of biotin per mole of protein with extremely high affinity, approximately 10,000-15,000 Da. Streptavidin lacks the carbohydrate side chains present on avidin and has an isoelectric point of 6.5 to avidin's 10 far closer to that at which most useful biological interactions occur. As a result, Streptavidin frequently exhibits much lower non-specific binding than avidin does.
Synonyms
Streptavidin, SA, Avidin
Swiss Prot
P22629
Reactivity
All
Immunogen
Native Streptomyces Avidinii streptavidin protein
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Polyclonal Antibody
Applications
WB
Purification Method
Antigen affinity purification
Assay Type
Antibody
Concentration
2.5mg/mL
Dilution
WB 1:500-1:2000
Buffer
PBS with 0.02% sodium azide, 50% glycerol, pH 7.4
Storage Conditions
Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Calculated Molecular Weight
26kDa
Observed Molecular Weight
26kDa
Host or Source
Rabbit
Isotype
IgG
Available Sizes
Curated Selection
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