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Streptavidin Alexa Fluor® 488-conjugated Antibody

Catalog #: FAB9020G Datasheet / COA / SDS
Recombinant Monoclonal Antibody
Catalog # Availability Size / Price Qty
FAB9020G-100UG

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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Streptavidin Alexa Fluor® 488-conjugated Antibody Summary

Specificity
Detects Streptavidin in Western blot.
Source
Monoclonal Rabbit IgG Clone # 1220C
Purification
Protein A or G purified
Immunogen
Purified streptavidin from Streptomyces avidinii
Formulation
Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide
Label
Alexa Fluor 488 (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration
Sample
Western Blot
Optimal dilution of this antibody should be experimentally determined.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Streptavidin

Streptavidin is a 52.8 kDa protein from the bacterium Streptomyces avidinii. Streptavidin is a homo-tetramer forming a beta-barrel with an extraordinarily high affinity for biotin (also known as vitamin B7). It has a dissociation constant (Kd) on the order of ≈10−14 mol/L. The binding of biotin to streptavidin is one of the strongest non-covalent interactions known in nature and has a high resistance to organic solvents, denaturants, detergents, proteolytic enzymes, and extreme pH ranges or temperatures.

Alternate Names
SA V1; SA V2; Streptavidin V1; Streptavidin V2; Streptavidin

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