Native Streptavidin protein (DyLight® 550) (ab134348)
Key features and details
- Expression system: Native
- Suitable for: Flow Cyt, FRET
Description
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Product name
Native Streptavidin protein (DyLight® 550)
See all Streptavidin proteins and peptides -
Expression system
Native -
Accession
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Protein length
Full length protein -
Animal free
No -
Nature
Native -
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Species
Streptomyces avidinii
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Conjugation
DyLight® 550. Ex: 562nm, Em: 576nm
Associated products
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Related Products
Specifications
Our Abpromise guarantee covers the use of ab134348 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
Flow Cytometry
FRET
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Form
Liquid -
Additional notes
If further dilution of the conjugate is required, use diluted material within one month. -
Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at +4°C. Store In the Dark.
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: Phosphate Buffer, 0.88% Sodium chloride, 1% BSA
General Info
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Alternative names
- SA V1
- SA V2
- strepavidin
see all -
Relevance
Streptavidin is a tetrameric protein purified from Streptomyces sp. that binds very tightly to the vitamin biotin with a Kd of ~ 10-14 mol/l. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. -
Cellular localization
Cytoplasmic
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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SDS download
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Datasheet download
References (1)
ab134348 has been referenced in 1 publication.
- Mikedis MM & Downs KM PRDM1/BLIMP1 is widely distributed to the nascent fetal-placental interface in the mouse gastrula. Dev Dyn 246:50-71 (2017). PubMed: 27696611