Description
Streptavidin is a non-glycosylated protein that is prepared chromatographically from the bacterium Streptomyces avidinii. Streptavidin homotetramers have a particularly high, non-covalent binding affinity for biotin. When conjugated with fluorochromes, streptavidin has been widely used with biotin-conjugated antibodies and other biotinylated specific-binding molecules (eg, recombinant proteins and lectins) to stain cells and tissues for subsequent multiparameter analysis by flow cytometry, fluorescence microscopy and imaging. Likewise, when conjugated with an enzyme (eg, Horseradish Peroxidase or Alkaline Phosphatase) and coupled with a colorimetric or luminescent substrate development system, streptavidin has found widespread use along with biotinylated antibodies in a number of applications including Western blot, ELISA, ELISPOT, immunocytochemistry and immunohistochemistry.
Streptavidin was conjugated to BD Horizon BUV395 which has been exclusively developed by BD Biosciences as an optimal dye for use on a 355 nm laser equipped instrument. With an Ex Max at 348 nmand an Em Max at 395 nm, this dye has virtually no spillover into any other detector. BD Horizon BUV395 can be excited with a 355 nm laser and detected with a 379/28 filter.
Format
- FormatBUV395
- Excitation SourceUltraviolet 355 nm
- Excitation Max348nm
- Emission Max395nm
BUV395 is a UV-excitable dye that has been developed exclusively by BD Biosciences. With an excitation max of 348 nm and emission max of 395 nm, BUV395 can be excited by the 355-nm laser and detected in a 379/28 filter. This dye is optimal for multicolor flow cytometry because it has little to no spillover into other detectors.
Other Formats→
- AKP
- APC
- APC-Cy™7
- APC-R700
- BB515
- BUV496
- BUV563
- BUV615
- BUV661
- BUV737
- BUV805
- BV421
- BV480
- BV510
- BV605
- BV650
- BV711
- BV786
- FITC
- HRP
- PE
- PE-CF594
- PE-Cy™5
- PE-Cy™7
- PerCP
- PerCP-Cy™5.5
- V450
- V500
Suggested Companion Products
Stain Buffer (BSA) RUO 500mLCat No: 554657
Biotin Rat Anti-Mouse CD45R/B220 RA3-6B2RUO 0.1mgCat No: 553085
Biotin Rat Anti-Mouse CD45R/B220 RA3-6B2RUO 0.5mgCat No: 553086
Lysing Buffer RUO 100mLCat No: 555899
Purified Rat Anti-Mouse CD16/CD32 (Mouse BD Fc Block™) 2.4G2RUO 0.1mgCat No: 553141
Purified Rat Anti-Mouse CD16/CD32 (Mouse BD Fc Block™) 2.4G2RUO 0.5mgCat No: 553142
Brilliant Stain Buffer RUO 1000TestsCat No: 566349
Brilliant Stain Buffer Plus RUO 1000TestsCat No: 566385
Brilliant Stain Buffer RUO 100TestsCat No: 563794
| Resources & Tools | ||||||
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| Spectrum Viewer | Panel Designer | SpectrumViewer | Download TDS | Download MSDS | ||
Preparation and Storage
Store undiluted at 4°C and protected from prolonged exposure to light.Do not freeze.Streptavidin was conjugated with dye under optimum conditions, and unconjugated Streptavidin and free dye were removed
Product Notices
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- BD Horizon Brilliant Ultraviolet 395 is covered by one or more of the following US patents: 8,158,444; 8,575,303; 8,354,239.
- BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
- Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
BD Horizon™ BUV395 Streptavidin is a useful second-step reagent for the indirect immunofluorescent staining of cells in combination with biotinylated primary antibodies for flow cytometric analysis.
