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PerCP Streptavidin
PerCP Streptavidin

PerCP spectra. The absorption spectrum of Streptavidin-PerCP is presented in the left panel. The corresponding emission spectrum, at the excitation wavelength of 488 nm, appears in the right panel.

PerCP spectra. The absorption spectrum of Streptavidin-PerCP is presented in the left panel. The corresponding emission spectrum, at the excitation wavelength of 488 nm, appears in the right panel.

製品詳細
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BD Pharmingen™
Flow cytometry (Routinely Tested)
0.2 mg/ml
AB_2336918
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


調製と保管

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

推奨アッセイ手順

PerCP has been reported to undergo significant photobleaching, the magnitude of which increases as laser power is increased or beam focus is narrowed. For tandem conjugates incorporating PerCP (e.g., PerCP-Cy5.5), the excitation and emission properties of PerCP and the kinetics of energy exchange between fluorochromes of the tandem dye may limit their effectiveness on high-speed and/or sorting flow cytometers. Therefore, for third-color flowcytometric analysis using ≥ 25-mW laser power, we recommend PE-Cy5 (formerly BD Cy-Chrome™)-conjugated reagents (eg, Cat. No. 554062).

製品通知

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
  3. PerCP is a photosynthetic accessory pigment from Glenodinium species of dinoflagellates, which is excited by the 488-nm light of an Argon ion laser and fluoresces at 675 nm. Therefore, PerCP-labelled antibodies can be used with FITC- and R-PE–labelled reagents in most single-laser flow cytometers with no significant spectral overlap of PerCP fluorescence with that of FITC or R-PE. PerCP has been reported to undergo significant photobleaching, the magnitude of which increases as laser power is increased or beam focus is narrowed. For third-color flow¬cytometric analysis using ≥25-mW laser power, we recommend PE-Cy5-, PE-Cy7–, or PerCP-Cy5.5-conjugated reagents.
  4. 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.
  5. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
  6. Cy is a trademark of GE Healthcare.
  7. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
554064 Rev. 8
抗体の詳細
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SAv-PerCP is a useful second-step reagent for the indirect immunofluorescent staining of cells in combination with biotinylated primary antibodies for flow cytometric analysis.

PerCP is a photosynthetic accessory pigment from Glenodinium species of dinoflagellates, which is excited by the 488-nm light of an Argon ion laser and fluoresces at 675 nm. Therefore, PerCP-labelled antibodies can be used with FITC- and R-PE-labelled reagents in most single-laser flow cytometers with no significant spectral overlap of PerCP fluorescence with that of FITC or R-PE.

554064 Rev. 8
フォーマットの詳細
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PerCP
PerCP dye is part of the BD blue family of dyes. This dye is a fluorescent protein complex with an excitation maximum (Ex Max) of 481 nm and an emission maximum (Em Max) at 675 nm. PerCP is designed to be excited by the blue laser (488 nm) and detected using an optical filter centered near 680 nm (e.g., a 695/40 nm bandpass filter). The donor dye can be partially excited by the Violet (405 nm) laser resulting in cross-laser excitation and fluorescence spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
altImg
PerCP
Blue 488 nm
481 nm
675 nm
554064 Rev.8
引用&参考文献
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開発者向け参考資料 (4)

  1. Afar B, Merrill J, Clark EA. Detection of lymphocyte subsets using three-color/single-laser flow cytometry and the fluorescent dye peridinin chlorophyll-alpha protein. J Clin Immunol. 1991; 11(5):254-261. (Biology). 参考文献を見る
  2. Greimers R, Trebak M, Moutschen M, Jacobs N, Boniver J. Improved four-color flow cytometry method using fluo-3 and triple immunofluorescence for analysis of intracellular calcium ion ([Ca2+]i) fluxes among mouse lymph node B- and T-lymphocyte subsets. Cytometry. 1996; 23(3):205-217. (Biology). 参考文献を見る
  3. Shapiro HM. Practical Flow Cytometry, 3rd Edition. New York: Wiley-Liss, Inc; 1995:280-281.
  4. Waggoner AS, Ernst LA, Chen CH, Rechtenwald DJ. PE-CY5. A new fluorescent antibody label for three-color flow cytometry with a single laser. Ann N Y Acad Sci. 1993; 677:185-193. (Biology). 参考文献を見る
すべて表示する (4) 表示項目を減らす
554064 Rev. 8

Please refer to Support Documents for Quality Certificates


Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described


Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

23-22944-00