CruzFluor 647 succinimidyl ester MW: 1390.79
A fluorophore dye used for labeling proteins, antibodies and nucleic acids.

CruzFluor™ 647 succinimidyl ester

CruzFluor 647 succinimidyl ester is rated 5.0 out of 5 by 1.
  • y_2020, m_5, d_23, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_362620, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getAggregateRating, 168ms
  • REVIEWS, PRODUCT
5
1
4
0
3
0
2
0
1
0
Alternate Names: CFL™ 647 succinimidyl ester
Application: CruzFluor™ 647 succinimidyl ester is a fluorophore dye used for labeling proteins, antibodies and nucleic acids
Molecular Weight: 1390.79
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Submit a review for this product and receive 15 CruzCredits

Cruzfluor™ 647 succinimidyl ester dyes display good reactivity, stability as well as selectivity with protein amino groups. Cruzfluor™ 647 dyes maintain similar spectral properties as those of Cy5® with the additional benefits of pH-independence in the range of 3 to 11 pH, increased photostability and much greater fluorescence. These additional benefits make Cruzfluor™ 647 succinimidyl ester dyes a superb alternative to Cy5®, DyLight® 633 and Alexa Fluor® 647/633. The CruzFluor™ 647 dyes have an excitation maxima of ~650 nm and an emission maxima of ~670 nm. Additionally, CruzFluor™ 647 (CFL 647) is offered conjugated to commonly used secondary antibodies for use in flow cytometry and immunofluorescence.
The CruzFluor™ family of products are a fluorescent labeling dye series that spans the full visible spectrum, and are useful to conjugate to nucleic acids, proteins and antibodies. The CruzFluor™ dyes are strong reagents for amine modification because they are incorporated with succinimidyl esters, which have a very strong ability to develop amide bonds that are as stable if not identical to the bonds found on a natural peptide.

Physical State :
Solid
Solubility :
Soluble in DMSO.
Storage :
Desiccate at -20° C
Fluoresence :
λex 654 nm, λem 674 nm
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Download SDS (MSDS)

Certificate of Analysis

Adobe Acrobat Reader is required to reliably view,
print and comment on PDF documents

Recommendations for reconstitution?

Asked by: chemicalsmg
Thank you for your question. For reconstitution, add anhydrous DMSO into the vial to make a 10-20 mM stock solution. Mix well by pipetting or vortexing. Extended storage of the dye stock solution may reduce the dye activity. Can be stored in freezer for two weeks when kept from light and moisture. Avoid freeze-thaw cycles. Please contact Technical Service if you have further questions concerning this product.
Answered by: Tech Service 9
Date published: 2016-12-28
  • y_2020, m_5, d_23, h_14CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_362620, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getContent, 172ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Product sc Product sc-362620 has an excitation maxima of ~590 nm and an emission maxima of ~610 nm. -SCBT QC
Date published: 2015-02-02
  • y_2020, m_5, d_23, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_362620, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-3.2.0
  • CLOUD, getReviews, 18ms
  • REVIEWS, PRODUCT

Santa Cruz Biotechnology, Inc. is a world leader in the development of products for the biomedical research market. Call us Toll Free at 1-800-457-3801.
Copyright © 2007-2020 Santa Cruz Biotechnology, Inc. All Rights Reserved. "Santa Cruz Biotechnology", and the Santa Cruz Biotechnology, Inc. logo, "Santa Cruz Animal Health", "San Juan Ranch", "Supplement of Champions", the San Juan Ranch logo, "Ultracruz", "Chemcruz", "Immunocruz", "Exactacruz", and "EZ Touch" are registered trademarks of Santa Cruz Biotechnology, Inc.
All trademarks are the property of their respective owners.