logo
Products
Technologies
Applications
Services
Resources
Selection Guides
About
FAM-LETD-FMK
Activation of caspases plays a central role in apoptosis. FAM-LETD-FMK provides a convenient means for sensitive detection of activated caspase-8 in living cells. It is cell permeable, nontoxic, and irreversibly binds to activated caspase-8 in apoptotic cells. The FAM label allows for direct detection of activated caspases in apoptotic cells by fluorescence microscopy, flow cytometry, or fluorescence plate reader.
Chemical structure for FAM-LETD-FMK
Chemical structure for FAM-LETD-FMK
CatalogSize
Price
Quantity
13416100 ug
Price
 
Physical properties

Molecular weight850.81
SolventDMSO
Spectral properties

Correction factor (260 nm)0.32
Correction factor (280 nm)0.178
Extinction coefficient (cm -1 M -1)
83000
Excitation (nm)493
Emission (nm)517
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12352200
Contact us

Telephone
Fax
Emailsales@aatbio.com
InternationalSee distributors
Bulk requestInquire
Custom sizeInquire
Technical SupportContact us
Request quotationRequest
Purchase orderSend to sales@aatbio.com
ShippingStandard overnight for United States, inquire for international
Page updated on October 13, 2025