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Merck
CN

D5189

Sigma-Aldrich

L-Asp-Asp-Rhodamine trifluoroacetate salt

>98%, solid

Synonym(s):

(L-Asp)2 Rhodamine 110 ⋅ TFA

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About This Item

Empirical Formula (Hill Notation):
C28H24N4O9 · C2HF3O2
Molecular Weight:
674.53
MDL number:
UNSPSC Code:
41106305
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Assay

>98%

form

solid

storage temp.

−20°C

Amino Acid Sequence

Asp-Asp-Rh

Application

Substrate for detection of intracellular caspase activation by flow cytometry after apoptosis induction in intact hematopoietic cell lines.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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H Hug et al.
Biochemistry, 38(42), 13906-13911 (1999-10-21)
Caspases (cysteine aspartate-specific proteases) are a structurally related group of cysteine proteases that cleave peptide bonds following specific recognition sequences. They play a central role in activating apoptosis of vertebrate cells. To measure apoptosis induced by various stimuli and at

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