Rhod-2 AM, fluorescent Ca2+ indicator (ab142780)
Key features and details
- Cell-permeable fluorescent Ca2+ indicator
- CAS Number: 145037-81-6
- Purity: > 93%
- Soluble in DMSO to 1 mg/ml
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Rhod-2 AM, fluorescent Ca2+ indicator -
Description
Cell-permeable fluorescent Ca2+ indicator -
Purity
> 93% -
CAS Number
145037-81-6 -
Chemical structure
Properties
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Excitation
552nm -
Emission
581nm -
Chemical name
9-[4-[Bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-3-[2-[2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]phenyl]-3,6-bis(dimethylamino)xanthylium bromide -
Molecular weight
1123.96 -
Molecular formula
C52H59BrN4O19 -
PubChem identifier
25229581 -
Storage instructions
Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO to 1 mg/ml -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
For more information on AM esters please visit our AM esters FAQ page.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=CC(=C3C4=C(C=C(C=C4)N(C)C)OC5=C3C=CC(=C5)N(C)C)C=CC2=[N+](CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C.[Br-] -
Source
Synthetic
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Research areas