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Flu-IA

Alias: FluIA; Flu IA; Flu-IA
Cat No.:V19850 Purity: ≥98%
5-IAF (5-Iodoacetamidofluorescein) is an indoleacetamidofluorescein analogue.
Flu-IA
Flu-IA Chemical Structure CAS No.: 63368-54-7
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
5-IAF (5-Iodoacetamidofluorescein) is an indoleacetamidofluorescein analogue. 5-IAF can be used as a fluorescent probe to label proteins and other compounds bearing free thiols (cysteine side chains).
Flu-IA (CAS 63368-54-7) is a fluorescently labeled derivative of the insect juvenile hormone analog, methoprene. It is used as a probe to study juvenile hormone binding proteins and receptors in insects.
Biological Activity I Assay Protocols (From Reference)
Targets
Flu-IA targets juvenile hormone binding proteins and receptors. It binds to these proteins with high affinity, allowing for the study of juvenile hormone signaling in insects.
ln Vitro
CE-LIF was used to examine the 8 μM GSH sample solutions after they had been derivatized with 8, 80, 200, 400, 800, 1600, 2000, and 2500 μM 5-IAF, in that order. Using 400 and 800 μM 5-IAF, the maximum signal intensity was found [2].
In vitro, Flu-IA is used as a fluorescent probe to study juvenile hormone binding proteins. Its binding affinity and specificity are characterized in binding assays.
ln Vivo
In vivo, Flu-IA is used to study juvenile hormone signaling in insects. It can be used to visualize the distribution of juvenile hormone binding proteins.
Enzyme Assay
In vitro binding assays for Flu-IA typically involve incubating the probe with insect tissue homogenates or purified proteins. Bound fluorescence is measured to determine binding affinity and specificity.
Cell Assay
Cell-based assays for Flu-IA involve treating insect cells with the probe and visualizing its localization using fluorescence microscopy. The probe's binding to juvenile hormone receptors is assessed.
Animal Protocol
In vivo insect studies for Flu-IA involve administering the probe to insects and visualizing its distribution. The probe's ability to label juvenile hormone binding proteins is assessed.
ADME/Pharmacokinetics
Pharmacokinetic properties of Flu-IA are not relevant for therapeutic applications. The compound is a fluorescent probe used in research.
Toxicity/Toxicokinetics
The toxicological profile of Flu-IA has not been extensively characterized. As a research compound, it should be handled with appropriate safety precautions.
References

[1]. Plasma L-Ergothioneine Measurement by High-Performance Liquid Chromatography and Capillary Electrophoresis after a Pre-Column Derivatization with 5-Iodoacetamidofluorescein (5-IAF) and Fluorescence Detection. PLoS One. 2013; 8(7): e70374.

[2]. Determination of free and protein-bound glutathione in HepG2 cells using capillary electrophoresis with laser-induced fluorescence detection. J Chromatogr A. 2009 Apr 17;1216(16):3533-7.

Additional Infomation
Flu-IA is a fluorescent probe used to study juvenile hormone signaling in insects. It is not approved for therapeutic use. The compound is valuable for studying insect endocrinology.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C26H24IN3O4
Molecular Weight
569.39
Exact Mass
514.987
CAS #
63368-54-7
PubChem CID
123822
Appearance
Light yellow to orange solid powder
Density
1.95 g/cm3
Boiling Point
788.4ºC at 760 mmHg
Melting Point
265-267ºC (dec.)(lit.)
Flash Point
430.6ºC
Index of Refraction
1.781
LogP
4.415
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
2
Heavy Atom Count
30
Complexity
677
Defined Atom Stereocenter Count
0
InChi Key
UATCLPJEZJKNHE-UHFFFAOYSA-N
InChi Code
InChI=1S/C22H14INO6/c23-10-20(27)24-11-1-4-15-14(7-11)21(28)30-22(15)16-5-2-12(25)8-18(16)29-19-9-13(26)3-6-17(19)22/h1-9,25-26H,10H2,(H,24,27)
Chemical Name
N-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)-2-iodoacetamide
Synonyms
FluIA; Flu IA; Flu-IA
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~50 mg/mL (~97.04 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (4.85 mM) (saturation unknown) in 10% DMF 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: 2.5 mg/mL (4.85 mM) in 10% DMF 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: 1.43 mg/mL (2.78 mM) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 14.3 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.


Solubility in Formulation 4: in 10% DMSO + 90% (20% SBE-β-CD in Saline)

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.7563 mL 8.7813 mL 17.5627 mL
5 mM 0.3513 mL 1.7563 mL 3.5125 mL
10 mM 0.1756 mL 0.8781 mL 1.7563 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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