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Cat. No.: HY-D0121

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INDO 1

INDO 1 is a cell-impermeable, dual-emission ratiometric fluorescent calcium indicator with a K_D·β value of 0.44 μM. INDO 1 binds to intracellular free calcium ions and undergoes wavelength-dependent fluorescence changes. In the unbound state (free form) without Ca²⁺, its fluorescence emission peak is at 485 nm upon excitation with ultraviolet light (350 nm). When INDO 1 pentasodium binds to Ca²⁺ (bound state), the emission peak shifts to 405 nm (Ex = 350 nm; dual emission at Em= 405/485 nm).

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

CAS No.: 96314-96-4
화학식: C₃₂H₃₁N₃O₁₂
분자량:649.60

보관:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (274 KB)

INDO 1 Chemical Structure

CAS No.: 96314-96-4

Amount: USD 0.00

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- 제품 설명
- In Vitro
- Emission (Em)
- Excitation (Ex)
Chemical Information
순도&문서
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

제품 설명

In Vitro

INDO 1 enables accurate measurement of absolute cytoplasmic Ca²⁺ levels in R1-R6 photoreceptors of white-eyed Oregon wild-type Drosophila melanogaster^[1].
INDO 1 binds extensively to proteins isolated from rabbit ventricular myocytes^[2].
INDO 1 is a calcium-sensitive fluorescent dye used in glass capillaries, with an apparent K_D·β value of 0.44 μM; as calcium concentration increases, its emission at 405 nm enhances while emission at 470 nm diminishes^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Emission (Em)

475

Excitation (Ex)

350

Chemical Information

CAS No. 96314-96-4
분자량 649.60
화학식 C₃₂H₃₁N₃O₁₂
SMILES

O=C(C1=CC2=C(C=C1)C=C(C3=CC=C(N(CC(O)=O)CC(O)=O)C(OCCOC4=CC(C)=CC=C4N(CC(O)=O)CC(O)=O)=C3)N2)O
선적

Room temperature in continental US; may vary elsewhere.
보관

Please store the product under the recommended conditions in the Certificate of Analysis.

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (274 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Hardie RC, et al. INDO-1 measurements of absolute resting and light-induced Ca2+ concentration in Drosophila photoreceptors. The Journal of neuroscience : the official journal of the Society for Neuroscience. 1996 May 01;16(9):2924-33.

[2]. Hove-Madsen L, et al. Indo-1 binding to protein in permeabilized ventricular myocytes alters its spectral and Ca binding properties. Biophysical journal. 1992 Jul;63(1):89-97.

[3]. Jacquemond V, et al. Indo-1 fluorescence signals elicited by membrane depolarization in enzymatically isolated mouse skeletal muscle fibers. Biophysical journal. 1997 Aug;73(2):920-8.

Calculators

몰농도 계산기

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

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