Quin-2

Name: Quin-2
Brand: SIGMA
Price: 11983 MXP

suitable for fluorescence, ≥95% (HPLC)

Sinónimos:

2-[(2-Amino-5-methylphenoxy)methyl]-6-methoxy-8-aminoquinoline-N,N,N′,N′-tetraacetic acid tetrapotassium salt, 2-{[2-Bis-(carboxymethyl)amino-5-methylphenoxy]-methyl}-6-methoxy-8-bis-(carboxymethyl)aminoquinoline tetrapotassium salt, Glycine,N-[2-[[8-[bis(carboxymethyl)amino]-6-methoxy-2-quinolinyl]methoxy]-4-methylphenyl]-N-(carboxymethyl)-,potassium salt (1:4), Quin 2, Tetrapotassium Salt, tetrapotassium 2-[[2-[[2-[bis(2-oxido-2-oxoethyl)amino]-5-methylphenoxy]methyl]-6-methoxyquinolin-8-yl]-(2-oxido-2-oxoethyl)amino]acetate

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50 MG

MXP 11,983.00

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Fórmula empírica (notación de Hill):

C₂₆H₂₃K₄N₃O₁₀

Número CAS:

73630-23-6

Peso molecular:

693.87

NACRES:

NA.32

PubChem Substance ID:

329748596

UNSPSC Code:

12352106

MDL number:

MFCD00065487

Beilstein/REAXYS Number:

5374262

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Quality Level

100

assay

≥95% (HPLC)

solubility

H₂O: 10 mg/mL

fluorescence

λ_ex 332 nm; λ_em 493 nm in 0.1 M Tris pH 8.0, 10 mM Ca²⁺

suitability

suitable for fluorescence

storage temp.

2-8°C

InChI

1S/C26H27N3O10.4K/c1-15-3-6-19(28(10-22(30)31)11-23(32)33)21(7-15)39-14-17-5-4-16-8-18(38-2)9-20(26(16)27-17)29(12-24(34)35)13-25(36)37;;;;/h3-9H,10-14H2,1-2H3,(H,30,31)(H,32,33)(H,34,35)(H,36,37);;;;/q;4*+1/p-4

InChI key

XAGUNWDMROKIFJ-UHFFFAOYSA-J

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Este artículo	Q0501	SML3525	D9272
Sigma-Aldrich 08520 Quin-2	Sigma-Aldrich Q0501 Quin 2 potassium salt hydrate	Sigma-Aldrich SML3525 V-9302	Sigma-Aldrich D9272 N-(2,6-Diisopropylphenylcarbamoylmethyl)iminodiacetic acid
suitability suitable for fluorescence	suitability -	suitability -	suitability -
fluorescence λ_ex 332 nm; λ_em 493 nm in 0.1 M Tris pH 8.0, 10 mM Ca²⁺	fluorescence -	fluorescence -	fluorescence -
solubility H₂O: 10 mg/mL	solubility 1 M NaOH: 50 mg/mL, clear, yellow-green	solubility DMSO: 2 mg/mL, clear	solubility -
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. -10 to -25°C	storage temp. -
assay ≥95% (HPLC)	assay ≥95%	assay ≥98% (HPLC)	assay ≥98%
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 100

Application

Quin-2 has been demonstrated to be an indicator of Zn2+-protein complexes .

Other Notes

A fluorescent highly selective Ca⁺⁺ indicator exhibiting fast uptake and release of Ca⁺⁺[1]; Calibration substance in the measurement of cytoplasmic free calcium[2]

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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A unique group of scabies mite pseudoproteases promotes cutaneous blood coagulation and delays plasmin-induced fibrinolysis.

Deepani D Fernando et al.

PLoS neglected tropical diseases, 15(1), e0008997-e0008997 (2021-01-07)

Scabies, a highly contagious skin disease affecting more than 200 million people worldwide at any time, is caused by the parasitic mite Sarcoptes scabiei. In the absence of molecular markers, diagnosis requires experience making surveillance and control challenging. Superficial microthrombi

New calcium indicators and buffers with high selectivity against magnesium and protons: design, synthesis, and properties of prototype structures.

R Y Tsien

Biochemistry, 19(11), 2396-2404 (1980-05-27)

A new family of high-affinity buffers and optical indicators for Ca2+ is rationally designed and synthesized. The parent compound is 1,2-bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid (BAPTA), a relative of the well-known chelator EGTA [ethylene glycol bis(beta-aminoethyl ether)-N,N,N',N'-tetraacetic acid] in which methylene links between

Calcium homeostasis in intact lymphocytes: cytoplasmic free calcium monitored with a new, intracellularly trapped fluorescent indicator.

R Y Tsien et al.

The Journal of cell biology, 94(2), 325-334 (1982-08-01)

A new, fluorescent, highly selective Ca2+ indicator , "quin2", has been trapped inside intact mouse and pig lymphocytes, to measure and manipulate cytoplasmic free Ca2+ concentrations, [Ca2+]i. Quin2 is a tetracarboxylic acid which binds Ca2+ with 1:1 stoichiometry and an

A novel coagulation inhibitor from Schistosoma japonicum.

Shiwanthi L Ranasinghe et al.

Parasitology, 142(14), 1663-1672 (2015-10-16)

Little is known about the molecular mechanisms whereby the human blood fluke Schistosoma japonicum is able to survive in the host venous blood system. Protease inhibitors are likely released by the parasite enabling it to avoid attack by host proteolytic

Número de artículo de comercio global

SKU	GTIN
45935-250MG	04061832343167
T73202-50ML	04061837372551
T73202-5ML	04061837711909
08520-50MG	04061833276723

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Quin-2