CAS: 76823-03-5|5-Carboxyfluorescein

Lub npe: 5-Carboxyfluorescein

Synonyms:5-Carboxyfluorescein;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid;

CAS: 76823-03-5

Purity: Ntau dua lossis sib npaug li 98 feem pua

Molecular Formula: C₂₁H₁₂O₇

Molecular Luj: 376.32

Melting Point: 368-372ºC

Boiling Point: 725.2ºC ntawm 760 mmHg

Flash Point: 266.9ºC

Qhov ceev: 1.73 g / cm3³

PSA: 113.29

PEB: 3.36

Cov tsos: Txiv kab ntxwv Khoom

Solubility: DMF: 1 mg / ml;DMSO: 0.5 mg/ml;Ethanol: 5 mg / ml;Ethanol: PBS (pH 7.2) (1: 1): 0.5 mg/ml

Acidity coefficient: 3.3, 4.6, 6.4, 7.0(ntawm 25 degree)

Refractive Index: 1.816

Cia txias: Khaws rau hauv qhov chaw tsaus, kaw hauv qhuav, 2-8 degree

Daim ntawv thov: 5-Carboxyfluorescein（CAS: 76823-03-5）yog ib tug heev soluble dye uas yog siv raws li ib tug pH qhia. 5-Carboxyfluorescein qhia tau hais tias muaj zog fluorescence thiab yog nyob ntawm concentration. Cov tshuaj no sau cov proteins, nucleotides thiab peptides los ntawm carboxylic acid cuam tshuam nrog thawj amines.

Siv:

1. Weinstein, JN, et al. 1986. Txoj kev. Enzymol. 128: 657-668} ib. PIB: 3724529

2. David, R., et al. 2003. Biol. Chem. 384: 3 ib. PIB: 14719805

3. Fischer, R., et al. 2003. Bioconjug. Chem. 14: 653-660}. PIB: 12757391

Ntim & Xa

Pob: 5g / 10g / 25g / 50g / bulk pob

Kev Thauj Mus Los: los ntawm FeDex lossis los ntawm hiav txwv shipping lossis cov neeg siv khoom xav tau

Kev Qhia Txog Tus Me Nyuam: Hauv 3-5 hnub tom qab them tag nrho.

Cov nqe lus them nqi yooj yim: txhawb T / T, Paypal, Credit Card.

Cim npe nrov: cas:76823-03-5|5-carboxyfluorescein, nqe, hais, luv nqi, hauv Tshuag, muag