CAS: 92557-81-8|6-Carboxyfluorescein-N-hydroxysuccinimide Ester

Lub npe: 6-Carboxyfluorescein-N-hydroxysuccinimide ester

Synonyms: 6-Carboxyfluorescein-NHS;6-Carboxyfluorescein-N-succinimidyl ester;1-[[3',6'-Dihydroxy-3-oxospiro[isobenzofuran{10}} (3H), 9'-[9H]xanthen]-6-yl]carbonyl]oxy]-2,5-pyrrolidinedione

CAS: 92557-81-8

Purity: 98 feem pua

Molecular Formula: C₂₅H₁₅TSIS MUAJ₉

Molecular Luj: 473.39

Cov ntsiab lus melting: 337.43 ° C (Predicted)

Boiling Point: 788.09 degree C ntawm 760 mmHg (Tshaj tawm)

Qhov ceev: 1.74 g / cm3³(Xav tau)

Cov tsos mob: daj rau txiv kab ntxwv khoom, hmoov los yog Crystals

Solubility: Soluble hauv N, N-dimethylformamide, dimethyl sulfoxide

pKa: 9.31 ± 0.20, feem ntau acidic, kub: 25 degree

Refractive Index: N20 / D 1.79 (Tshaj tawm)

Fluorescent: λex 492 nm, λem 517 nm hauv 0.1 M Tris pH 8.0

Cia txias: -20 degree

Daim ntawv thov: 6-Carboxyfluorescein N-hydroxysuccinimide ester(CAS: 92557-81-8)yog amine-reactive succinimidyl ester carboxyfluorescein uas yields carboxyamides uas tiv taus hydrolysis ntau dua li fluorescein conjugates npaj nrog FITC.

Siv:

Lau, SK, et al. J. Chromatogr. A. 809, 203, (1998)

Ntim & Xa

Pob: 10mg / 25mg / 50mg / 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:92557-81-8|6-carboxyfluorescein-n-hydroxysuccinimide ester, nqe, hais, luv nqi, hauv Tshuag, muag