Fluorescein di-beta-D-galactopyranoside( —— )

Catalog No. M33571 CAS No. 17817-20-8

Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λem=535 nm, λex=485 nm).

Purity : >98% (HPLC)

COA

Datasheet

HNMR

HPLC

MSDS

Handing Instructions

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Biological Information

Product Name

Fluorescein di-beta-D-galactopyranoside
Note

Research use only, not for human use.
Brief Description

Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λem=535 nm, λex=485 nm).
Description

Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λex=485 nm, λem=535 nm).
In Vitro

——
In Vivo

——
Synonyms

——
Pathway

Others
Target

Other Targets
Recptor

Others
Research Area

——
Indication

——

Chemical Information

CAS Number

17817-20-8
Formula Weight

656.59
Molecular Formula

C32H32O15
Purity

>98% (HPLC)
Solubility

In Vitro:?DMSO : 5.56 mg/mL (8.47 mM; Ultrasonic (<60°C)
SMILES

OC[C@H]1O[C@@H](Oc2ccc3c(Oc4cc(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)ccc4C33OC(=O)c4ccccc34)c2)[C@H](O)[C@@H](O)[C@H]1O
Chemical Name

——

Shipping & Storage Information

Storage

(-20℃)
Shipping

With Ice Pack
Stability

≥ 2 years

Reference

1. Yang NC, et al. A fluorimetric method using fluorescein di-beta-D-galactopyranoside for quantifying the senescence-associated beta-galactosidase activity in human foreskin fibroblast Hs68 cells. Anal Biochem. 2004 Feb 15;325(2):337-43.?

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