Fluorescein di (β-D-galactopyranoside)
Selected Variant
HY-101895-01
Size: 1 mg
Fluorescein di (β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λex=485 nm, λem=535 nm) .
Product Specifications
CAS Number
17817-20-8
Product Name Alternative
FDG
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/Fluorescein_di__beta_-D-galactopyranoside_.html
Purity
99.81
Solubility
DMSO : 5 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
O=C1OC2(C(C=CC(O[C@@H]([C@@H]([C@@H](O)[C@H]3O)O)O[C@@H]3CO)=C4)=C4OC5=CC(O[C@@H]([C@@H]([C@@H](O)[C@H]6O)O)O[C@@H]6CO)=CC=C25)C7=C1C=CC=C7
Molecular Formula
C32H32O15
Molecular Weight
656.59
Precautions
H302, H315, H319, H335
References & Citations
[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.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Price
Sign In for Pricing
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
BNC881600-500 1x 500 µL
Cytokeratin, pan (Epithelial Marker) (KRTH/1576R + KRTL/1577R), CF488A conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNUM2567-50 1x 50 µL
Growth Hormone (Pituitary Marker) (rGH/1450), 1mg/mL
Sign In for Pricing
View Details 
BNC471223-500 1x 500 µL
Chromogranin A (LK2H10 + PHE5 + CGA414), CF647 conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNCB0957-100 1x 100 µL
Histone H1 (HH1/957), Biotin conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNCB1104-100 1x 100 µL
PAX2 (Renal Cell & Ovarian Carcinoma Marker) (PAX2/1104), Biotin conjugate, 0.1mg/mL
Sign In for Pricing
View Details