JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB273639

Resorufin β-D-galactopyranoside

Be the first to review this product! Submit a review

|

(0 Publication)

Resorufin β-D-galactopyranoside (CAS :95079-19-9)(ab273639) serves as a fluorogenic substrate. When cleaved by this enzyme, it releases resorufin, a fluorescent compound, whose emission can be measured to assess for β-galactosidase activity. MW 375.3.

- Suitable in ELISA, high-content screening systems and flow cytometry
- Excitation/Emission= 573/585 nm
- Larger volume format available upon request
1 Images
Chemical Structure - Resorufin β-D-galactopyranoside (AB273639)
  • Chemical Structure

Lab

Chemical Structure - Resorufin β-D-galactopyranoside (AB273639)

Chemical structure of Resorufin beta-D-galactopyranoside, 95079-19-9

Key facts

CAS number

95079-19-9

Purity

>95%

Form

Solid

form

Molecular weight

375.3 Da

Molecular formula

C<sub>1</sub><sub>8</sub>H<sub>1</sub><sub>7</sub>NO<sub>8</sub>

PubChem

125273

Nature

Synthetic

Solubility

Soluble in DMSO to 50 mM

Biochemical name

Resorufin galactopyranoside

Biological description

Resorufin β-D-galactopyranoside requires only a single-step hydrolysis reaction to attain full fluorescence making it especially useful for sensitive enzyme measurements in applications such as ELISAs or high-content screening systems. Suitable for continuous measurement of enzyme activity at Ex/Em=573/585 nm. Can quantitate beta-galactosidaseactivity in single yeast cells via flow cytometry.

Canonical smiles

C1=CC2=C(C=C1OC3C(C(C(C(O3)CO)O)O)O)OC4=CC(=O)C=CC4=N2

Isomeric smiles

C1=CC2=C(C=C1O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)OC4=CC(=O)C=CC4=N2

InChi

InChI=1S/C18H17NO8/c20-7-14-15(22)16(23)17(24)18(27-14)25-9-2-4-11-13(6-9)26-12-5-8(21)1-3-10(12)19-11/h1-6,14-18,20,22-24H,7H2/t14-,15+,16+,17-,18-/m1/s1

InChiKey

QULZFZMEBOATFS-DISONHOPSA-N

IUPAC Name

7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenoxazin-3-one

Excitation/Emission

Ex: 573nm, Em: 585nm

style
left-column

Complementary Products

Biochemicals

AB274311

Resorufin b-D-glucopyranoside

Chemical Structure - Resorufin b-D-glucopyranoside (AB274311)

  • 0
  • 0
Secondary Antibodies

AB150113

Goat Anti-Mouse IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Mouse IgG H&L (Alexa Fluor® 488) (AB150113)

  • 5
  • 16
Biochemicals

AB120297

Phorbol 12-myristate 13-acetate (PMA), PKC activator

Chemical Structure - Phorbol 12-myristate 13-acetate (PMA), PKC activator (AB120297)

  • 0
  • 0
Biochemicals

AB274308

Resorufin

Chemical Structure - Resorufin (AB274308)

  • 0
  • 0
style
left-column
style
left-column

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store in the dark|Store under desiccating conditions
style
left-column
style
left-column
style
left-column

Product protocols

style
left-column
style
left-column
style
right-column

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com