Scientific Reviews
Product Guides
Blogs
Topics
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
67 Results for "
pH indicator
" in MedChemExpress (MCE) Product Catalog:
Products (67)
67 Results for "pH indicator" in MCE Product Catalog:
10
10 Publications Verification
Cat. No.: HY-101883A
4
2
1
1
1 Cited Publications
Cat. No.: HY-W110798
CAS No.: 115-39-9
1
1 Cited Publications
Cat. No.: HY-D0169A
CAS No.: 34487-61-1
Synonyms: pHenolsulfonepHthalein sodium salt
1
1 Cited Publications
Cat. No.: HY-D1445
1
1 Cited Publications
1
1 Cited Publications
Cat. No.: HY-W110883
CAS No.: 3618-43-7
1
1 Cited Publications
Cat. No.: HY-D0011
CAS No.: 62625-28-9
Synonyms: Oregon green 488 succinimidyl ester
Target:
Research Areas:
Methyl Orange is a soluble azo dye commonly used as an acid-base indicator and for staining cells and tissue sections, as well as for dyeing textiles. Methyl Orange appears red at a pH of 3.1 and changes to bright yellow as the pH increases to 4.4. Methyl Orange (500 mg/L) exhibits cytotoxicity and can cause DNA damage .
Cat. No.: HY-W040144
CAS No.: 76-60-8
Cat. No.: HY-D0077
CAS No.: 195136-58-4
Synonyms: Oregon green 488
Target:
Research Areas:
2',7'-Difluorofluorescein (Oregon green 488) is a fluorescein derivative and a pH-sensitive fluorescent probe (pKa ~4.7). Upon excitation at 488 nm, 2',7'-Difluorofluorescein exhibits pH-sensitive fluorescence intensity through the formation of dianions, while its pH sensitivity decreases under excitation at 450 nm, allowing its use in ratiometric pH analysis. 2',7'-Difluorofluorescein can be used for the quantitative analysis of pH values in the range of 2-7 in submicron aerosol particles. 2',7'-Difluorofluorescein undergoes buffer-mediated and buffer-free excited-state proton transfer between different protonated forms, and its cationic form undergoes rapid excited-state deprotonation. 2',7'-Difluorofluorescein is resistant to photodegradation, maintains stable absorption and fluorescence properties within the physiological pH range, and serves as a fluorescent protein label, a component of Ca 2+ indicators, a fluorescent imaging agent, and an anisotropy probe .
Cat. No.: HY-W110794
CAS No.: 548-62-9
-
-
Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
