ε-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester · sodium salt
CAS: 101554-76-1
Ref. 01-4013577
| 100mg | 152.00 € | ||
| 500mg | 583.00 € |
Estimated delivery in United States, on Tuesday 4 Apr 2023
Product Information
Name:
ε-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester · sodium salt
Synonyms:
- mal-sac-HNSA
- N-Maleimido-6-aminocaproyl 1-hydroxy-2-nitro-4-benzenesulfonic acid ester
- Mal-sac-hnsa
- Benzenesulfonic acid, 4-((6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl)oxy)-3-nitro-, sodium salt
- 1H-pyrrole-1-hexanoic acid, 2,5-dihydro-2,5-dioxo-, 2-nitro-4-sulfophenyl ester, sodium salt (1:1)
CAS:
Description:
mal-sac-HNSA, an often used freely water-soluble, heterobifunctional crosslinking reagent for conjugation of sulfhydryl (cysteine)-containing peptides to carrier proteins. The reaction of mal-sac-HNSA with amino groups can be monitored spectrophotometrically due to the concomitant release of the dianion of 1-hydroxy-2-nitro-4-benzenesulfonic acid.
Long term storage:
Notes:
Chemical properties
Molecular weight:
434.36
Formula:
C16H15N2NaO9S
Purity:
99.7%
Color/Form:
Whitish
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
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