epsilon-N-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester sodium salt (CAS 101554-76-1)
Alternate Names:
mal-sac-HNSA
Application:
epsilon-N-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester sodium salt is a heterobifunctional crosslinking reagent
CAS Number:
101554-76-1
Molecular Weight:
434.36
Molecular Formula:
C16H15N2NaO9S
仅供科研使用。不可用于诊断或治疗。
epsilon-N-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester sodium salt (mal-sac-HNSA) is 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.
Appearance
:
Powder
Physical State
:
Solid
Storage
:
Store at 4° C
Melting Point
:
74° C
Refractive Index
:
n20D ~1.61 (Predicted)
仅供科研使用。不可用于诊断或治疗。
PubChem CID
:
MDL Number
:
MFCD00236937
SMILES
:
C1=CC(=C(C=C1S(=O)(=O)[O-])[N+](=O)[O-])OC(=O)CCCCCN2C(=O)C=CC2=O.[Na+]
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Certificate of Analysis
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