Product 6167

Lead Time 3 Weeks

Catalog ID 6167 / 100 mg

SFB [p-Formylbenzoic acid, N-hydroxysuccinimidyl ester]

AKA: N-Succinimidyl 4-formylbenzoate

Formula	Weight	CAS#
C₁₂H₉NO₅	247.20	60444-78-2

1-4 - ¤ 292/Unit 5-24 - ¤ 276/Unit

For 25+ Units, Contact us.

SFB is a heterobifunctional crosslinker reagent for introducing aromatic aldehyde groups onto biomolecules. The succinimidyl ester is reactive with primary amines on peptides, proteins, modified nucleotides, biopolymers and other amine containing biomolecules and yields a robust amide linkage. The aldehyde group is reactive with aromatic and alkyl primary amines and yields a reversible Schiff base product. The Schiff base can be reduced to a stable amine derivative using a mild reducing agent like sodium borohydride or sodium cyanoborohydride. .

Product Size	100 mg
Form	Off-Wh solid
Storage conditions	Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#	MFCD00133733

* N-Succinimidyl 4-formylbenzoate

Reactive Probes and Related Products:	Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.]
Reactive Probes and Related Products:	CrossLinker (Heterobifunctional/Homobifunctional)
Reactive Probes and Related Products:	Free amine Detection Probes in Peptides, Proteins and etc