Bis-sulfosuccinimidyl suberate (BS3) is a water soluble, non-cleavable, membrane impermeable homobifunctional protein crosslinker. BS3 is homobifunctional protein crosslinker with targeted reactivity towards primary amines at pH 7 to pH 9. Proteins are often a rich source of amines, both in lysine (K) residues and the N-terminus. Once reacted with the amine (-NH₂) group, amide bond is formed.

Package Sizes: 10 x 5 mg, 100 mg and 1 gram

Product Numbers: 13306-10x5, 13306-100 and 13306-1

Product Name: BS3 Crosslinker

Alternative Names: bis-sulfosuccinimidyl suberate; BS3; sulfo-DSS; bis-sulfo-succinimidyl suberate; 82436-77-9; C₁₆H₁₈N₂Na₂O₁₄S₂; bissulfosuccinimidyl suberate; Sulfo-DSS; Suberic acid sulfo-NHS ester; BSSS; BS3-d0; sodium 1,1\'-(octanedioylbis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonate), BS₃ protein crosslinker

Specifications

Appearance: White Solid

Purity: is ≥ 90% Storage: 4 °C, protected from moisture

Properties Physical State: Solid

CAS#: 82436-77-9

Chemical Formula: C₁₆H₁₈N₂Na₂O₁₄S₂

Molecular Weight: 572.43

Spacer length: 11.4 Å

Melting Point: >300 °C (Lit)

Country of Origin: USA

Tariff Code: 2925.19.9100

Additional Product Information:BS3 Product Information BulletinBS3 Crosslinker MSDS

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