N-succinimidyl-S-acetyl-thioacetate (SATA)

N-succinimidyl-S-acetyl-thioacetate (SATA) is a protein modification agent used to protect free amine residues in proteins and peptides. SATA serves as a both a protecting agent for amine groups and as a useful reagent for converting an amine to a sulfhydryl. This can be very useful when looking to obtain a more specific handle for further protein modification or conjugation.

Once N-succinimidyl-S-acetyl-thioacetate (SATA) is conjugated with the protein or other amine containing compound, the protected amine is easily converted to an unprotected thiol (-SH) residue by the reaction with Hydroxylamine (CovaChem 13304).

Package Sizes: 100 mg, 1 gram

Product Numbers: 14102-100, 14102-1

Product Name: SATA

Alternative Names: N-succinimidyl-S-acetyl-thioacetate; SATA Protein Modifier; SATA; Lysine Protecting Agent; N-Succinimidyl (acetylthio)acetate, N-Succinimidyl S-acetylthioglycolate, S-Acetylthioglycolic acid NHS ester; CAS# 76931-93-6; S-Acetylthioglycolic acid N-hydroxysuccinimide ester

Specifications

Appearance: White to Off-White Solid

Purity: is ≥ 92% by Quantitative NMR

Storage: 4 °C, protected from moisture

Properties

Properties Physical State: Solid

CAS#: 76931-93-6

Chemical Formula: C₈H₉NO₅S

Molecular Weight: 231.23

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Tariff Code: 2930.90.9150