Sulfo SANPAH Crosslinker

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Sulfo SANPAH Crosslinker
Package Size: 5x5 mg
SKU: 13414-5x5
WEIGHT: 0.20
Sulfo SANPAH Crosslinker
Package Size: 100 mg
SKU: 13414-100
WEIGHT: 0.20
Sulfo SANPAH Crosslinker
Package Size: 1 gram
SKU: 13414-1
WEIGHT: 0.20

Product Name: Sulfo-SANPAH Crosslinker

Sulfo-SANPAH is a water-soluble, heterobifunctional crosslinker with a photo-reactive nitrophenyl azide group on one end and an amine (-NH2) functional group on the other. Sulfo-SANPAH is soluble in organic solvents, such as DMF or DMSO as well as in aqueous buffers.

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

Product Numbers: 13414-5x5, 13414-100 and 13414-1

Alternative Names: Sulfo-SANPAH; Sulfo SANPAH; N-Sulfosuccinimidyl-6-(4'-azido-2'nitrophenylamino) hexanoate; nitrophenyl azide sulfo NHS ester; Sulfo-NHS-6-(4'-azido-2'nitrophenylamino) hexanoate; C16H17N6NaO9S


Appearance: Red-Orange Solid

Purity: is ≥ 90% by quantitative NMR

Storage: 4 °C, protected from moisture


Properties Physical State: Solid

Chemical Formula: C16H17N6NaO9S

Molecular Weight: 492.40

Spacer length: 18.2 Å

Country of Origin: USA

Additional Product Information:
Sulfo-SANPAH Product Information Bulletin

  • 4-Azidobenzoic acid

    4-Azidobenzoic acid

    4-azidobenzoic acid is a heterobifunctional crosslinker that contains a carboxy group and a photoreactive phenyl azide group.
  • Biotin-Hydrazide


    Biotinylation reagent for carbohydrates. Biotin-Hydrazide


    N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA) is a versatile silylation reagent used to form stable TMS derivatives that are volatile. BSTFA is used to derivatize carboxylic acids, phenols, steroids, amines, alcohols, and alkaloids.
  • Citraconic Anhydride

    Citraconic Anhydride

    Citraconic Anhydride (Methylmaleic anhydride) is used to block primary amine (-NH2) groups at pH 7 to 9. Citraconic anhydride reacts with primary amines to create a reversible amide linkage, which can be reversed under acidic conditions or in the presence of hydroxylamine.
  • DMSO (Dimethylsulfoxide)

    DMSO (Dimethylsulfoxide)

    CovaChem's Molecular Biology Grade DMSO is a high purity solvent intended for use in protein assays, chromatography, and other highly sensitive applications.
  • HPLC Grade Acetonitrile

    HPLC Grade Acetonitrile

    CovaChem's HPLC Grade Acetonitrile is a high purity solvent ideally suited for HPLC applications and general laboratory use.
  • LCMS Grade HFBA (UltraPure)

    LCMS Grade HFBA (UltraPure)

    LCMS Grade Formic Acid (CAS# 375-22-4) from CovaChem is of very high purity and well suited for HPLC and LCMS applications, where separations are difficult otherwise.
  • LCMS Grade Propionic acid (UltraPure)

    LCMS Grade Propionic acid (UltraPure)

    LCMS Grade Propionic acid (Ultra High Purity) from CovaChem is well suited for HPLC and LCMS applications. Propionic acid can be used as a mobile phase for HPLC or LCMS, or can be used post-column in LCMS applications to increase ionization efficiencies when ion pairing agents are used for separation.
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