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Thermo Scientific™ Sulfo-SIAB (sulfosuccinimidyl (4-iodoacetyl)aminobenzoate)

Catalog No. PI22327 Shop All Thermo Scientific Products
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Crosslink amines to sulfhydryls with this mid-length, water-soluble crosslinker composed of sulfo-NHS-ester and iodoacetyl (haloacetyl) groups at ends of a 9-atom spacer arm.

Thermo Scientific™ Pierce Sulfo-SIAB a water-soluble, mid-length (10.6 Å) crosslinker for amine-to-sulfhydryl conjugation via sulfo-N-hydroxysuccinimide (sulfo-NHS) ester and iodoacetyl reactive groups.

Highlights:

  • Water-soluble
  • Reactive groups: sulfo-NHS ester and iodoacetyl
  • Reactive toward: amino and sulfhydryl groups

Specifications

Chemical Reactivity

Amine-Sulfhydryl

Cleavable

No

Description

Sulfo-SIAB

Molecular Weight (g/mol)

504.19

PEGylated

No

Spacer Arm Length

10.6 Å

Content And Storage

Upon receipt store at -20°C protected from light.

Cell Permeability

No

Shipping Condition

Ambient

Product Line

Pierce™

Labeling Method

Chemical Labeling

Crosslinker Type

Heterobifunctional

Reactive Moiety

Haloacetyl, Sulfo-NHS Ester

Spacer

Medium (10 to 30 Å)

Form

Powder

Quantity

50 mg

Solubility

Water

Format

Standard

Water Soluble

Yes

Product Type

Crosslinker

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For Research Use Only. Not for use in diagnostic procedures.

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