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Crosslinking, Labeling and Protein Modification

A variety of reagents used to modify proteins for identification, analysis, research, and other applications.
Protein Labeling Reagents (4)
Crosslinking Reagents (3)

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Membranes

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1 – 6 of 6 results
1

Novus Biologicals™ JC-1 mitochondrial membrane potential dependent fluorescent dye

Mitochondrial membrane potential dependent fluorescent dye.

Content And Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Format Red powder
2

Thermo Scientific™ Mass Spectrometry Cleavable Crosslinkers

Improve sensitivity of mass spectrometry detection of crosslinked proteins with MS-cleavable DSSO and DSBU heterotrifunctional crosslinkers.

Content And Storage Upon receipt store at 4°C protected from moisture.
Cleavable By CID using MS
Water Soluble No
Form Powder
Solubility DMF, DMSO
Quantity 10 x 1 mg
Labeling Method Chemical Labeling
Crosslinker Type Homobifunctional
Chemical Reactivity Amine-Amine
Cell Permeability Yes
Format Standard, Single-use
Product Type Crosslinker
Spacer Medium (10 to 30 Å)
Reactive Moiety NHS Ester
PEGylated No
4

Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin

Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

Cell Permeability Cell-Impermeant
Content And Storage Store at -20°C.
Product Type NHS-PEG4-Biotin
Label or Dye Biotin
Solubility DMF (Dimethylformamide),DMSO (Dimethylsulfoxide),Water
Chemical Reactivity Amine
Product Line EZ-Link
5

Thermo Scientific™ Pierce™ DMA Crosslinker

Crosslink amines to amines with dimethyl adipimidate (CAS 14620-72-5); composed of imidoester groups and a 6-atom, membrane-permeable spacer arm.

6

Thermo Scientific™ DSS (disuccinimidyl suberate), No-Weigh™ Format

Crosslink amines to amines with disuccinimidyl suberate composed of NHS-ester groups with a membrane-permeable, mid-length spacer for intracellular protein crosslinking.

Cleavable No
PEGylated No