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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 (635)
Protein Modification Reagents (223)
Crosslinking Reagents (129)
Protein and Antibody Labeling Kits (100)
Tandem Mass Tag Reagents (36)

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1 – 15 di 669 risultati
1

Thermo Scientific™ EZ-Link™ NHS-PEG4-biotina e kit di marcatura

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.

EDGE
Content And Storage Store at -20°C.
Product Type NHS-PEG4-Biotin
Label or Dye Biotin
Solubility DMF (Dimethylformamide),DMSO (Dimethylsulfoxide),Water
Permeabilità celle Cell-Impermeant
Linea di prodotti EZ-Link
Chemical Reactivity Amine
2

Thermo Scientific™ Crosslinker Pierce™ Sulfo-NHS

Prepare amine-reactive sulfo-NHS-ester crosslinkers or enhance carbodiimide (EDC) conjugation for peptides or proteins using N-hydroxysulfosuccinimide, CAS 106627-54-7.

EDGE
Peso molecolare 217.13
Solubilità Water
PEGylated No
3
Promozioni disponibili

Thermo Scientific™ Tripsina TPCK e resina Pierce™

Thermo Scientific Pierce TPCK Trypsin is a serine endoprotease that is applicable to amino acid analysis and protein sequencing, mapping and structural studies; the immobilized form allows sample separation after treatment.

EDGE
4

Thermo Scientific™ Crosslinker Pierce™ EDC

Immobilize or conjugate proteins using 1-Ethyl-3-(3-dimethylaminopropyl) carbodiimide (CAS 25952-53-8), a water-soluble, carboxyl-to-amine crosslinker.

EDGE
Shipping Condition Wet Ice
Content And Storage Upon receipt store desiccated at -20°C.
Cleavable No
Permeabilità celle No
Descrizione EDC
Solubile in acqua Yes
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Carboxyl
Formato Standard, Single-use, Premium-grade
Lunghezza braccio spaziatore 0.0 Å
Peso molecolare 191.7
Forma Powder
Product Type Crosslinker
Spacer Short (<10 Å)
Reactive Moiety Carbodiimide
Solubilità Water
PEGylated No
5

Thermo Scientific™ Crosslinker Pierce™ Sulfo-SMCC

Crosslink amines to sulfhydryls with this mid-length, water-soluble crosslinker made of NHS-ester and maleimide groups at ends of a cyclohexane-containing, 8-atom spacer arm.

EDGE
Shipping Condition Ambient
Content And Storage Upon receipt store desiccated at -20°C.
Cleavable No
Permeabilità celle No
Descrizione Sulfo-SMCC
Solubile in acqua Yes
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Sulfhydryl
Formato Standard, Single-use, Premium-grade
Lunghezza braccio spaziatore 8.3 Å
Peso molecolare 436.37
Product Type Crosslinker
Spacer Short (<10 Å)
Reactive Moiety Maleimide, Sulfo-NHS Ester
Solubilità Water
PEGylated No
6

Thermo Scientific™ Pierce™ Premium grado EDC

Optimize applications where product integrity and risk minimization are paramount with this high-quality formulation of carbodiimide crosslinker.

EDGE
Content And Storage Upon receipt store desiccated at -20°C.
Cleavable No
Permeabilità celle No
Linea di prodotti Pierce
Solubile in acqua Yes
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Carboxyl
Formato Standard, Single-use, Premium-grade
Lunghezza braccio spaziatore 0.0 Å
Peso molecolare 191.7
Product Type Crosslinker
Spacer Short (<10 Å)
Reactive Moiety Carbodiimide
Solubilità Water
PEGylated No
7

Thermo Scientific™ Pierce™ Sulfo-SANPAH, No-Weigh™ Format

EDGE
Shipping Condition Ambient
Content And Storage Upon receipt store at -20°C protected from light and moisture.
Cleavable By Thiols
Permeabilità celle No
Solubile in acqua Yes
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Nonselective
Formato Standard, Single-use
Lunghezza braccio spaziatore 18.2 Å
Peso molecolare 492.4
Forma Powder
Product Type Crosslinker
Spacer Medium (10 to 30 Å)
Solubilità Water
PEGylated No
8

Thermo Scientific™ Pierce™ DSG, No-Weigh™ Format

EDGE
Cleavable No
Permeabilità celle Yes
Solubile in acqua No
Labeling Method Chemical Labeling
Crosslinker Type Homobifunctional
Chemical Reactivity Amine-Amine
Formato Standard, Single-use
Lunghezza braccio spaziatore 7.7 Å
Peso molecolare 326.26
Forma Powder
Product Type Crosslinker
Spacer Short (<10 Å)
Reactive Moiety NHS Ester
Solubilità DMF, DMSO
PEGylated No
9
Promozioni disponibili

Thermo Scientific™ NHS-Fluorescein (5/6-carboxyfluorescein succinimidyl ester), mixed isomer

Activated derivatives of green-fluorescent fluorescein dye to label antibodies, proteins and other molecules for fluorescence imaging (ex 494; em 518).

EDGE
Content And Storage Store desiccated at -20°C, protect from moisture
Product Type NHS-Fluorescein
Label or Dye FITC (Fluorescein)
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Eccitazione 494
Label Type Classic Dyes
Solubilità DMF (Dimethylformamide)
Emissione 518
Reattività chimica Amine
Product Line Pierce
10

Thermo Scientific™ Pierce™ Iodoacetic Acid

Get rapid carboxymethylation of reduced cysteine residues with Thermo Scientific™ Pierce™ Iodoacetic Acid and Iodoacetamide.

EDGE
11

Thermo Scientific™ Colonne per asportazione colorante Pierce™

Affinity resin with spin columns to quickly bind and remove excess fluorescent dye from antibody (protein) solutions following labeling reactions.

EDGE
12

Thermo Scientific Chemicals Papain, Carica Papaya Latex

CAS: 9001-73-4 Sinonimo: EC 3.4.22.2

EDGE
Sinonimo EC 3.4.22.2
CAS 9001-73-4
13

Thermo Scientific™ EZ-Link™ Sulfo NHS-LC-LC-Biotin, No-Weigh™ Format

EDGE
Tipo di etichetta Biotin & Analogs
14

Thermo Scientific™ DyLight™ Antibody Labeling Kits

Covalently label antibodies or proteins with DyLight dyes for use in immunofluorescence, flow cytometry, western blot analysis, and high content analysis.

EDGE
Quantità 3 reactions
Labeling Target Antibodies,Proteins
Content And Storage Store the DyLight NHS Ester at -20°C. Store all other kit components at 4°C.
Product Type Labeling Kit
Tipo di etichetta DyLight™
Linea di prodotti DyLight
Labeling Scale 0.5 to 1 mg
Chemical Reactivity Amine
15

Thermo Scientific™ Pierce™ Antibody Biotinylation Kit for IP

Label primary antibodies with biotin for use in agarose or magnetic bead immunoprecipitation experiments using the Thermo Scientific™ Pierce™ Antibody Biotinylation Kit for IP.

EDGE