Crosslinking Reagents
Crosslinking Reagents
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Filtered Search Results
Thermo Scientific™ SM(PEG)2 (PEGylated SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Shipping Condition | Ambient |
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Content And Storage | Upon receipt store desiccated at -20°C. |
Description | SM(PEG)2 |
Cleavable | No |
Water Soluble | Yes |
Form | Solid |
Molecular Weight (g/mol) | 425.39 |
Solubility | Water |
Labeling Method | Chemical Labeling |
Crosslinker Type | Heterobifunctional |
Chemical Reactivity | Amine-Sulfhydryl |
Cell Permeability | No |
Format | Standard, Single-use |
Product Type | Crosslinker |
Spacer | Medium (10 to 30 Å) |
Reactive Moiety | Maleimide, NHS Ester |
Spacer Arm Length | 17.6 Å |
Product Line | Pierce™ |
PEGylated | Yes |
Thermo Scientific™ SM(PEG)4 (PEGylated SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Shipping Condition | Ambient |
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Content And Storage | Upon receipt store desiccated at -20°C. |
Description | SM(PEG)4 |
Cleavable | No |
Water Soluble | Yes |
Form | Solid |
Molecular Weight (g/mol) | 513.5 |
Solubility | Water |
Labeling Method | Chemical Labeling |
Crosslinker Type | Heterobifunctional |
Chemical Reactivity | Amine-Sulfhydryl |
Cell Permeability | No |
Format | Standard |
Product Type | Crosslinker |
Spacer | Medium (10 to 30 Å) |
Reactive Moiety | Maleimide, NHS Ester |
Spacer Arm Length | 24.6 Å |
Product Line | Pierce™ |
PEGylated | Yes |
Thermo Scientific™ SM(PEG)12 (PEGylated, long-chain SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Shipping Condition | Ambient |
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Content And Storage | Upon receipt store desiccated at -20°C. |
Description | SM(PEG)12 |
Cleavable | No |
Water Soluble | Yes |
Form | Liquid |
Molecular Weight (g/mol) | 865.92 |
Solubility | Water |
Labeling Method | Chemical Labeling |
Crosslinker Type | Heterobifunctional |
Chemical Reactivity | Amine-Sulfhydryl |
Cell Permeability | No |
Format | Standard, Single-use |
Product Type | Crosslinker |
Spacer | Long (>30 Å) |
Reactive Moiety | Maleimide, NHS Ester |
Spacer Arm Length | 53.4 Å |
Product Line | Pierce™ |
PEGylated | Yes |
Thermo Scientific™ BS(PEG)9
Crosslink amines to amines with these long (21.7A and 35.8A) crosslinkers composed of NHS-ester groups and 5-unit or 9-unit PEG spacer arms that enhance protein solubility.
Thermo Scientific™ BS(PEG)5 (PEGylated bis(sulfosuccinimidyl)suberate)
Crosslink amines to amines with these long (21.7A and 35.8A) crosslinkers composed of NHS-ester groups and 5-unit or 9-unit PEG spacer arms that enhance protein solubility.
Content And Storage | Upon receipt store desiccated at -20°C. |
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Description | BS(PEG)5 |
Cleavable | No |
Water Soluble | Yes |
Molecular Weight (g/mol) | 532.5 |
Solubility | Water |
Labeling Method | Chemical Labeling |
Crosslinker Type | Homobifunctional |
Chemical Reactivity | Amine-Amine |
Cell Permeability | No |
Format | Standard, Single-use |
Product Type | Crosslinker |
Spacer | Medium (10 to 30 Å) |
Reactive Moiety | NHS Ester |
Spacer Arm Length | 21.7 Å |
PEGylated | Yes |
Thermo Scientific™ BM(PEG)2 (1,8-bismaleimido-diethyleneglycol)
Crosslink sulfhydryls to sulfhydryls (cysteine residues) with this long, pegylated, water-soluble crosslinker composed of maleimide groups and 2-unit (14.7A) PEG spacer arm.
Thermo Scientific™ SM(PEG)8 (PEGylated, long-chain SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Thermo Scientific™ SM(PEG)24 (PEGylated, long-chain SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Thermo Scientific Pierce™ Pierce™ SM(PEG)12, No-Weigh™ Format
Thermo Scientific™ Pierce™ SM(PEG)12 is hetero-bifunctional crosslinker with N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules.
Thermo Scientific™ SM(PEG)6 (PEGylated, long-chain SMCC crosslinker)
Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).
Thermo Scientific™ EZ-Link™ TFP Ester-PEG4-DBCO
An amine reactive heterobifunctional crosslinker which contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry applications. The crosslinker can be used to label a variety of amine containing molecules such as proteins, biomolecules, or small molecules.
Shipping Condition | Wet Ice |
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Content And Storage | Upon receipt store desiccated at -20°C. |
Description | TFP Ester-PEG4-DBCO |
Cleavable | No |
Water Soluble | No |
Molecular Weight (g/mol) | 714.7 |
Solubility | DMF, DMSO |
Quantity | 10 x 1 mg |
Labeling Method | Chemical Labeling |
Crosslinker Type | Heterobifunctional |
Chemical Reactivity | Amine-Azide |
Cell Permeability | Not determined |
Format | Standard, Single-use |
Product Type | Crosslinker |
Spacer | Medium (10 to 30 Å) |
Reactive Moiety | TFP Ester, DBCO |
Spacer Arm Length | 17.9 Å |
Product Line | EZ-Link™ No-Weigh™ |
PEGylated | Yes |
Thermo Scientific™ EZ-Link™ Maleimide-PEG4-DBCO
A sulfhydryl reactive heterobifunctional crosslinker which contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry applications. The thiol/sulfhdryl reactive maleimide can be used to label a variety of thiol containing moieties such as free cystines in proteins, peptides, or other (bio)molecules.
Shipping Condition | Wet Ice |
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Content And Storage | Upon receipt store desiccated at -20°C. |
Description | Maleimide-PEG4-DBCO |
Cleavable | No |
Water Soluble | No |
Molecular Weight (g/mol) | 647.74 |
Solubility | DMF, DMSO |
Quantity | 10 x 1 mg |
Labeling Method | Chemical Labeling |
Crosslinker Type | Heterobifunctional |
Chemical Reactivity | Azide-Sulfhydryl |
Cell Permeability | Not determined |
Format | Standard, Single-use |
Product Type | Crosslinker |
Spacer | Medium (10 to 30 Å) |
Reactive Moiety | Maleimide, DBCO |
Spacer Arm Length | 29.7 Å |
Product Line | EZ-Link™ No-Weigh™ |
PEGylated | Yes |
Thermo Scientific™ EZ-Link™ Biotin-PEG12-DBCO
EZ-Link Biotin-PEG12-DBCO is a biotinylation reagent that contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry attachment to an azide-labeled molecule, enabling the attachment of biotin using a bioorthogonal approach.