Protein Modification Reagents

Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000380172 HYDRAZIDE-PEG4-DESTH 100MG

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eMolecules​ 2-(Azido-PEG3-amido)-1,3-bis(carboxylethoxy)propane | Broadpharm | 2086689-05-4 | MFCD30723261 | 464.472 | C18H32N4O10 | 95.000 | OC(=O)CCOCC(COCCC(O)=O)NC(=O)CCOCCOCCOCCN=[N+]=[N-] | 50mg | 393649473

2-(Azido-PEG3-amido)-1,3-bis(carboxylethoxy)propane | Broadpharm | 2086689-05-4 | MFCD30723261 | 464.472 | C18H32N4O10 | 95.000 | OC(=O)CCOCC(COCCC(O)=O)NC(=O)CCOCCOCCOCCN=[N+]=[N-] | 50mg | 393649473

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Nanocs MALEIMIDE PEG NHS MW 1000100MG

Maleimide PEG NHS, MW 1000, 100mg

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eMolecules​ EMOLECULES INC

5000473638 T-BOC-N-AMIDO-PEG4-AMINE 5G

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Aat Bioquest DBCO-Cy3

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This azadibenzocyclooctyne-cyanine dye derivative is a versatile labeling reagent for detection of azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne cycloaddition reactions.

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Broadpharm AZIDO-PEG3 PEG3-ACID HCL 500MG

NC3640940 AZIDO-PEG3 PEG3-ACID HCL 500MG

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eMolecules​ Broadpharm / DSPE-PEG-Fluor 488 MW 2000 / 1mg / 795361461 / BP-40082 / 90.000 / / [null] / 1404.670 / C65H99N5NaO19PS3

Broadpharm / DSPE-PEG-Fluor 488 MW 2000 / 1mg / 795361461 / BP-40082 / 90.000 / / [null] / 1404.670 / C65H99N5NaO19PS3

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eMolecules​ Broadpharm / 14-(Amine-PEG5-ethylcarbamoyl)tridecanoic-t-butyl ester / 100mg / 784455389 / BP-29942 / 95.000 / / [null] / 576.816 / C30H60N2O8

Broadpharm / 14-(Amine-PEG5-ethylcarbamoyl)tridecanoic-t-butyl ester / 100mg / 784455389 / BP-29942 / 95.000 / / [null] / 576.816 / C30H60N2O8

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Chemscene ChemScene | H2N-PEG2-CH2COOH | 10G | CS-W006524 | 0.98 | 134978-97-5| MFCD13185897 | 163.17

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ChemScene | H2N-PEG2-CH2COOH | 10G | CS-W006524 | 0.98 | 134978-97-5| MFCD13185897 | 163.17

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BIOPHARMA PEG SCIENTIFIC INC 5 COOH-PEG5-COOH 1G

NC3841235 5 COOH-PEG5-COOH 1G

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BROADPHARM AZIDO-PEG8-NHS ESTER 500MG

NC2242351 AZIDO-PEG8-NHS ESTER 500MG

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Purepeg LLC FMOC-NH-PEG9-CH2CH2COOH 1L

FMOC-NH-PEG9-CH2CH2COOH 1L

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VECTOR LABORATORIES LLC ALKYNE-PEG4-ACID 100 MG

502387219 ALKYNE-PEG4-ACID 100 MG

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Medchemexpress LLC Acetic acid, 2-[2-(2-aminoethoxy)ethoxy]- | 134978-97-5 | 163.17 | 5 G

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H2N-PEG2-CH2COOH is a PEG-based PROTAC linker, appearing as a white to yellow solid. This compound can be utilized in the synthesis of PROTACs, which are molecular tools composed of two distinct ligands joined by a linker. One ligand binds to an E3 ubiquitin ligase, and the other targets a protein of interest, allowing PROTACs to leverage the intracellular ubiquitin-proteasome system for selective degradation of target proteins.

• PEG-based PROTAC linker
• Utilized in the synthesis of PROTACs
• White to yellow solid appearance
• High purity (99.87%)

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Nanocs PEG BIOTIN MW40K 100MG

NC2951534 PEG BIOTIN MW40K 100MG

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