Protein Modification Reagents

Chemical agents used to modify the amino acid side chains of proteins in order to alter their native charges, block or expose reactive binding sites, inactivate functional groups, and change functional groups to create targets for crosslinking and labeling.

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2,791 – 2,805 of 5,235 results

2,791

Broadpharm DBCO-PEG23-AMINE 25MG

NC3626684 DBCO-PEG23-AMINE 25MG

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2,792

Broadpharm FLUORESCEIN-DBCO

NC3654433 FLUORESCEIN-DBCO

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2,793

BPS Bioscience Inc ACE2, His-Tag, 100 ug

As an exopeptidase, ACE2 is useful for the study of enzyme kinetics and to screen for inhibitors. As a cell receptor for coronaviruses infection, including 2019-nCoV, ACE2 is useful for the study of protein-protein interactions.

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2,794

STEMCELL Technologies Collagenase Type I, Size: 5 g

Collagenase is a protease consisting of a single polypeptide chain approximately 1000 amino acid residues in length. Collagenase is capable of digesting native collagen fibrils commonly found in connective tissues and therefore is frequently used for tissue dissociation. Collagenase Type I contains the activity of several proteases including collagenase caseinase clostripain and trypsin. Collagenase Type I has been used for the digestion of human tissues such as intestine (Barthel et al.) mammary glands (Huss Kratz) and prostate (Le et al.) as well as specific cell types such as endothelial cells (Ganguly et al.) and dorsal root ganglion cells (Dib-Hajj et al.).

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2,795

LAYSAN BIO INC Thiol-PEG-Thiol, 3400 Da, 5 g, Linear, Homobifunctional, Powder, Highly soluble in water

LAYSAN BIO INC's Thiol-PEG-Thiol (SH-PEG-SH) is a high-purity, homobifunctional polyethylene glycol derivative with thiol groups, designed for efficient conjugation of biomolecules. This product offers excellent water solubility and biocompatibility, making it suitable for various biological applications. Its thiol reactivity allows participation in diverse chemical reactions, enhancing the stability and functionality of proteins in drug delivery and diagnostic assays.