Protein Modification Reagents
Avanti Polar Lipids DSPE-PEG(2000)-DBCO 1,2-DISTEA
DSPE-PEG(2000)-DBCO 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-
Nanocs DBCO PEG Folic acid, 2k Da. 5mg
DBCO PEG Folic acid, also called DBCO PEG folate, is one of Nanocs' folic acid PEG derivatives that can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG folate derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. Folic acid, is also known as vitamin M, vitamin B9 or pteroyl-L-glutamic acid. Folic acid is an essential bioactive molecule for numerous biological functions. It participates in the synthesis, repairing and methylation of DNA as well as to act as a cofactor in many biological reactions. DBCO functional folic acid can be easily attached to azide functionalized molecules, particles or solid surfaces.
Cayman Chemical TrImethoprIm-PEG-amIntrIfl 1mg
A conjugated form of trimethoprim linked with polyethylene glycol (PEG) amine
![eMolecules Broadpharm / N-(m-PEG9)-N-(PEG5-acid)-Cy5 / 1mg / 298819341 / BP-23010 / 97.000 / 2107273-26-5 / [null] / 1093.790 / C57H89ClN2O16](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502464211.JPG-250.jpg)
eMolecules Broadpharm / N-(m-PEG9)-N-(PEG5-acid)-Cy5 / 1mg / 298819341 / BP-23010 / 97.000 / 2107273-26-5 / [null] / 1093.790 / C57H89ClN2O16
Broadpharm / N-(m-PEG9)-N-(PEG5-acid)-Cy5 / 1mg / 298819341 / BP-23010 / 97.000 / 2107273-26-5 / [null] / 1093.790 / C57H89ClN2O16
![Alkali Scientific PEG 8000 [Polyethylene Glycol 8000], 500 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661233.jpg-250.jpg)
Alkali Scientific PEG 8000 [Polyethylene Glycol 8000], 500 G
Polyethylene Glycol 8000 (PEG 8000) is a high-molecular-weight polymer frequently used in biochemical and molecular biology applications, especially for molecular crowding studies and enzyme stabilization. Its high molecular weight enhances protein solubility and promotes macromolecular interactions by mimicking the crowded environment of cells. PEG 8000 is also an important reagent for DNA extraction, protein precipitation, and other solubility-related applications. This product is available in a 500 g package, offering an ideal amount for small-scale research, enzyme reactions, and other biochemical assays that require a molecular crowding agent.
eMolecules (Amino-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane HCl Salt | | | 250mg
Broadpharm | (Amino-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane HCl Salt | 250mg | 603111850 | BP-25664 | 98.000 | | | 2374.773 | C102H200N14O47
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Creative Pegworks 4-Arm PEG-Dopamine, MW 20k - 1g
4-Arm PEG-Dopamine has 4 dopamine molecules attached to the four arms through an amide bond. Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. On the chemical side, polydopamine is polymerized dopamine that is formed from a slightly basic dopamine solution in the presence of oxygen, and it is a bioinspired material from adhesive polyphenolic proteins in mussels.
eMolecules Mal-PEG5-amine | 2170654-73-4 | | 500mg
Broadpharm | Mal-PEG5-amine | 500mg | 528284329 | BP-24495 | 98.000 | 2170654-73-4 | | 360.407 | C16H28N2O7
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Medchemexpress LLC Apn-peg5-vc-pab-mmae | 2252392-31-5 | 95.2% | 1577.90 | 1 MG
APN-PEG5-VC-PAB-MMAE is a drug-linker conjugate that is part of INA03, a transferrin-competitive antibody-drug conjugate against CD71. Antibody-drug conjugates (ADCs) are comprised of an antibody to which an ADC cytotoxin is attached through an ADC linker. This product is for research use only.
- Drug-linker conjugate
- Component of INA03, a transferrin-competitive antibody-drug conjugate against CD71
- Used in antibody-drug conjugates (ADCs)
eMolecules 1430408-09-5 | Medchem Express | DBCO-S-S-PEG3-biotin | 5mg | 686240556 | HY-140128 | MFCD22380733 | 869.12 | C42H56N6O8S3
Medchem Express | Pralnacasan | 1mg | 694125122 | HY-19676 | 192755-52-5 | MFCD18381953 | 523.546 | C26H29N5O7
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