Protein Modification Reagents
eMolecules 557756-85-1 | FmocNH-PEG4-CH2CH2COOH | Acrotein ChemBio Inc. | MFCD06656472 | 487.549 | C26H33NO8 | 97.000 | OC(=O)CCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 10g | 771325791
FmocNH-PEG4-CH2CH2COOH | Acrotein ChemBio Inc. | 557756-85-1 | MFCD06656472 | 487.549 | C26H33NO8 | 97.000 | OC(=O)CCOCCOCCOCCOCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 10g | 771325791
eMolecules 77544-68-4 | PEG3-Tos | Broadpharm | MFCD22574797 | 260.300 | C11H16O5S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCO | 10g | 550803903
PEG3-Tos | Broadpharm | 77544-68-4 | MFCD22574797 | 260.300 | C11H16O5S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCO | 10g | 550803903
eMolecules 125274-16-0 | Tr-PEG5 | Broadpharm | MFCD22574816 | 436.548 | C27H32O5 | 98.000 | OCCOCCOCCOCCOC(c1ccccc1)(c1ccccc1)c1ccccc1 | 1g | 112541223
Tr-PEG5 | Broadpharm | 125274-16-0 | MFCD22574816 | 436.548 | C27H32O5 | 98.000 | OCCOCCOCCOCCOC(c1ccccc1)(c1ccccc1)c1ccccc1 | 1g | 112541223
eMolecules 118591-57-4 | Ms-PEG3 | Broadpharm | MFCD22574807 | 184.210 | C5H12O5S | 98.000 | CS(=O)(=O)OCCOCCO | 1g | 137364363
Ms-PEG3 | Broadpharm | 118591-57-4 | MFCD22574807 | 184.210 | C5H12O5S | 98.000 | CS(=O)(=O)OCCOCCO | 1g | 137364363
![eMolecules 1415800-37-1 | Bromoacetamido-PEG5-azide | Broadpharm | MFCD22683281 | 427.296 | C14H27BrN4O6 | 0.000 | BrCC(=O)NCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 200183271](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502202979.JPG-250.jpg)
eMolecules 1415800-37-1 | Bromoacetamido-PEG5-azide | Broadpharm | MFCD22683281 | 427.296 | C14H27BrN4O6 | 0.000 | BrCC(=O)NCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 200183271
Bromoacetamido-PEG5-azide | Broadpharm | 1415800-37-1 | MFCD22683281 | 427.296 | C14H27BrN4O6 | 0.000 | BrCC(=O)NCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 200183271
BEZWADA BIOMEDICAL LLC PEG Diacrylate, MW 6000, 5.0 GM
Acrylate/methacrylate end functionalization enables crosslinking. Polymers used in drug delivery and various biomedical applications
BEZWADA BIOMEDICAL LLC Poly(PEG-co-caprolactone, ), PEG:caprolactone, 5.0 GM
Copolymer of PEG with absorbable polymers such as PLGA, PLA or PCL.The polymer is completely hydrolysable aand have controllable hydrolytic degradation profile. Polymers used in drug delivery and various biomedical applications
Medchemexpress LLC 3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy- | 70678-95-4 | ≥97.0% | C10H20O7 | 250 MG
Hydroxy-PEG4-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC DBCO-PEG4-Desthiobiotin | 2032788-37-5 | 96.4% | C39H53N5O8 | 25 MG
DBCO-PEG4-Desthiobiotin is a PEG-based PROTAC linker used in the synthesis of PROTACs. It also functions as a click chemistry reagent, featuring a DBCO group that enables strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing azide groups. This product is intended for research use only.
- PEG-based PROTAC linker
- Used in PROTAC synthesis
- Click chemistry reagent
- Facilitates strain-promoted alkyne-azide cycloaddition (SPAAC)
- Reacts with azide groups
- For research use only
Medchemexpress LLC Tos-PEG5-CH2COOtBu | 1949793-62-7 | C23H38O10S | 250 MG
Tos-PEG5-CH2COOtBu is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is associated with applications in cancer-programmed cell death, and its target is PROTAC Linkers.
- Used in the synthesis of PROTACs.
- Associated with applications in cancer-programmed cell death.
- Target is PROTAC linkers.
STA PHARMACEUTICAL US LLC Fmoc-NH-PEG6-CH2COOH | 25 g | CAS 437655-96-4 | MDL MFCD26142983
Fmoc-NH-PEG6-CH2COOH is a Amino Acid reagent (Subcategory: PEG AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 437655-96-4
- MDL: MFCD26142983
- InChIKey: HANLHKUCDRJGKX-UHFFFAOYSA-N
- Molecular Weight: 561.628
- Molecular Formula: C29H39NO10
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azatetracosan-24-oic acid
- SMILES: O=C(NCCOCCOCCOCCOCCOCCOCC(O)=O)OCC1C2=C(C3=C1C=CC=C3)C=CC=C2
Genscript Corporation TEV Protease, His
Tobacco Etch Virus Protease is a highly site-specific cysteine protease that is found in the tags from fusion proteins. The optimal temperature for cleavage is 30°C; also it can be used at temperature as low as 4°C. It is recommended that the cleavage for each fusion protein be optimized by varying the amount of recombinant viral TEV protease, reaction time, or incubation temperature. It can be removed by Ni2+ affinity resin.The optimum recognition site for this enzyme is the sequence Glu-Asn-Leu-Tyr-Phe-Gln-(Gly/Ser) [ENLYFQ(G/S)] and cleavage occurs between the Gln and Gly/Ser residues, The most commonly used sequence is ENLYFQG. The protease is used to cleave affinity tags from fusion proteins. The optimal temperature for cleavage is 30°C. It is recommended that the cleavage for each fusion protein be optimized by varying the amount of recombinant viral TEV protease, reaction time, or incubation temperature. It can be removed by Ni2+ affinity resin.
STEMCELL Technologies Papain, Size: 25 mg
Papain is a cysteine protease consisting of a single polypeptide containing three disulfide bridges. Native crystalline papain is unreactive until acted upon by mild reducing agents, e.g., cysteine, sulfide, or sulfite, and therefore likely exists as a zymogen. Papain has a wide specificity with a preference towards arginine, lysine, and phenylalanine. This enzyme degrades protein substrates such as the intercellular matrices of cartilage more extensively than pancreatic proteases and is typically less damaging and more effective than other proteases for tissue dissociation applications (Huettner & Baugham; Lam) and has also been used for the digestion of neural tissue (Fasano et al.).