Protein Modification Reagents
ABclonal Technology TLX1 Rabbit pAb
This gene encodes a nuclear transcription factor that belongs to the NK-linked or NK-like (NKL) subfamily of homeobox genes. The encoded protein is required for normal development of the spleen during embryogenesis. This protein is also involved in specification of neuronal cell fates. Ectopic expression of this gene due to chromosomal translocations is associated with certain T-cell acute lymphoblastic leukemias. Alternate splicing results in multiple transcript variants.
Medchemexpress LLC DSPE-PEG-DBCO (sodium) | 95.0% | 5,000 (average) | 10 MG
DSPE-PEG-DBCO sodium (MW 5000) is a PEGylated phospholipid supplied as the sodium salt and designed for surface functionalization of liposomes and nanoparticles via strain-promoted azide-alkyne cycloaddition (SPAAC). It provides a DBCO reactive handle attached to a PEG chain (average Mw 5,000) for bioorthogonal conjugation of azide-bearing ligands and cargos.
- Provides DBCO reactive handle for copper-free click chemistry.
- PEGylated lipid backbone improves particle stability and circulation.
- Average molecular weight 5,000 for predictable spacer length.
- Supplied as a white to yellow solid, high purity.
- Suitable for liposome and nanoparticle surface conjugation workflows.
- Store protected from light at low temperatures to preserve activity.
eMolecules 2100306-73-6 | Benzyloxy carbonyl-PEG3-acid | Broadpharm | MFCD30723204 | 340.372 | C17H24O7 | 90.000 | OC(=O)CCOCCOCCOCCC(=O)OCc1ccccc1 | 500mg | 550804378
Benzyloxy carbonyl-PEG3-acid | Broadpharm | 2100306-73-6 | MFCD30723204 | 340.372 | C17H24O7 | 90.000 | OC(=O)CCOCCOCCOCCC(=O)OCc1ccccc1 | 500mg | 550804378
![eMolecules 2055046-24-5 | Methylamino-PEG5-azide | Broadpharm | MFCD29042361 | 320.390 | C13H28N4O5 | 92.000 | CNCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 296213430](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502203261.JPG-250.jpg)
eMolecules 2055046-24-5 | Methylamino-PEG5-azide | Broadpharm | MFCD29042361 | 320.390 | C13H28N4O5 | 92.000 | CNCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 296213430
Methylamino-PEG5-azide | Broadpharm | 2055046-24-5 | MFCD29042361 | 320.390 | C13H28N4O5 | 92.000 | CNCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 500mg | 296213430
(=O)OCCNC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)OC(=O)CCCCCCCCCCCCCCCCC | 25mg | 761705553](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502498224.JPG-250.jpg)
eMolecules DSPE-PEG13-NHS | Broadpharm |1517.915 | C75H141N2O26P | 95.000 | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OCCNC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)OC(=O)CCCCCCCCCCCCCCCCC | 25mg | 761705553
DSPE-PEG13-NHS | Broadpharm |1517.915 | C75H141N2O26P | 95.000 | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OCCNC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)OC(=O)CCCCCCCCCCCCCCCCC | 25mg | 761705553
Medchemexpress LLC Endo-BCN-PEG8-NHS ester | 1608140-48-2 | 95.0% | 714.80 | 50 MG
Endo-BCN-PEG8-NHS ester is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent, featuring a BCN group that facilitates strain-promoted alkyne-azide cycloaddition (SPAAC) with azide-containing molecules. This product is utilized in leveraging the intracellular ubiquitin-proteasome system for selective protein degradation.
- PEG-based PROTAC linker
- Functions as a click chemistry reagent
- Contains a BCN group for strain-promoted alkyne-azide cycloaddition (SPAAC)
- Facilitates synthesis of PROTACs
- Supports targeted protein degradation
Chemscene ChemScene | Boc-NH-PEG2-CH2CH2COOH | 1G | CS-0067115 | 0.97 | 1365655-91-9| MFCD22056304 | 277.31
ChemScene | Boc-NH-PEG2-CH2CH2COOH | 1G | CS-0067115 | 0.97 | 1365655-91-9| MFCD22056304 | 277.31
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.
Medchemexpress LLC Nh2-peg4-dota | 2090232-34-9 | 97.0% | 622.71 | C26H50N6O11 | 25mg
NH2-PEG4-DOTA is a bifunctional DOTA-type metal chelator NH2-PEG4-DOTA can be conjugated with Dextran for quantitative analysis in the presence of a highly luminescent complex NH2-PEG4-DOTA can also bind to radionuclides to prepare radionuclide drug conjugates (RDCs) RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy
Broadpharm endo-BCN-PEG4-NHS ester, 500 mg, C26H38N2O10, molecular weight 538.6 g/mol, NHS ester, BCN, DMSO/DMF/DCM soluble, amine-reactive, azide-reactive
The endo-BCN-PEG4-NHS ester is a versatile reagent specifically designed for bioconjugation applications, facilitating the labeling of biomolecules such as proteins, peptides, and oligonucleotides. With its unique functional groups, this heterobifunctional PEG derivative offers a reliable method for biomolecule modification through efficient click chemistry. Ideal for research in PROTAC synthesis and various advanced bioconjugation techniques, this product enhances solubility in aqueous environments, ensuring optimal performance in scientific applications.
- NHS ester group enables easy labeling of primary amines.
- BCN moiety allows for rapid, copper-free click reactions.
- PEG4 spacer increases solubility in aqueous media.
- Reagent grade, suitable for research purposes.
- Available quantity: 500 mg.
- Storage conditions at -20°C for stability.
- Applications include PROTAC synthesis and bioconjugation.
STA PHARMACEUTICAL US LLC Fmoc-amino-PEG3-CH2COOH | 25 g | CAS 139338-72-0 | MDL MFCD13182400
Fmoc-amino-PEG3-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: 139338-72-0
- MDL: MFCD13182400
- InChIKey: XNOJSAOJCBOZTA-UHFFFAOYSA-N
- Molecular Weight: 429.469
- Molecular Formula: C23H27NO7
- 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-tetraoxa-4-azapentadecan-15-oic acid
- SMILES: O=C(COCCOCCOCCNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O