Biotin and derivatives
Medchemexpress LLC Pomalidomide-C3-NHS ester | 2828476-87-3 | 98.7% | 456.41 | 5 MG
Pomalidomide-C3-NHS ester is a synthesized E3 ligase ligand-linker conjugate. It incorporates the Pomalidomide based cereblon ligand and an NHS ester linker. This product is for research use only and is not sold to patients.
- E3 ligase ligand-linker conjugate
- Incorporates Pomalidomide based cereblon ligand
- Features an NHS ester linker
- Target: Cereblon
- Appearance: Solid, light yellow to yellow
- Soluble in DMSO
Medchemexpress LLC Biotin-VAD-FMK | 1135688-15-1 | ≥98.0% | 672.81 | C30H49FN6O8S | 25 MG
Biotin-VAD-FMK is a cell-permeable, irreversible biotin-labeled caspase inhibitor used to detect and label active caspases in cell lysates. The biotin tag enables affinity capture for pull-down assays and biochemical profiling of active caspases.
eMolecules 55750-61-3 | A-MALEIMIDOACETIC ACID-NHS(AMAS) | AstaTech | MFCD00133523 | 252.182 | C10H8N2O6 | 97.000 | O=C(CN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 5g | 379630447
A-MALEIMIDOACETIC ACID-NHS(AMAS) | AstaTech | 55750-61-3 | MFCD00133523 | 252.182 | C10H8N2O6 | 97.000 | O=C(CN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 5g | 379630447
Medchemexpress LLC Gggyk-biotin | >99.75% | 706.81 | 5 MG
Gggyk-biotin is a synthetic peptide that serves as a substrate for Sortase A, an enzyme involved in bacterial surface protein anchoring. This peptide is specifically designed to facilitate studies on the substrate specificity of Sortase A, allowing researchers to explore and develop variants of the enzyme with altered substrate preferences.
- Acts as a substrate for Sortase A.
- Useful for studying Sortase A's substrate specificity.
- Can be employed in the development of Sortase A variants with distinct substrate specificities.
- Intended for research purposes and not for human use.
Medchemexpress LLC Biotin/KLH | 1 MG
Biotin/KLH is an antigen-adjuvant conjugate composed of Biotin and Keyhole Limpet Hemocyanin (KLH). This conjugate is designed to enhance the production of antigen-specific antibodies in vaccine models by conjugating the antigen with a protein adjuvant. It maintains protein folding, does not disrupt major epitopes, and can improve cross-presentation and the generation of antigen-specific T cells.
- Enhances the production of antigen-specific antibodies in vaccine models.
- Does not affect protein folding or disrupt major epitopes.
- Can enhance cross-presentation and the generation of antigen-specific T cells.
TARGETMOL CHEMICALS INC DBCO-NHS ester 50MG
Also available in 1 mL, 5 mg, 10 mg, 25 mg, 100 mg and bulk. Please contact Fisher for quotes. DBCO-NHS ester is an ADC linker, cleavable 3-unit PEG, which can also be used to synthesize antibody drug conjugates (ADCs). Purity 98.02%
Medchemexpress LLC Biotin-PFP ester | 120550-35-8 | 97.0% | 1 G
Biotin-PFP ester is a biotinylated pentafluorophenyl (PFP) ester reagent used as an alkyl/ether-based PROTAC linker for the synthesis of PROTAC molecules. It provides an activated ester for coupling to amine-containing ligands and a biotin affinity tag for purification or detection.
- Provides a biotin handle for affinity capture and detection.
- Features a PFP-activated ester for efficient coupling to amine-containing ligands.
- Suitable as an alkyl/ether-based linker in PROTAC synthesis workflows.
- Offered in multiple laboratory-scale pack sizes for convenient use.