Biotin and derivatives
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Medchemexpress LLC Mal-PEG1-NHS ester | 1807518-72-4 | MFCD26127783 | 99.6% | 310.26 g/mol | C13H14N2O7 | 5 G
Mal-PEG1-NHS ester is a PEG-based, heterobifunctional linker supplied for research use that functions as a non-cleavable ADC linker and as a PEG-based PROTAC linker in small-molecule and bioconjugation synthesis.
- used for antibody-drug conjugate and PROTAC synthesis
- high purity suitable for research applications
- white to off-white solid appearance
- molecular weight 310.26 g/mol and formula C13H14N2O7
- storage: powder at -20 °C (stable for 3 years)
- storage in solvent: -80 °C (6 months) or -20 °C (1 month)
- packaging sizes include 100 mg, 250 mg, 1 g, 5 g, 10 g, 50 g
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Medchemexpress LLC Biotin-Ahx-angiotensin II human | 115102-72-2 | 100.0% | 1385.63 g/mol | C66H96N16O15S | 5 MG
Biotin-Ahx-Angiotensin II human is a biotin-labeled peptide based on the human angiotensin II sequence, modified with an aminohexanoic acid spacer and provided as a lyophilized powder for research use. It is designed for biochemical and receptor-binding studies where a biotin tag enables affinity capture or detection using streptavidin-based methods.
- Biotin tag enables streptavidin-based capture and detection.
- Aminohexanoic acid spacer helps preserve biological activity and accessibility.
- Sequence corresponds to human angiotensin II for receptor-binding studies.
- Supplied as a powder for convenient storage and handling.
- High purity suitable for biochemical and binding assays.