Biotin and derivatives
Sigma Aldrich Fine Chemicals Biosciences Albumin biotin labeled bov10MG
ALBUMIN Albumin biotin labeled bov10MG
Medchemexpress LLC Biotin-labeled agatolimod sodium | 00-00-0 | 97.2% | 10MG
Biotin-labeled agatolimod sodium is a biotin-conjugated CpG oligodeoxynucleotide sodium salt that functions as a Toll-like receptor 9 (TLR9) agonist for immunology research. Supplied as a white to off-white solid with high reported purity, it is intended for TLR activation assays, biotin-based affinity capture, and detection workflows.
- Biotin tag enables streptavidin-based capture and detection.
- Acts as a TLR9 agonist for immune activation studies.
- High purity suitable for in vitro assays.
- Supplied as a sodium salt solid for stable handling.
- Storage compatible with frozen, sealed, moisture-free conditions.
Medchemexpress LLC Biotin-labeled ODN 2395 sodium | 1254617-22-5 | 1 MG
Biotin-labeled ODN 2395 sodium is a C class oligodeoxynucleotide and a TLR9 agonist. It is used for research purposes to evaluate CpG ODN cellular uptake and localization using a biotin detection system and light microscopy.
- Is a C class oligodeoxynucleotide
- Acts as a TLR9 agonist
- Facilitates evaluation of CpG ODN cellular uptake and localization
- Designed for use with biotin detection systems and light microscopy
Medchemexpress LLC Biotin-labeled ODN 1826 sodium | 00-00-0 | 95.9% | 10MG
Biotin-labeled ODN 1826 sodium is a biotin-conjugated class B CpG oligodeoxynucleotide and a Toll-like receptor 9 (TLR9) agonist provided as a solid sodium salt for research use, useful for studying CpG uptake, localization, and TLR9 activation.
Biotium Dyes For Labeling Carbonyls and Carbohydrates Fluorescence Microscopy Cell and Organelle Stains Cell Surface and Membrane Dyes 1/EA
Label live cell surface glycoproteins with biotin for fixable plasma membrane staining or protein extraction GlycoLiner uses novel reactive chemistry for faster more efficient and gentler labeling compared to conventional methods Label 500 wells (200 uL) or ten T75 flasks (10 mL)
Biotium Dyes For Labeling Carbonyls and Carbohydrates Fluorescence Microscopy Cell and Organelle Stains Cell Surface and Membrane Dyes 1/EA
Label live cell surface glycoproteins with biotin for fixable plasma membrane staining or protein extraction GlycoLiner uses novel reactive chemistry for faster more efficient and gentler labeling compared to conventional methods Label 100 wells (200 uL) or two T75 flasks (10 mL)
Medchemexpress LLC Cy3B NHS ester | 228272-52-4 | 97.75% | 657.73 | 5 MG
Cy3B NHS ester is a fluorescent dye compound utilized in biomarking and fluorescent labeling experiments. It is specifically used for labeling biomolecules that contain amino functional groups (amine groups), such as proteins, antibodies, or peptides.
- Used for biomarking and fluorescent labeling experiments.
- Labels biomolecules containing amino functional groups (amine groups), such as proteins, antibodies, or peptides.
Medchemexpress LLC Biotin N-hydroxysuccinimide ester | 35013-72-0 | 99.9% | 200 MG
Biotin NHS is an amino reactive biotin reagent utilized in the preparation of biotinylated surfaces or polypeptides. It can function as a chemical label for polypeptides and nanocarriers, and is also suitable for labeling biotinylated viruses. This compound is unstable in solutions, therefore freshly prepared solutions are recommended for optimal results.
- Amino reactive biotin reagent
- Can be used as a chemical label for polypeptide and nanocarrier
- Suitable for labeling biotinylated virus
Medchemexpress LLC Sulfo-TAG NHS ester disodium | 482618-42-8 | C43H39N7Na2O16RuS4 | 5 MG
Sulfo-TAG NHS ester disodium is an N-hydroxysuccinimide ester that can be coupled to proteins via primary amine groups. It can be used for antibody labeling.
- Couples to proteins via primary amine groups
- Used for antibody labeling
- Compatible with lyophilized and solution antibodies
- Can be used with protein quantification methods
- Antibody labeling performed at room temperature in the dark
- Labeling ratio can be determined spectrophotometrically
Medchemexpress LLC BHQ-1 NHS | 916753-61-2 | C30H31N7O7 | 1 MG
BHQ-1 NHS is a fluorescent dye directly labeled by fluorescently labeled nucleotide, intended exclusively for research use.
- Directly labels by fluorescently labeled nucleotide
- High purity (96.65%)
- Appears as a solid, brown to black in color
- Stable in powder form for 3 years when stored at -20°C
- Can be stored in solvent at -80°C for 6 months
- Soluble in DMSO at 4.35 mg/mL (7.23 mM)
Medchemexpress LLC Biotin-Oxytocin | 99.9% | 1233.48 | 1 MG
Biotin-Oxytocin is a biologically active peptide. It is Oxytocin that has been N-terminally labeled with Biotin.
- Biological active peptide.
- N-terminally labeled.
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.
Medchemexpress LLC Biotin-Val-Ala-Asp(OMe)-FMK | 1135688-15-1 | ≥95.0% | 672.81 g/mol | C30H49FN6O8S | 50 MG
Biotin-VAD-FMK is a biotin-labeled, cell-permeable, irreversible pan-caspase inhibitor used to identify and label active caspases in cell lysates. It serves as an affinity probe for detection or capture of active caspases in apoptosis research and protease-profiling workflows, and is compatible with biochemical assays and pull-down experiments.
- Biotin-labeled for affinity capture and detection.
- Cell-permeable, irreversible caspase inhibitor.
- Enables identification and labeling of active caspases in cell lysates.
- Compatible with biochemical assays, protease profiling, and pull-down workflows.
- Supplied as a solid with defined molecular weight and formula for experimental planning.
Apexbio Technology LLC HyperFluor™ 555 NHS Ester 1mg
HyperFluor 555 NHS Ester is a fluorescent labeling reagent targeting primary amines (R NH ) on biomolecules It is designed to facilitate covalent conjugation with proteins amine-modified oligonucleotides and other primary amine-containing biomolecules via its NHS ester moiety HyperFluor 555 NHS Ester exerts its activity through amine-specific covalent labeling Based on these properties HyperFluor 555 NHS Ester holds research potential in fluorescence microscopy and flow cytometry for labeling and detection of proteins and oligonucleotides
Medchemexpress LLC Ovalbumin-Biotin | ≥98.0% | 100 UL
Ovalbumin-Biotin is a biotinylated biochemical reagent. It is used to label or detect specific antigens, molecules, or cellular structures. This product is formulated in a solution containing 0.01 M TBS, pH 7.4 with 0.03% Proclin 300 and 50% Glycerol. This product is for research use only.
- Used to label specific antigens
- Used to detect specific antigens
- Used to label specific molecules
- Used to detect specific molecules
- Used to label cellular structures
- Used to detect cellular structures
- Formulated in 0.01 M TBS, pH 7.4 with 0.03% Proclin 300 and 50% Glycerol