Carboxylic acid hydrazides
Medchemexpress LLC Cy 5 hydrazide (Cyanine5 hydrazide) | 1427705-31-4 | 95.0% | 569.61 | 1 MG
Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye designed for aldehydes and ketones. It can also be utilized for labeling proteins.
- Fluorescent dye for aldehydes and ketones
- Can be used for labeling proteins
- Suitable for cell viability assays
- Requires removal of salts and unbound dye post-labeling
- Fluorescence intensity can be measured at Ex=640 nm, Em=660 nm
Medchemexpress LLC Biocytin hydrazide | 102743-85-1 | 99.2% | 386.51 | 5 MG
Biocytin hydrazide is a selective label for sialic acids, galactose, and other sugars in glycoconjugates, utilizing avidin-biotin technology.
- Selective label for sialic acids, galactose, and other sugars in glycoconjugates
- Utilized with avidin-biotin technology
- Intended for research use only
Medchemexpress LLC Cy7 hydrazide | 2183440-63-1 | MFCD31580092 | 90.0% | 10 MG
Cy7 hydrazide is a cyanine-derived near-infrared fluorescent hydrazide used to form hydrazone linkages with aldehyde- or ketone-containing molecules for fluorescence labeling and imaging applications. It is supplied as a brown to black solid and should be stored sealed, away from moisture and light.
Medchemexpress LLC Phenylbutazone (diphenyl-d10) | 1219794-69-0 | 98.8% | 318.44 g/mol | C19H10D10N2O2 | 10 MG
Phenylbutazone (diphenyl-d10) is a deuterium-labeled analogue of phenylbutazone provided for research and analytical applications. It is intended as a stable isotope internal standard for mass spectrometry and quantitative analysis, aiding accurate compound identification and quantification.
- Deuterium-labeled internal standard for analytical workflows.
- High purity suitable for quantitative mass spectrometry.
- CAS number 1219794-69-0 for unambiguous identification.
- Molecular weight 318.44 g/mol.
- Provided as a 10 mg quantity for laboratory use.
- Intended for research use only; not for human or veterinary use.
Medchemexpress LLC BODIPY FL hydrazide 25mg | 178388-71-1 | 25 MG
BODIPY FL hydrazide is a green-fluorescent hydrazide reagent used to label aldehyde and ketone groups on polysaccharides and glycoproteins; it forms a reversible Schiff base that can be reduced to a stable linkage.
- Green-fluorescent hydrazide suitable for labeling aldehyde and ketone groups.
- Excitation 495 nm, emission 516 nm, compatible with common FITC/GFP filter sets.
- High purity (97.4%) and solid brown to red appearance.
- Soluble in DMSO (125 mg/mL) with ultrasonic assistance; use newly opened DMSO.
- Store protected from light; solid at 4°C; in solution store -80°C (6 months) or -20°C (1 month).
- Forms a Schiff base that can be stabilized by reduction (for example, sodium borohydride).
Medchemexpress LLC Phenylbutazone(diphenyl-d10) | 1219794-69-0 | 99.90% | 1 MG
Phenylbutazone(diphenyl-d10) is the deuterium labeled Phenylbutazone. Phenylbutazone is an efficient reducing cofactor for the peroxidase activity of prostaglandin H synthase (PHS). It is a hepatotoxin and nonsteroidal anti-inflammatory agent (NSAID). It induces muscle blind-like protein 1 (MBNL1) expression and has potential for ankylosing spondylitis research.
- Can be utilized as a tracer for quantitative analysis via NMR, GC-MS, or LC-MS.
- Can be utilized as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS.
Medchemexpress LLC BODIPY FL hydrazide 10mg | 178388-71-1 | 10 MG
BODIPY FL hydrazide is a green-fluorescent hydrazide reagent that reacts with aldehyde and ketone groups on polysaccharides and glycoproteins to form a reversible Schiff base that can be reduced to a stable linkage for detection and imaging. Its excitation maximum is about 495 nm and its emission maximum is about 516 nm.
- Reactive toward aldehyde and ketone groups
- Forms a reversible Schiff base convertible to a stable linkage by reduction
- Green fluorescence with excitation ~495 nm and emission ~516 nm
- Suitable for fluorescent labeling of carbohydrates and glycoproteins
Medchemexpress LLC Biotin-XX hydrazide | 211237-33-1 | 95.4% | 484.66 g/mol | C22H40N6O4S | 5MG
Biotin-XX hydrazide is a carbonyl-reactive biotinylation reagent that contains two aminohexanoic acid spacers to improve avidin-binding efficiency. It couples to carbonyl groups on biomolecules to produce biotinylated targets suitable for detection, enrichment, and affinity capture using streptavidin or avidin methods.
- Contains two aminohexanoic acid spacers to enhance binding efficiency.
- Reacts selectively with carbonyl groups for targeted labeling.
- Enables affinity capture and detection with streptavidin or avidin systems.
- Supplied as a 5 mg package suitable for laboratory-scale experiments.
- High purity as determined by RP-HPLC for reliable results.
Medchemexpress LLC Phenylbutazone(diphenyl-d10) | 1219794-69-0 | 99.9% | 5 MG
Phenylbutazone(diphenyl-d10) is the deuterium labeled Phenylbutazone. It functions as an efficient reducing cofactor for the peroxidase activity of prostaglandin H synthase (PHS) and is also known as a hepatotoxin and a nonsteroidal anti-inflammatory agent (NSAID). This compound induces muscle blind-like protein 1 (MBNL1) expression and has potential applications in ankylosing spondylitis research.
- Acts as an efficient reducing cofactor for the peroxidase activity of prostaglandin H synthase (PHS)
- Functions as a hepatotoxin and a nonsteroidal anti-inflammatory agent (NSAID)
- Induces muscle blind-like protein 1 (MBNL1) expression
- Has potential for ankylosing spondylitis research
- Can be used as a tracer in various studies
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS