Protein Labeling Reagents
Cayman Chemical Rhodamine dithenoyl hydrazide
A fluorescent and colorimetric probe for the detection of ferric iron; fluoresces upon iron binding; ex/em = 534/550-700 nm; emits fluorescence at 588 nm in the presence of ferric iron but not ferrous iron or in a panel of 11 additional cations and 10 anions; exhibits a visual shift from colorless to pink upon addition of ferric iron to aqueous solutions or live cells, which can be detected colorimetrically
Bioworld Biotin Hydrazide, 100 mg
Biotin Hydrazide is a carbohydrate reactive biotinylation reagent. Biotin Hydrazide is used for labeling mouse monoclonal antibodies, unpaired cytosine residues in nucleic acids and it is also used fo coupling to glycoproteins through the carbohydrate by hydrazone formation.Carbohydrate reactivebiotin hydrazide is a a simplest hydrazide-activated biotinylation reagentMicroscopy studies on membranesAlternative names : Biotin-hydrazide,Hydrazide-activated biotinReactive groups Hydrazide, reacts with aldehydes at pH 4 to 6Click here to view chemical structures of Hydrazide-Biotin compounds. References: 1.) O'Shannessy, D.J., et al. (1984) Immun. Letters 8, 273-277. 2.) Heitzmann, H., et al. (1974) PNAS 71, 3537-3541. 3.) Lisanti, M.P., et al. (1989) J. Cell Biol. 109, 2117-2127.Appearance: White powder
American Research Products Inc Mouse oXidized high density li
Mouse oXidized high density lipoprotein (OX-HDL) ELISA Kit from CUSABIO Detection Range 15 6 pg/mL-1000 pg/mL Sensitivity 7 81 pg/mL Sample serum plasma tissue homogenates Method Competitive
AdipoGen Sulfo-NHS-LC-Biotin (50 mg)
Chemical. CAS: 191671-46-2127062-22-0. Formula: C20H29N4NaO9S2. MW: 556.59. Sulfo-NHS-LC-Biotin is an amino-reactive biotinylation reagent with a long spacer arm. The 6-aminocaproic acid spacer arm provides distance between the biotin and the target ligand which helps alleviate steric hindrance, in addition it forms permanent amide bonds. The sodium sulfonate groups render this compound water-soluble and prevent it from crossing the lipid bi-layer of the cell membrane, making it a tool to label cell surface proteins. In addition, Sulfo-NHS-LC-Biotin is used to biotinylate antibodies, proteins, peptides, or amino acids by reacting with primary amines as found in the N-terminus and Lysine side chains. Optimal reaction conditions are at a pH of 7-9. Avoid amine-containing buffers, which may compete in the acylation reaction.
Cayman Chemical BIotIn-LC-LC-NHS 5mg
A biotinylation reagent; contains an NHS moiety to facilitate coupling reactions and 30.5 Å spacer to decrease steric hindrance; has been used to biotinylate small molecules such as paclitaxel and coenzyme Q10
Apexbio Technology LLC NHS-SS-Biotin, 100mg. Cas: MFCD: MFCD00466919. Amine-reactive biotinylation reagent, mid-length
Biotinyltation reagent used to attach biotin to primary amines, cleavage dislfide bond included for reversible labeling 142439-92-7. MFCD00466919
Cayman Chemical Sulfo-NHS-BIotIn 50mg
An amine-reactive biotinylation reagent; commonly used in the biotin labeling of amine-containing proteins, antibodies, and other molecules
Apexbio Technology LLC Long chain biotinyltation reagent used to attach biotin to primary amines 72040-63-2. MFCD00065502
Long chain biotinyltation reagent used to attach biotin to primary amines 72040-63-2. MFCD00065502
Cayman Chemical C6 BIotIn GalactosylcRamID 5mg
An affinity probe for C6 galactosylceramide binding partners
Cayman Chemical Alkynyl-bIotIn 5mg
A form of biotin with a terminal alkyne group separated by two polyethylene glycol moieties; used to add biotin to other molecules bearing an azide group using click chemistry