Protein Labeling Reagents
Sigma Aldrich Fine Chemicals Biosciences Atto 490LS NHS ester suita1MG
Atto 490LS is a new fluorescent label featuring an extraordinary large Stokes-Shift of 165 nm. Thus the emission spectrum is almost completely separated from its absorption spectrum making the dye highly suitable for multiplexing experiments in particular in combination with Atto 488 and Atto 514. Atto 490LS is very hydrophillic and shows excellent water solubility. The dye exhibits a relatively high fluorescence quantum yield which is only slightly reduced after conjugation to biomolecules e.g. proteins even at high degrees of labeling (DOL). Atto 490LS is an anionic dye. After conjugation to a substrate the dye carries a net electrical charge of -1.find more information here
Apexbio Technology LLC Sulfo-NHS-SS-Biotin, 325143-98-4, MFCD00078533, 100 mg
MF: C19H27N4NaO9S4, MW: 606.7, Solubility: 30.335mg/mL in DMSO,insoluble in EtOH,insoluble in H2O. Sulfo-NHS-SS-biotin(sulfosuccinimidyl-20(biotinamido)ethyl-1,3-dithiopropionate) is a long-chain cleavable amine-reactive biotinylation reagent.
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
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
Sigma Aldrich Fine Chemicals Biosciences Dansyl chloride BioReagent, suitable for amino acid labeling, powder and chunks, >=99% (HPLC) | 605-65-2 | MFCD00003985 | 5G
Dansyl chloride BioReagent, suitable for amino acid labeling, powder and chunks, >=99% (HPLC) | Purity: >=99% (HPLC) | Mol Wt: 269.75 | 605-65-2 | MFCD00003985 | 5G
Grainger BRIGHT DYES Dye Tracer Liquid, Blue
The Bright Dyes Dye Tracer Liquid Blue is a blue liquid dye used to detect leaks in plumbing and HVAC systems. It contains a concentrated blue dye that mixes with water. When added to a system, any leaks will release blue-dyed water for easy leak detection. This product is rated for use in all potable water systems and is safe for PVC, CPVC, copper and other common plumbing materials. It comes in a 16 oz plastic bottle with an easy pour spout that allows controlled dispensing into systems. This professional-grade leak detector provides an effective method to pinpoint leaks.
Revvity Health Sciences Inc DELFIA Fluorescein (100 nMole/L) Standard, 50mL,
DELFIA Fluorescein (100 nMole/L) Standard, 50mL,
Lumiprobe Sulfo-Cyanine5 azide, 5 mg
Water-soluble Cyanine5 dye azide for Click chemistry. Bright and photostable dye with red fluorescence. The reagent has high water solubility. Due to high solubility and hydrophilicity, the dye can be used for labeling biomolecules in native, purely aqueous conditions.
Agilent Technologies AdvanceBio 2-AB alpha(2,3) Sialylated biantennary N-glycan library
Library consists of biantennary oligosaccharides containing alpha(2,3) linked sialic acid. The reducing termini are derivatized with the fluorescent dye, 2-aminobenzamide (2-AB).
Cayman Chemical C6 Biotin Ganglioside GM1 d1
An affinity probe for ganglioside GM1 binding partners; has been used to detect ganglioside GM1 binding partners in vitro
American Research Products Inc Y AMINOBUTYRIC ACID GABA FLUOR
5000265441 Y AMINOBUTYRIC ACID GABA FLUOR
AdipoGen 5-TAMRA
Chemical. CAS 91809-66-4. Formula C25H22N2O5. MW 430.45. Synthetic. Free acid form of 5-carboxytetramethylrhodamine single isomer. Widely used fluorophore for preparing bioconjugates, especially fluorescent antibody and avidin derivatives used in immunochemistry. Used as a dye for oligonucleotide labeling and automated DNA sequencing applications.