Biotin and derivatives
Apexbio Technology LLC Cy3 NHS ester (non-sulfonated) 5mg
Cy3 NHS ester (non-sulfonated) is an amine-reactive fluorescent cyanine dye commonly utilized in labeling biomolecules via covalent conjugation to primary amines As a cyanine derivative its fluorescence emission occurs at approximately 570 nm upon excitation near 550 nm allowing detection in the orange spectral region using standard TRITC filter sets commonly integrated in fluorescence microscopy imaging systems and spectroscopic instruments The dye s labeling procedure requires organic solvents such as DMF or DMSO due to its limited aqueous solubility In biomedical research Cy3 NHS ester is routinely employed for labeling peptides proteins nucleic acids and oligonucleotides facilitating visualization and tracking in biomolecular assays cell imaging gel electrophoresis analyses and flow cytometry experiments
Medchemexpress LLC NSP-SA-NHS | 199293-83-9 | 99.7% | 1 MG
NSP-SA-NHS is an acridinium ester used for chemiluminescent immunoassay. It enables rapid and sensitive detection, making it suitable for developing immunoassays such as for Bisphenol A (BPA). This product is for research use only.
- Solid appearance
- Light yellow to yellow color
- Ships at room temperature
- Store at -20°C, sealed, away from moisture and light
- In solvent, store at -80°C for 6 months or -20°C for 1 month, sealed, away from moisture and light
Medchemexpress LLC LAIR1 Human Biotin 20ug
LAIR1 protein has a negative regulatory effect on NK cells B cells and T cells It activates the phosphatases PTPN6 and PTPN11 inhibits calcium increases in B cells and regulates cytokine production in CD4 T cells LAIR1 Protein Human (Biotinylated HEK293 Avi-His) is the recombinant human-derived LAIR1 protein expressed by HEK293 with C-Avi C-6 His labeled tag
eMolecules 756525-90-3 | M-PEG8-NHS ESTER | AstaTech | MFCD13184969 | 509.549 | C22H39NO12 | 95.000 | COCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O | 1g | 624137097
M-PEG8-NHS ESTER | AstaTech | 756525-90-3 | MFCD13184969 | 509.549 | C22H39NO12 | 95.000 | COCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O | 1g | 624137097
eMolecules 1353016-71-3 | DBCO-NHS ester | Combi-Blocks, Inc. | MFCD24386367 | 402.406 | C23H18N2O5 | 98.000 | O=C(CCC(=O)N1Cc2ccccc2C#Cc2ccccc12)ON1C(=O)CCC1=O | 10g | 812579629
DBCO-NHS ester | Combi-Blocks, Inc. | 1353016-71-3 | MFCD24386367 | 402.406 | C23H18N2O5 | 98.000 | O=C(CCC(=O)N1Cc2ccccc2C#Cc2ccccc12)ON1C(=O)CCC1=O | 10g | 812579629
eMolecules 1807518-72-4 | Mal-PEG1-NHS ester | Broadpharm | MFCD26127783 | 310.262 | C13H14N2O7 | 0.000 | O=C(CCOCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 5g | 816471161
Mal-PEG1-NHS ester | Broadpharm | 1807518-72-4 | MFCD26127783 | 310.262 | C13H14N2O7 | 0.000 | O=C(CCOCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 5g | 816471161
eMolecules 1807518-72-4 | Mal-PEG1-NHS ester | Broadpharm | MFCD26127783 | 310.262 | C13H14N2O7 | 0.000 | O=C(CCOCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 1g | 802656011
Mal-PEG1-NHS ester | Broadpharm | 1807518-72-4 | MFCD26127783 | 310.262 | C13H14N2O7 | 0.000 | O=C(CCOCCN1C(=O)C=CC1=O)ON1C(=O)CCC1=O | 1g | 802656011