Catalog name Description price
R-S-9004 PNPP, CAS:# 4264-83-9 PNPP (Para-nitrophenyl phosphate) disodium is a non-proteinaceous chromogenic substrate for alkaline and acid phosphatases used in ELISA and conventional spectrophotometric assays. price>
R-R-0034 Dbco-streptavidin Dibenzocyclooctyne-streptavidin/DBCO-Streptavidin/Streptavidin-DBCO refers to a complex formed between streptavidin and a dibenzocyclooctyne (DBCO) moiety. DBCO modifications are utilized to attach various molecules, such as fluorophores or biotin, to proteins or other biomolecules. Streptavidin is a protein derived from Streptomyces avidinii bacteria that has an exceptional affinity for biotin, a vitamin. Streptavidin is widely used in molecular biology and biotechnology for its ability to bind tightly to biotin and its high stability. price>
R-R-0040 FITC-Protein A FITC-Protein A/Protein A (FITC)/Fluorescein-Protein A. FITC is conjugated to Protein A, it allows for the detection and visualization of antibodies or antibody complexes in biological samples using fluorescence microscopy or flow cytometry. This conjugate is often used in antibody-based techniques to study protein-protein interactions, immune responses, and protein localization. price>
R-L-053 HRP-MAL HRP is a kind of protamine with a molecular weight of 40. It is composed of colorless enzyme protein and brownish iron leaf. Neutral sugar and amino sugar account for about 18%, mainly including mannose, xylose, arabinose and hexosamine. price>
R-L-068 WGA-HRP Wheat germ agglutinin (WGA) is extracted from grains. It is composed of two components with a molecular weight of 43.2KDa. WGA lectin can selectively bind N-Acetylglucosamine group (GlcNAc) and silicic acid. It can be used for affinity chromatography of cellular and subcellular particles. price>
R-L-075 Biotin-WGA Wheat germ agglutinin can be used as a probe to study specific sugar groups on cell membrane. On the other hand, lectin has multivalent binding ability and can bind with FITC fluorescein, biotin, enzyme, colloidal gold, ferritin and other tracers, so as to display its binding site at the level of light and/or electron microscopy. price>
R-L-083 Celastrol-Biotin Tripterygium wilfordii, also known as celandin, is a natural product with a variety of biological activities. It has a strong antioxidant effect, anti-cancer neovascularization and anti-rheumatoid effect. Tripterygium wilfordii labelled biotin is applied to the detection of biotin. price>
R-L-115 6-p-Toluidino-2-naphthalenesulfonic acid,CAS7724-15-4 Environmentally sensitive fluorescent probe for the conformational state of protein price>
R-R-0122 QuDye Protein Reagent QuDye Protein Reagent is a specific type of fluorescent dye used for protein labeling and detection in biological research.QuDye Protein Reagent is a valuable tool in protein research, offering high-quality fluorescent labeling for the study of protein function and dynamics in various biological systems. price>
R-R-0261 Biotin-berberine Biotin-berberine refers to a conjugate formed by attaching the vitamin biotin to the alkaloid compound berberine.Biotin-berberine conjugates can be used in techniques such as affinity chromatography, where the biotin moiety can be captured by avidin or streptavidin-coated surfaces, facilitating purification or isolation of berberine-binding proteins. They can also be utilized for fluorescence-based imaging studies, where the biotinylated berberine can be detected using avidin or streptavidin conjugated to fluorescent dyes. price>