You searched for: Immunological Assays

Supplier: Eagle Biosciences

The Vitamin A & Vitamin E HPLC Assay kit determines vitamin A & vitamin E in plasma,serum.

Supplier: Eagle Biosciences

The Vitamin K1 HPLC Assay Kit is intended to detect vitamin K1 in plasma and serum.

Supplier: Eagle Biosciences

The Eagle Biosciences Vitamin B2 (Riboflavin) HPLC Assay Kit detects Vitamin B2 in EDTA-blood.

Supplier: ARBOR ASSAYS MS

The Serum Creatinine Detection Kit from Arbor Assays quantifies creatinine levels in mammalian serum and plasma using a colorimetric assay based on the modified Jaffe reaction. Calibrated to NIST Standard Reference Material, this assay offers clinical-grade performance for assessing renal function, normalizing other biomarkers, or evaluating metabolic and cardiovascular health. With a detection range of 0.5 to 4.0 mg/dL and sensitivity of 0.081 mg/dL, the method uses a kinetic absorbance read at 490 nm, with results calculated from the change in absorbance over 30 minutes. It’s a robust, species-independent solution for preclinical and clinical research settings.

Supplier: ARBOR ASSAYS MS

The 2',3'-Cyclic GAMP STING-Based FRET Detection Kit from Arbor Assays provides highly specific and sensitive detection of 2',3'-cGAMP in cell lysates, tissue extracts, and tissue culture media. Using a patented STING biosensor (BioSTING) and FRET-based fluorescence, the assay measures cGAMP concentrations with a sensitivity of 82.02 pmol/ml and a detection range from 131.1 to 500 pmol/ml. With a rapid under 30-minute workflow and excellent selectivity for 2',3'-cGAMP over other cyclic dinucleotides, this kit enables researchers to study innate immunity, STING signaling pathways, and immune modulation with precision.

Supplier: Eagle Biosciences

The 25-OH Vitamin D3 HPLC Assay kit is intended to detect 25-OH Vitamin D3 in plasma and serum.

Supplier: ARBOR ASSAYS MS

The Glucose Colorimetric Detection Kit from Arbor Assays enables fast, accurate quantification of glucose in serum, plasma, urine, buffers, and tissue culture media. Utilizing a HRP-catalyzed colorimetric reaction, the assay detects glucose with a sensitivity of 0.413 mg/dL and a detection range of 0.5 to 32 mg/dL. The workflow requires minimal sample volume (20 µl) and delivers results in just 30 minutes. Designed for species-independent use, this kit is ideal for studying metabolic regulation, diabetes research, and bioenergetics in a broad range of biological and translational research applications.

Supplier: Invitrogen

Fluorescein isothiocyanate (FITC) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA.

Supplier: ARBOR ASSAYS MS

The Urea Nitrogen (BUN) Detection Kit from Arbor Assays enables rapid, colorimetric quantification of urea nitrogen in serum, plasma, urine, saliva, and tissue culture media. The assay uses a caustic two-reagent detection system and measures absorbance at 450 nm, with a detection range of 0.156 to 10 mg/dL and sensitivity down to 0.030 mg/dL. Calibrated to NIST reference material, this species-independent kit offers fast, reproducible results in 30 minutes and is ideal for assessing kidney function, protein metabolism, and renal injury in both clinical and research settings.

Supplier: ARBOR ASSAYS MS

The Histone Demethylase Fluorescent Activity Kit from Arbor Assays enables rapid detection of formaldehyde, a byproduct of histone demethylation by LSD1- and Jumonji-type HDMs. The assay measures fluorescence generated upon formaldehyde reaction with a specialized detection reagent, allowing real-time quantification of HDM activity. With a detection range of 3.125 to 200 µM, this versatile kit accommodates in vitro assays and cell lysates and is adaptable for studying HDM inhibitors, cofactor dependencies, and epigenetic modulation. Its simple 30-minute workflow after demethylation makes it ideal for high-throughput screening or detailed kinetic characterization of histone demethylase activity.