Assays & Kits

The RayPlex Ustekinumab (Stelara®) DA kit is a cytometric bead assay to quantitatively measure Ustekinumab (Stelara®) antibodies by flow cytometry. The assay has been optimized for serum and plasma.

The RayPlex Ustekinumab (Stelara®) DA kit is a cytometric bead assay to quantitatively measure Ustekinumab (Stelara®) antibodies by flow cytometry. The assay has been optimized for serum and plasma.

The RayPlex Ustekinumab (Stelara®) DA kit is a cytometric bead assay to quantitatively measure Ustekinumab (Stelara®) antibodies by flow cytometry. The assay has been optimized for serum and plasma.

The RayPlex Ustekinumab (Stelara®) DA kit is a cytometric bead assay to quantitatively measure Ustekinumab (Stelara®) antibodies by flow cytometry. The assay has been optimized for serum and plasma.

The RayBio® Human TBNK Flow Cytometry Kit is designed to determine the percentages and absolute counts of mature human lymphocyte subsets in peripheral whole blood (WB). The subsets include T lymphocytes (CD3+), Helper T lymphocytes (CD3+CD4+), Cytotoxic T lymphocytes (CD3+CD8+), B lymphocytes (CD19+) and Natural killer (NK) lymphocytes (CD3-CD16&56+).

The 10X RBCs lysis buffer is commonly used for lysing red blood cells following direct immunofluorescence staining of human peripheral blood cells with monoclonal antibodies prior to flow cytometric analysis.

The RayBiotech m5C dot blot assay provides a simple and rapid method of quantifying the global m6A levels in RNA/DNA, urine, serum, plasma, or other nucleic samples collected from all species.

The RayBiotech m7G dot blot assay provides a simple and rapid method of quantifying the global m6A levels in RNA/DNA, urine, serum, plasma, or other nucleic samples collected from all species.

The RayBio® Alanine Transaminase Activity Assay Kit offers a user-friendly, reliable, and highly sensitive method for quantifying ALT activity in plasma, serum, cell lysates, and other biological fluid samples.