Noggin is a secreted homodimeric glycoprotein that is involved in the development of many body tissues, including nerve tissue, muscles, and bones. Noggin is crucial during embryogenesis and is involved in the regulation of several developmental processes, including neural tube formation, cardiomycyte growth, skeletal development, and joint formation. Noggin is highly conserved in vertebrates, and is found in certain areas of the central nervous system, lungs, skeletal muscles, and skin of adults.

Why is it important?

Research has shown that noggin plays a role in learning, cognition, bone development, and neural tube function, as well as nervous system, somite and skeletal development. A lack of noggin during embryo development can lead to stunted bone growth, missing skeletal elements, or failure to develop articulating joints. Mutations of the noggin gene can cause joint fusions, multiple synostosis, proximal symphalangism and other deformities or syndromes.

In adult patients, increased levels of noggin in plasma have been linked to obesity.

NOGGIN has also been linked to:
Bone Tumors
Ankylosing Spondylitis
Non Alcoholic Fatty Liver Disease (NAFLD)
Pulmonary Arterial Hypertension (PAH)

Eagle Biosciences offers a highly sensitive Metal Enhanced Direct Sandwich Fluorescence Immunoassay to test for Noggin.
FluoBolt-Noggin Fluorescence Immunoassay

Contact us for more information about our Noggin Assay.

Glial Fibrillary Acidic Protein (GFAP) is a monomeric intermediate protein found in the astroglial cells of the Central Nervous System. Astroglial cells are found in the white and gray matter of the brain. GFAP and other intermediate filaments provide support and nourishment for cells in the brain and spinal cord.

Why is GFAP Important?

Astroglial cells produce GFAP when an injury or trauma damages the cells of the central nervous system. Glial Fibrillary Acidic Protein (GFAP) is a promising research brain-specific glial-derived biomarker for TBI (traumatic brain injury) in adults and children. Studies have demonstrated that GFAP is released into serum following a TBI within an hour of injury and remains elevated for several days after injury. All indications are the GFAP is an interesting biomarker for indication of a TBI and retinal stress.

Eagle Biosciences offers the most sensitive assays available worldwide in simple-to-use ELISA and Chemiluminescence formats for detecting GFAP:

Contact us to talk about how we can help with an evaluation GFAP ELISA or GFAP CLIA assays.