Native purified S100 from bovine brain and recombinant protein corresponding to full length of human S100B.
Theoretical MW (kDa):
Protein A/G purification
Flow Cytometry (0.5-1 ug/106 cells) Immunofluorescence (1-2 ug/mL) Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (0.25-0.5 ug/mL) Western Blotting (0.5-1 ug/mL) The optimal working dilution should be determined by the end user.
In 10 mM PBS.
Store at -20 to -80°C. Aliquot to avoid repeated freezing and thawing.
Immunohistochemical staining (Formalin-fixed paraffin-embedded sections) of human melanoma with S100B monoclonal antibody, clone 4C4.9 + S100B/1012 (Cat # MAB14983).
Immunofluorescent staining of A2058 cells with S100B monoclonal antibody, clone 4C4.9 + S100B/1012 (Cat # MAB14983) (Green). Blue: DAPI was used to stain the cell nuclei. Red: F-actin filaments were labeled with DyLight 554 Phalloidin.
The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. S100 genes include at least 13 members which are located as a cluster on chromosome 1q21; however, this gene is located at 21q22.3. This protein may function in Neurite extension, proliferation of melanoma cells, stimulation of Ca2+ fluxes, inhibition of PKC-mediated phosphorylation, astrocytosis and axonal proliferation, and inhibition of microtubule assembly. Chromosomal rearrangements and altered expression of this gene have been implicated in several neurological, neoplastic, and other types of diseases, including Alzheimer's disease, Down's syndrome, epilepsy, amyotrophic lateral sclerosis, melanoma, and type I diabetes. [provided by RefSeq