Rabbit S100 beta Polyclonal Antibody | anti-S100B antibody

S100 beta Rabbit pAb

Cat. Num. AAA4752238

• Gene Names: S100B; NEF; S100; S100-B; S100beta
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunocytochemistry, Immunofluorescence, Immunoprecipitation
• Purity: Affinity purified
• Synonyms: S100 beta; Polyclonal Antibody; S100 beta Rabbit pAb; Protein S100-B; NEF; S100; S100-B; S100beta; anti-S100B antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Specificity: Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues. Gene expression databases
• Purity/Purification: Affinity purified
• Form/Format: Supplied in 50nM Tris-Glycine (pH7.4), 0.15M Nacl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

• Applicable Applications for anti-S100B antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunoprecipitation (IP)
• Application Notes: WB: 1:1000; IHC: 1:50-1:200; ICC/IF: 1:20; IP: 1:20
• Immunogen: A synthetic peptide of human S100 beta
• Conjugation: Unconjugated
• Modification: Unmodification
• Subcellular Location: Cytoplasm, Nucleus
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot detection of S100 beta in Rat Brain lysates using S100 beta Rabbit pAb(1:1000 diluted). Predicted band size:11KDa. Observed band size:11KDa.)

Western Blot (WB)

(Western blot detection of S100 beta in Rat Brain lysates using S100 beta Rabbit pAb(1:500 diluted). Predicted band size:11kDa. Observed band size:11kDa.)

Related Product Information for anti-S100B antibody

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, Jul 2008]
Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinase. Interaction with AGER after myocardial infarction may play a role in myocyte apoptosis by activating ERK1/2 and p53/TP53 signaling. Could assist ATAD3A cytoplasmic processing, preventing aggregation and favoring mitochondrial localization. May mediate calcium-dependent regulation on many physiological processes by interacting with other proteins, such as TPR-containing proteins, and modulating their activity.

NCBI and Uniprot Product Information

• NCBI GI #: 12804681
• NCBI GeneID: 6285
• UniProt Accession #: P04271; D3DSN6
• Molecular Weight: 10,713 Da
• NCBI Official Full Name: S100 calcium binding protein B
• NCBI Official Synonym Full Names: S100 calcium binding protein B
• NCBI Official Symbol: S100B
• NCBI Official Synonym Symbols: NEF; S100; S100-B; S100beta
• NCBI Protein Information: protein S100-B; S-100 protein subunit beta; S-100 calcium-binding protein, beta chain; S100 calcium-binding protein, beta (neural)
• UniProt Protein Name: Protein S100-B
• Protein Family: Protein
• UniProt Gene Name: S100B
• UniProt Entry Name: S100B_HUMAN

NCBI Description

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, Jul 2008]

Uniprot Description

S100B: Weakly binds calcium but binds zinc very tightly- distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinase. Interaction with AGER after myocardial infarction may play a role in myocyte apoptosis by activating ERK1/2 and p53/TP53 signaling. Dimer of either two alpha chains, or two beta chains, or one alpha and one beta chain. The S100B dimer binds two molecules of STK38. Interacts with AGER. The S100B dimer interacts with two molecules of CAPZA1. Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues. Belongs to the S-101 family.

Protein type: Calcium-binding

Chromosomal Location of Human Ortholog: 21q22.3

Cellular Component: ruffle; extracellular space; cell soma; intracellular membrane-bound organelle; perinuclear region of cytoplasm; cytoplasm; extracellular region; nucleus

Molecular Function: identical protein binding; RAGE receptor binding; protein binding; protein homodimerization activity; zinc ion binding; calcium ion binding; tau protein binding; calcium-dependent protein binding

Biological Process: positive regulation of I-kappaB kinase/NF-kappaB cascade; central nervous system development; positive regulation of apoptosis; response to glucocorticoid stimulus; memory; regulation of cell shape; cell proliferation; learning and/or memory; axonogenesis; astrocyte differentiation; response to methylmercury; positive regulation of cell proliferation; innate immune response; regulation of neuronal synaptic plasticity