Human S100 calcium binding protein B ELISA Kit | S100B elisa kit

Human Soluble protein-100B, S-100B ELISA Kit

Cat. Num. AAA704031

• Gene Names: S100B; NEF; S100; S100-B; S100beta
• Reactivity: Human
• Synonyms: S100 calcium binding protein B; Human Soluble protein-100B; S-100B ELISA Kit; NEF; S100; S100beta; OTTHUMP00000174958; S-100 calcium-binding protein; beta chain; S100 beta; S100 calcium binding protein; beta (neural) ; S100 calcium-binding protein; beta; S100 calcium-binding protei; S100B elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of human S-100B. No significant cross-reactivity or interference between human S-100B and analogues was observed.
• Sequence Length: 92

• Samples: Serum, plasma, tissue homogenates, cerebrospinal fluid (CSF).
• Assay Type: Sandwich
• Detection Range: 78 pg/ml -5000 pg/ml.
• Sensitivity: 19.5 pg/ml.
• Intra-assay Precision: Intra-assay Precision (Precision within an assay): CV%<8%. Three samples of known concentration were tested twenty times on one plate to assess.
• Inter-assay Precision: Inter-assay Precision (Precision between assays): CV%<10%. Three samples of known concentration were tested in twenty assays to assess.
• Preparation and Storage: Unopened test kits should be stored at 2 to 8 degree C upon receipt. Please refer to pdf manual for further storage instructions.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for S100B elisa kit

Principle of the Assay||This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for S-100B has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any S-100B present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for S-100B is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of S-100B bound in the initial step. The color development is stopped and the intensity of the color is measured.

NCBI and Uniprot Product Information

• NCBI GI #: 5454034
• NCBI GeneID: 6285
• NCBI Accession #: NP_006263.1
• NCBI GenBank Nucleotide #: NM_006272.2
• UniProt Accession #: P04271; D3DSN6
• Molecular Weight: 10,713 Da
• NCBI Official Full Name: protein S100-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

Function: 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.2 PublicationsManual assertion based on experiment in:Ref.10