S100B Antibody (SC57-02)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-67572

Recombinant Monoclonal Antibody.
Novus Biologicals, part of Bio-Techne
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NBP2-67572
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Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Goat, Zebrafish

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # SC57-02

Concentration

1 mg/ml

View all S100B Antibodies »

Product Summary for S100B Antibody (SC57-02)

Immunogen

Synthetic peptide within C-terminal human S100B. (SwissProt: P04271 Human; SwissProt: P50114 Mouse; SwissProt: P04631 Rat)

Localization

Cytoplasm, Nucleus.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for S100B Antibody (SC57-02)

Western Blot: S100B Antibody (SC57-02) [NBP2-67572]

Western Blot: S100B Antibody (SC57-02) [NBP2-67572]

Western Blot: S100B Antibody (SC57-02) [NBP2-67572] - Analysis of S100 beta on mouse liver tissue lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.
Immunocytochemistry/ Immunofluorescence: S100B Antibody (SC57-02) [NBP2-67572]

Immunocytochemistry/ Immunofluorescence: S100B Antibody (SC57-02) [NBP2-67572]

Immunocytochemistry/Immunofluorescence: S100B Antibody (SC57-02) [NBP2-67572] - Staining S100 beta in N2A cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Immunohistochemistry-Paraffin: S100B Antibody (SC57-02) [NBP2-67572]

Immunohistochemistry-Paraffin: S100B Antibody (SC57-02) [NBP2-67572]

Immunohistochemistry-Paraffin: S100B Antibody (SC57-02) [NBP2-67572] - Analysis of paraffin-embedded mouse brain tissue using anti-S100 beta antibody. Counter stained with hematoxylin.
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Applications for S100B Antibody (SC57-02)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:50-1:200

Immunohistochemistry-Frozen

1:100

Immunohistochemistry-Paraffin

1:50-1:1000

Western Blot

1:1000-1:5000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

TBS (pH7.4), 0.05% BSA, 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: S100B

S100B is a zinc- and calcium-binding protein belonging to the S100 protein family within the EF-hand (helix E-loop-helix F) subgroup (1,2). S100B plays a role in normal central nervous system development, is associated with various neurological diseases such as Alzheimer's and Parkinson's, and it serves as a marker for brain injury (1,2). The S100B protein has a homodimeric structure comprised of two 91-amino acid polypeptide monomers each with a theoretical molecular weight of 10.5 kDa (1,2). Furthermore, each monomer contains two EF-hand regions, four helixes, and a hinge region (2). S100B is predominately expressed in astrocytes, oligodendrocytes, and Schwann cells, but also other cell types including adipocytes (1,3). S100B interacts with toll-like receptor 4 (TLR4) and receptor for advanced glycation end products (RAGE), initiating downstream signaling cascades and transcription factors including JNK/JUN, NFkappaB, and p38, leading to caspase and proinflammatory cytokine production (2). Overall outcomes include neuronal apoptosis, neuroinflammation, and neurodegeneration (1,2). S100B is the most commonly studied astroglia and blood brain barrier biomarker in traumatic brain injury (TBI) (3,4). The serum levels of S100B in patients with TBI is indicative of patient outcomes, where high levels correlate with injury severity and mortality (4). S100B is often in used in combination with additional biomarkers such as glial fibrillary acidic protein (GFAP) and ubiquitin c-terminal hydrolase L1 (UCH-L1) (3,4).

References

1. Yardan, T., Erenler, A. K., Baydin, A., Aydin, K., & Cokluk, C. (2011). Usefulness of S100B protein in neurological disorders. JPMA. The Journal of the Pakistan Medical Association, 61(3), 276-281.

2. Langeh, U., & Singh, S. (2021). Targeting S100B Protein as a Surrogate Biomarker and its Role in Various Neurological Disorders. Current neuropharmacology, 19(2), 265-277. https://doi.org/10.2174/1570159X18666200729100427

3. Thelin, E. P., Nelson, D. W., & Bellander, B. M. (2017). A review of the clinical utility of serum S100B protein levels in the assessment of traumatic brain injury. Acta neurochirurgica, 159(2), 209-225. https://doi.org/10.1007/s00701-016-3046-3

4. Wang, K. K., Yang, Z., Zhu, T., Shi, Y., Rubenstein, R., Tyndall, J. A., & Manley, G. T. (2018). An update on diagnostic and prognostic biomarkers for traumatic brain injury. Expert review of molecular diagnostics, 18(2), 165-180. https://doi.org/10.1080/14737159.2018.1428089

Long Name

S100 Calcium Binding Protein B

Alternate Names

beta (neural), NEF, S100, S100 beta, S100 calcium binding protein B, S100 calcium-binding protein B, S100 calcium-binding protein, beta (neural), S-100 calcium-binding protein, beta chain, 10protein S100-B, S-100 protein beta chain, S-100 protein subunit beta, S100beta

Gene Symbol

S100B

Additional S100B Products

Product Documents for S100B Antibody (SC57-02)

Product Datasheets

Certificate of Analysis

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Product Specific Notices for S100B Antibody (SC57-02)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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