S100B Antibody (15F9NB) - BSA Free

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Western Blot: S100B Antibody (15F9NB) [NBP2-45267] - Total protein from human brain (1) and mouse brain (2) was separated on a 4-15% gel by SDS-PAGE, transferred to 0.2 um PVDF membrane for 30 minutes and blocked in 5% ...read more
Immunocytochemistry/ Immunofluorescence: S100B Antibody (15F9NB) [NBP2-45267] - Analysis in A431 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton X-100. ...read more
Immunohistochemistry-Paraffin: S100B Antibody (15F9NB) [NBP2-45267] - Analysis in human prostate tissue.
Flow Cytometry: S100B Antibody (15F9NB) [NBP2-45267] - An intracellular stain was performed on SK-MEL-28 cells with S100B [15F9NB] Antibody NBP2-45267PE (blue) and a matched isotype control (orange). Cells were fixed ...read more
Western Blot: S100B Antibody (15F9NB) [NBP2-45267] - Total protein from human brain (1) and mouse brain (2) was separated on a 4-15% gel by SDS-PAGE, transferred to 0.2 um PVDF membrane for 30 minutes and blocked in 5% ...read more
Immunocytochemistry/ Immunofluorescence: S100B Antibody (15F9NB) [NBP2-45267] - A431 cells were fixed for 10 minutes using 10% formalin and then permeabilized for 5 minutes using 1X TBS + 0.5% Triton X-100. The cells ...read more
Immunohistochemistry-Paraffin: S100B Antibody (15F9NB) [NBP2-45267] - Analysis of S100B (15F9NB) in human brain.
Immunohistochemistry-Paraffin: S100B Antibody (15F9NB) [NBP2-45267] - Analysis of S100B in human prostate.
Immunohistochemistry-Paraffin: S100B Antibody (15F9NB) [NBP2-45267] - Analysis in human brain tissue.
Flow Cytometry: S100B Antibody (15F9NB) [NBP2-45267] - Staining of A431 cells (1 x 10^6 cells/ml) with S100B antibody, clone 15F4.1D2 (Orange) stained at a dilution of 1:500. Detected with a GtxRb DyLight 488 secondary. ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, Po, Bv, Eq, Pm, Rb, ShSpecies Glossary
Applications WB, Flow, ICC/IF, IHC, IHC-P
Clone
15F9NB
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Format
BSA Free
Concentration
1.0 mg/ml

Order Details

S100B Antibody (15F9NB) - BSA Free Summary

Immunogen
Partial recombinant human S100B protein (amino acids 2-92) [Uniprot: P04271].
Predicted Species
Mouse (99%), Rat (98%), Porcine (97%), Bovine (97%), Rabbit (100%), Sheep (99%), Primate (100%), Equine (100%). Backed by our 100% Guarantee.
Isotype
IgG2b Kappa
Clonality
Monoclonal
Host
Mouse
Gene
S100B
Purity
Protein G purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Flow Cytometry 1:500
  • Immunocytochemistry/Immunofluorescence 1:50-1:200
  • Immunohistochemistry 1:100 - 1:500
  • Immunohistochemistry-Paraffin 1:100 - 1:500
  • Western Blot 2 ug/ml

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1.0 mg/ml
Purity
Protein G purified

Alternate Names for S100B Antibody (15F9NB) - BSA Free

  • beta (neural)
  • NEF
  • 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
  • S100
  • S100B
  • S100beta

Background

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

Limitations

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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Product General Protocols

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Bioinformatics

Gene Symbol S100B
Uniprot