Anti-S100 beta antibody (ab41548)
Key features and details
- Rabbit polyclonal to S100 beta
- Suitable for: IHC-P, WB
- Reacts with: Mouse, Rat, Zebrafish
- Isotype: IgG
Get better batch-to-batch reproducibility with a recombinant antibody
- Research with confidence – consistent and reproducible results with every batch
- Long-term and scalable supply – powered by recombinant technology for fast production
- Success from the first experiment – confirmed specificity through extensive validation
- Ethical standards compliant – production is animal-free
Overview
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Product name
Anti-S100 beta antibody
See all S100 beta primary antibodies -
Description
Rabbit polyclonal to S100 beta -
Host species
Rabbit -
Tested applications
Suitable for: IHC-P, WBmore details
Unsuitable for: ICC/IF -
Species reactivity
Reacts with: Mouse, Rat, Zebrafish
Predicted to work with: Rabbit, Cow, Human, Pig, Chinese hamster
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Immunogen
Synthetic peptide corresponding to Rat S100 beta aa 50 to the C-terminus (C terminal) conjugated to keyhole limpet haemocyanin.
(Peptide available asab41547) -
General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab41548 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| IHC-P | (10) |
Use at an assay dependent concentration.
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| WB | (1) |
Use a concentration of 1 µg/ml. Detects a band of approximately 9 kDa (predicted molecular weight: 11 kDa).
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| Notes |
|---|
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IHC-P
Use at an assay dependent concentration. |
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WB
Use a concentration of 1 µg/ml. Detects a band of approximately 9 kDa (predicted molecular weight: 11 kDa). |
Target
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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. -
Tissue specificity
Although predominant among the water-soluble brain proteins, S100 is also found in a variety of other tissues. -
Sequence similarities
Belongs to the S-101 family.
Contains 2 EF-hand domains. -
Cellular localization
Cytoplasm. Nucleus. - Information by UniProt
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Database links
- Entrez Gene: 525716 Cow
- Entrez Gene: 6285 Human
- Entrez Gene: 20203 Mouse
- Entrez Gene: 100009495 Rabbit
- Entrez Gene: 25742 Rat
- Omim: 176990 Human
- SwissProt: P02638 Cow
- SwissProt: P04271 Human
see all -
Alternative names
- NEF antibody
- Protein S100 B antibody
- Protein S100-B antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-S100 beta antibody - Astrocyte Marker (ab41548)This image is courtesy of an Abreview submitted by Carl Hobbs
ab41548 staining S100 beta in mouse brain tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 1% BSA for 10 minutes; antigen retrieval was by heat mediation in citric acid. Samples were incubated with primary antibody (1/10000 in TBS/BSA/azide) for 2 hours at 21°C. A Biotin-conjugated goat anti-rabbit IgG polyclonal (1/250) was used as the secondary antibody.
At this dilution factor, there is very good delineation of astrocyte processes.
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Western blot - Anti-S100 beta antibody - Astrocyte Marker (ab41548)All lanes : Anti-S100 beta antibody (ab41548) at 1 µg/ml
Lane 1 : Brain (Mouse) Tissue Lysate
Lane 2 : Brain (Rat) Tissue Lysate
Lane 3 : Spinal Cord (Mouse) Tissue Lysate
Lane 4 : Spinal Cord (Rat) Tissue Lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size: 11 kDa
Observed band size: 9 kDa why is the actual band size different from the predicted?
Additional bands at: 52 kDa. We are unsure as to the identity of these extra bands. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-S100 beta antibody - Astrocyte Marker (ab41548)Image courtesy of Carl Hobbs, King College London, U.K.ab41548 staining S100 beta in Zebrafish body, showing T/S of spinal cord region by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 1% BSA for 10 minutes; antigen retrieval was by heat mediation in citric acid. Samples were incubated with primary antibody (1/10000 in TBS/BSA/azide) for 2 hours at 21°C. A Biotin-conjugated goat anti-rabbit IgG polyclonal (1/250) was used as the secondary antibody.
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (64)
ab41548 has been referenced in 64 publications.
- Chiazza F et al. The Stroke-Induced Increase of Somatostatin-Expressing Neurons is Inhibited by Diabetes: A Potential Mechanism at the Basis of Impaired Stroke Recovery. Cell Mol Neurobiol 41:591-603 (2021). PubMed: 32447613
- Dehner C et al. Chromosome 8 gain is associated with high-grade transformation in MPNST. JCI Insight 6:N/A (2021). PubMed: 33591953
- Khuu MA et al. Stage-dependent effects of intermittent hypoxia influence the outcome of hippocampal adult neurogenesis. Sci Rep 11:6005 (2021). PubMed: 33727588
- Jaiswal M et al. Morphology of enteric glia in colorectal carcinoma: A comparative study of tumor site and its proximal normal margin. Morphologie N/A:N/A (2020). PubMed: 33309198
- Zhang IY et al. Local and Systemic Immune Dysregulation Alters Glioma Growth in Hyperglycemic Mice. Clin Cancer Res 26:2740-2753 (2020). PubMed: 32019861