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Product Info Summary
| SKU: | PB9678 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Mouse, Rat |
| Host: | Rabbit |
| Application: | ELISA, Flow Cytometry, IF, IHC, ICC, WB |
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Product info
Product Name
Anti-S100A9 Antibody Picoband®
SKU/Catalog Number
PB9678
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-S100A9 Antibody Picoband® catalog # PB9678. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Cite This Product
Anti-S100A9 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9678)
Host
Rabbit
Contents
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E. coli-derived mouse S100A9 recombinant protein (Position: A2-K113). Mouse S100A9 shares 59.8% and 78.6% amino acid (aa) sequence identity with human and rat S100A9, respectively.
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
Cross-reactivity with recombinant human S100A9 is observed.
Reactive Species
PB9678 is reactive to S100a9 in Mouse, Rat
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
13-15 kDa
Calculated molecular weight
13049 MW
Background of S100A9
S100 calcium-binding protein A9 (S100A9), also known as migration inhibitory factor-related protein 14 (MRP14) or calgranulin B, is a protein that in humans is encoded by the S100A9 gene. S100-A9 is a member of the S100 family of proteins containing 2 EF hand calcium-binding motifs. And 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. This protein may function in the inhibition of casein kinase.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
PB9678 is guaranteed for ELISA, Flow Cytometry, IF, IHC, ICC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.1-0.5μg/ml, Mouse
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Mouse, Rat, By Heat
Immunocytochemistry/Immunofluorescence, 5μg/ml, Mouse
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Mouse
ELISA, 0.1-0.5μg/ml, -
Positive Control
WB: mouse spleen tissue, mouse lung tissue
IHC: mouse spleen tissue, rat spleen tissue
ICC/IF: HEPA1-6 cell
FCM: HEPA1-6 cell
Validation Images & Assay Conditions
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Figure 1. Western blot analysis of S100A9 using anti-S100A9 antibody (PB9678).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: mouse spleen tissue lysates,
Lane 2: mouse lung tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-S100A9 antigen affinity purified polyclonal antibody (Catalog # PB9678) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for S100A9 at approximately 13-15 kDa. The expected band size for S100A9 is at 13 kDa.
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Figure 2. IHC analysis of S100A9 using anti-S100A9 antibody (PB9678).
S100A9 was detected in a paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-S100A9 Antibody (PB9678) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
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Figure 3. IHC analysis of S100A9 using anti-S100A9 antibody (PB9678).
S100A9 was detected in a paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-S100A9 Antibody (PB9678) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
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Figure 4. IF analysis of S100A9 using anti-S100A9 antibody (PB9678).
S100A9 was detected in immunocytochemical section of HEPA1-6 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5μg/mL rabbit anti-S100A9 Antibody (PB9678) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
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Figure 5. Flow Cytometry analysis of HEPA1-6 cells using anti-S100A9 antibody (PB9678).
Overlay histogram showing HEPA1-6 cells stained with PB9678 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-S100A9 Antibody (PB9678, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Protein Target Info & Infographic
Gene/Protein Information For S100a9 (Source: Uniprot.org, NCBI)
Gene Name
S100a9
Full Name
Protein S100-A9
Weight
13049 MW
Superfamily
S-100 family
Alternative Names
Protein S100-A9;Calgranulin-B;Leukocyte L1 complex heavy chain;Migration inhibitory factor-related protein 14;MRP-14;p14;S100 calcium-binding protein A9;S100a9;Cagb, Mrp14; S100A9 60B8AG, CAGB, CFAG, CGLB, L1AG, LIAG, MAC387, MIF, MRP14, NIF, P14 S100 calcium binding protein A9 protein S100-A9|MRP-14|calgranulin B|calprotectin L1H subunit|leukocyte L1 complex heavy chain|migration inhibitory factor-related protein 14
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on S100a9, check out the S100a9 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for S100a9: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-S100A9 Antibody Picoband® (PB9678)
Hello CJ!
PB9678 has been cited in 2 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
Age Dependent Changes in Cartilage Matrix, Subchondral Bone Mass, and Estradiol Levels in Blood Serum, in Naturally Occurring Osteoarthritis in Guinea Pigs
Liu QQ, Liu H, He ZG, Zhang SJ, Liu BW, Wang L, Qiu WH, Xu Q, Xiang HB, Lv YM. Oncotarget. 2017 Jun 20;8(32):53465-53481. doi: 10.18632/oncotarget.18584. eCollection 2017 Aug 8. Differential gene and lncRNA expression in the lower thoracic spinal ...
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Customer Q&As
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1 Customer Q&As for Anti-S100A9 Antibody Picoband®
Question
We are currently using anti-S100A9 antibody PB9678 for rat tissue, and we are content with the ELISA results. The species of reactivity given in the datasheet says mouse, rat. Is it likely that the antibody can work on dog tissues as well?
B. Jackson
Verified customer
Asked: 2019-06-28
Answer
The anti-S100A9 antibody (PB9678) has not been tested for cross reactivity specifically with dog tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in dog you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2019-06-28
