S100A8 Antibody [Unconjugated]


Western blot shows lysates of mouse spleen tissue. PVDF membrane was probed with 0.25 µg/mL of Goat Anti-Mouse S100A8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3059) followed by HRP-conjugated ...read more
S100A8 was detected in immersion fixed mouse splenocytes using Goat Anti-Mouse S100A8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3059) at 10 µg/mL for 3 hours at room temperature. Cells were stained ...read more
S100A8 was detected in immersion fixed NMuMG mouse mammary gland epithelial cell line using 10 µg/mL Goat Anti-Mouse S100A8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3059) for 3 hours at room ...read more
Simple Western lane view shows lysates of mouse spleen tissue, loaded at 0.2 mg/mL. A specific band was detected for S100A8 at approximately 9 kDa (as indicated) using 2.5 µg/mL of Goat Anti-Mouse S100A8 Antigen ...read more

Product Details

Reactivity MuSpecies Glossary
Applications WB, Simple Western, ICC/IF

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S100A8 Antibody [Unconjugated] Summary

E. coli-derived recombinant mouse S100A8
Accession # P27005
Detects mouse S100A8 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 5% cross-reactivity with recombinant mouse (rm) S100A9, rmS100A10, and recombinant human S100B is observed.
Purity Statement
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.


  • Immunocytochemistry 5-15 ug/mL
  • Simple Western 2.5 ug/mL
  • Western Blot 0.25 ug/mL
Reviewed Applications
Read 2 Reviews rated 3.5
AF3059 in the following applications:

Read Publications using
AF3059 in the following applications:

Packaging, Storage & Formulations

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
No Preservative
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.


This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for S100A8 Antibody [Unconjugated]

  • 60B8AG
  • CAGACP-10
  • Calgranulin A
  • calgranulin-A
  • Calprotectin L1L subunit
  • CFAG
  • CFAGL1Ag
  • CGLA
  • Cystic fibrosis antigen
  • Leukocyte L1 complex light chain
  • MA387
  • MIF
  • Migration inhibitory factor-related protein 8
  • MRP8
  • MRP-8
  • MRP8S100 calcium binding protein A8 (calgranulin A)
  • NIF
  • P8
  • protein S100-A8
  • S100 calcium binding protein A8
  • S100 calcium-binding protein A8 (calgranulin A)
  • S100 calcium-binding protein A8
  • S100A8
  • Urinary stone protein band A


Mouse S100A8, also known as CP-10, Calgranulin A and MRP8, is a 10 kDa member of the S100 family of calcium-binding proteins. S100A8 contains short sequential modules, including an N-terminal alpha -helix, a Ca++-binding EF-hand segment, a short central linker region, a second EF-hand segment, and a C-terminal alpha -helix. S100A8 noncovalently heterodimerizes with S100A9. In the presence of Ca++, the heterodimers form heterotetramers. The dimeric complex is found both intracellularly and extracellularly. It binds to heparan sulfate and is chemotactic for PMNs and macrophages. The amino acid sequence of mouse S100A8 is 80% and 57% identical to that of rat and human S100A8, respectively.


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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Publications for S100A8 Antibody (AF3059)(20)

We have publications tested in 2 confirmed species: Human, Mouse.

We have publications tested in 5 applications: ELISA Development, IHC, IHC-P, Neutralization, Western Blot.

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ELISA Development
Western Blot
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Showing Publications 1 - 10 of 20. Show All 20 Publications.
Publications using AF3059 Applications Species
C Conrad, D Yildiz, SJ Cleary, A Margraf, L Cook, U Schlomann, B Panaretou, JL Bowser, H Karmouty-Q, J Li, NK Berg, SC Martin, A Aljohmani, SF Moussavi-H, KM Wang, JJ Tian, M Magnen, C Valet, L Qiu, JP Singer, HK Eltzschig, CAPSys Stu, W Bertrams, S Herold, N Suttorp, B Schmeck, ZT Ball, A Zarbock, MR Looney, JW Bartsch ADAM8 signaling drives neutrophil migration and ARDS severity JCI Insight, 2022-02-08;7(3):. 2022-02-08 [PMID: 35132956] (IHC, Mouse) IHC Mouse
G Theocharid, BE Thomas, D Sarkar, HL Mumme, WJR Pilcher, B Dwivedi, T Sandoval-S, RF Sîrbulescu, A Kafanas, I Mezghani, P Wang, A Lobao, IS Vlachos, B Dash, HC Hsia, V Horsley, SS Bhasin, A Veves, M Bhasin Single cell transcriptomic landscape of diabetic foot ulcers Nature Communications, 2022-01-10;13(1):181. 2022-01-10 [PMID: 35013299] (IHC, Human) IHC Human
YT Ho, T Shimbo, E Wijaya, T Kitayama, S Takaki, K Ikegami, K Miyashita, Y Ouchi, E Takaki, R Yamamoto, Y Kaneda, K Tamai Longitudinal single cell transcriptomics reveals a role for Serpina3n-mediated resolution of inflammation in a mouse colitis model Cellular and Molecular Gastroenterology and Hepatology, 2021-04-13;0(0):. 2021-04-13 [PMID: 33862275] (IHC, Mouse) IHC Mouse
MJ Kim, JY Kim, M Kang, MH Won, SH Hong, Y Her Reduced Fecal Calprotectin and Inflammation in a Murine Model of Atopic Dermatitis Following Probiotic Treatment Int J Mol Sci, 2020-05-31;21(11):. 2020-05-31 [PMID: 32486523] (Western Blot, Mouse) Western Blot Mouse
S Maekawa, S Onizuka, S Katagiri, M Hatasa, Y Ohsugi, N Sasaki, K Watanabe, A Ohtsu, R Komazaki, K Ogura, T Miyoshi-Ak, T Iwata, H Nitta, Y Izumi RNA sequencing for ligature induced periodontitis in mice revealed important role of S100A8 and S100A9 for periodontal destruction Sci Rep, 2019-10-11;9(1):14663. 2019-10-11 [PMID: 31605018] (IHC-P, Mouse) IHC-P Mouse
YE Kim, M Lee, H Gu, J Kim, S Jeong, S Yeo, YJ Lee, SH Im, YC Sung, HJ Kim, IL Weissman, GO Ahn Hypoxia-inducible factor-1 (HIF-1) activation in myeloid cells accelerates DSS-induced colitis progression in mice Dis Model Mech, 2018-07-30;0(0):. 2018-07-30 [PMID: 29967068] (IHC, Western Blot, Mouse) IHC, Western Blot Mouse
A Dufour, CL Bellac, U Eckhard, N Solis, T Klein, R Kappelhoff, N Fortelny, P Jobin, J Rozmus, J Mark, P Pavlidis, V Dive, SJ Barbour, CM Overall C-terminal truncation of IFN-? inhibits proinflammatory macrophage responses and is deficient in autoimmune disease Nat Commun, 2018-06-20;9(1):2416. 2018-06-20 [PMID: 29925830] (Western Blot, Human) Western Blot Human
Exploring experimental cerebral malaria pathogenesis through the characterisation of host-derived plasma microparticle protein content Sci Rep, 2016-12-05;6(0):37871. 2016-12-05 [PMID: 27917875] (Western Blot, Mouse) Western Blot Mouse
Beneficial Effects of Sodium Phenylbutyrate Administration During Infection with Salmonella enterica serovar Typhimurium Infect Immun, 2016-08-19;0(0):. 2016-08-19 [PMID: 27382022] (Western Blot, Mouse) Western Blot Mouse
Thomsen M, Bakiri L, Hasenfuss S, Wu H, Morente M, Wagner E Loss of JUNB/AP-1 promotes invasive prostate cancer. Cell Death Differ, 2014-12-19;22(4):574-82. 2014-12-19 [PMID: 25526087] (Western Blot, Mouse) Western Blot Mouse
Show All 20 Publications.

Reviews for S100A8 Antibody (AF3059) (2) 3.52

Average Rating: 3.5
(Based on 2 reviews)
We have 2 reviews tested in 1 species: Mouse.

Reviews using AF3059:
Filter by Applications
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Filter by Species
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Images Ratings Applications Species Date Details
reviewed by:
Anonymous -
WB Mouse 01/07/2015


ApplicationWestern Blot
Sample TestedSee PMID 20098622
reviewed by:
Anonymous -
WB Mouse 01/07/2015


ApplicationWestern Blot
Sample TestedSee PMID 23548910

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FAQs for S100A8 Antibody (AF3059). (Showing 1 - 2 of 2 FAQs).

  1. Have any of your MRP8 antibodies been tested for use in neutralization, or blocking assays, on human samples?
    • Unfortunately at this time we have not tested, or received customer feedback on our MMP8 antibodies for use in blocking or neutralizing assays. If you were planning on testing any of our MMP8 antibodies for neutralizing or blocking capabilities, we would recommend our Innovator’s Reward Program. Under the terms of this program we would be happy to provide a credit for a free vial in exchange for new data on this previously untested or reported application. Please submit this data in the form of an online review. Additional Innovators Reward Program information can be found using this link.
  2. We would like to stain paraffin embedded human intestinal tissue for Calprotectin. One question will be which cells express the majority of Calprotectin - invading neutrophils vs epithelium for example. The antibody list you provide is quite extensive. Which antibody would you recommend for our purpose? Which tissue would you recommend as positive control.
    • Nine of our antibodies to Calprotectin have been validated for IHC-P with human tissue, and you can see all of these products. A number of our IHC images were generated using human spleen samples, and as such this may be a good choice of a positive control tissue. We do sell a human spleen slide product, which is suitable for IHC-P. Unfortunately I do not have an in-depth knowledge of Calprotectin, however the image shown for our antibody with catalogue number NBP1-02826 demonstrates clear staining of neutrophils. The following paper also suggests that the protein is abundant in neutrophils: PMID 11435495.

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Recent Reviews


Anonymous -
Application: WB
Species: Mouse

Anonymous -
Application: WB
Species: Mouse


Gene Symbol S100A8