Human S100A7 Antibody

Catalog # Availability Size / Price Qty
Product Details
Citations (1)
Supplemental Products

Human S100A7 Antibody Summary

Species Reactivity
Detects human S100A7 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 5% cross-reactivity with recombinant human S100A8 is observed.
Polyclonal Sheep IgG
Antigen Affinity-purified
E. coli-derived recombinant human S100A7
Accession # AAA60210
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.


Recommended Concentration
Western Blot
0.1 µg/mL
Recombinant Human S100A7

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
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.

Background: S100A7

S100A7 (also Psoriasin) is an 11‑13 kDa member of the S101 family, EF-hand superfamily of Ca-binding proteins. It is produced by keratinocytes and exists as both an intracellular and extracellular polypeptide. Intercellularly, it binds to E/FABP and may participate in fatty acid metabolism. Extracellularly, it is both monomeric and heterooligomeric and exhibits antibacterial properties. Human S100A7 is 101 amino acids (aa) in length. It contains two EF-hand motifs (aa 13‑48 and 50‑85), three zinc-binding His residues, one high-affinity Ca-binding site (aa 63‑74) and an overlapping antibacterial sequence (aa 35‑80). There appear to be no meaningful rodent structural orthologs. Human S100A7 is 93% aa identical to human S100A15/7A, and the S100A7 gene has a duplication (S100A7B) that is 54% aa identical to S100A7.

Long Name
S100 Calcium Binding Protein A7
Entrez Gene IDs
6278 (Human); 192344 (Mouse)
Alternate Names
HID 5; HID5; HID-5; protein S100-A7; PSOR1; psoriasin 1; Psoriasin; S100 calcium binding protein A7 (psoriasin 1); S100 calcium binding protein A7; S100 calcium-binding protein A7 (psoriasin 1); S100 calcium-binding protein A7; S100A7; S100A7c

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Citation for Human S100A7 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Low expression of the IL-23/Th17 pathway in atopic dermatitis compared to psoriasis.
    Authors: Guttman-Yassky E, Lowes MA, Fuentes-Duculan J, Zaba LC, Cardinale I, Nograles KE, Khatcherian A, Novitskaya I, Carucci JA, Bergman R, Krueger JG
    J. Immunol., 2008;181(10):7420-7.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr


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