Western blot shows lysates of mouse leukocyte. PVDF membrane was probed with 2 µg/mL of Rat Anti-Mouse S100A8 Monoclonal Antibody (Catalog # MAB3059) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog ...read more
S100A8 was detected in immersion fixed NIH-3T3 mouse embryonic fibroblast cell line using 10 µg/mL Rat Anti-Mouse S100A8 Monoclonal Antibody (Catalog # MAB3059) for 3 hours at room temperature. Cells were stained ...read more
E. coli-derived recombinant mouse S100A8 Met1-Glu89 (predicted) Accession # P27005
Specificity
Detects mouse S100A8 in direct ELISAs and Western blots. In direct ELISAs and Western blots, 40% cross-reactivity with recombinant human (rh) S100A8 is observed and no cross-reactivity with recombinant mouse (rm) S100A4, rmS100A9, rmS100A10, rmS100A11, rhS100B, or rhS100P is observed.
Source
N/A
Isotype
IgG2b
Clonality
Monoclonal
Host
Rat
Gene
S100A8
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
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.
Buffer
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.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for S100A8 Antibody (335806)
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
Background
Mouse S100A8 (also CP-10, calgranulin A and MRP8) is a 10 kDa member of the S100 family of calcium-binding proteins. The S100A8 protein is 89 amino acids (aa) in length and contains short, sequential modules. There is an N-terminal alpha -helix, followed by a calcium-binding EF-hand segment, and a C-terminal alpha -helix. S100A8 will noncovalently heterodimerize with S100A9. In the presence of calcium, this heterodimer will form a heterotetramer. The dimeric complex is both intracellular and extracellular. It binds heparan sulfate and is chemotactic for PMNs and macrophages. Mouse S100A8 shares 80% and 57% aa sequence identity with rat and human S100A8, respectively.
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.
FAQs for S100A8 Antibody (MAB3059). (Showing 1 - 2 of 2 FAQs).
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.
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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