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Immunofluorescence (IF) (Immunofluorescence staining of Hela cells with MBS1494040 at 1:133,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4 degree C.The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).)

Rabbit anti-Human S100A9 Polyclonal Antibody | anti-S100A9 antibody

S100A9 Antibody

Gene Names
S100A9; MIF; NIF; P14; CAGB; CFAG; CGLB; L1AG; LIAG; MRP14; 60B8AG; MAC387
Reactivity
Human
Applications
ELISA, Immunofluorescence
Purity
>95%, Protein G purified
Synonyms
S100A9; Polyclonal Antibody; S100A9 Antibody; Protein S100-A9 (Calgranulin-B) (Calprotectin L1H subunit) (Leukocyte L1 complex heavy chain) (Migration inhibitory factor-related protein 14) (MRP-14) (p14) (S100 calcium-binding protein A9); CAGB CFAG MRP14; anti-S100A9 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
IgG
Purity/Purification
>95%, Protein G purified
Form/Format
Liquid
Applicable Applications for anti-S100A9 antibody
ELISA (EIA), Immunofluorescence (IF)
Application Notes
IF: 1:50-1:200
Immunogen
Recombinant Human Protein S100-A9 protein (2-114AA)
Conjugate
Non-conjugated
Storage Buffer
Preservative: 0.03% Proclin 300,
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Species
Homo sapiens (Human)
Research Area
Immunology
Target Names
S100A9
Preparation and Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze

Immunofluorescence (IF)

(Immunofluorescence staining of Hela cells with MBS1494040 at 1:133,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4 degree C.The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).)

Immunofluorescence (IF) (Immunofluorescence staining of Hela cells with MBS1494040 at 1:133,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4 degree C.The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).)
Related Product Information for anti-S100A9 antibody
S100A9 is a calcium- and zinc-binding protein which plays a prominent role in the regulation of inflammatory processes and immune response. It can induce neutrophil chemotaxis, adhesion, can increase the bactericidal activity of neutrophils by promoting phagocytosis via activation of SYK, PI3K/AKT, and ERK1/2 and can induce degranulation of neutrophils by a MAPK-dependent mechanism. Predominantly found as calprotectin (S100A8/A9) which has a wide plethora of intra- and extracellular functions. The intracellular functions include: facilitating leukocyte arachidonic acid trafficking and metabolism, modulation of the tubulin-dependent cytoskeleton during migration of phagocytes and activation of the neutrophilic NADPH-oxidase. Activates NADPH-oxidase by facilitating the enzyme complex assembly at the cell membrane, transferring arachidonic acid, an essential cofactor, to the enzyme complex and S100A8 contributes to the enzyme assembly by directly binding to NCF2/P67PHOX. The extracellular functions involve proinfammatory, antimicrobial, oxidant- scavenging and apoptosis-inducing activities. Its proinflammatory activity includes recruitment of leukocytes, promotion of cytokine and chemokine production, and regulation of leukocyte adhesion and migration. Acts as an alarmin or a danger associated molecular pattern (DAMP) molecule and stimulates innate immune cells via binding to pattern recognition receptors such as Toll-like receptor 4 (TLR4) and receptor for advanced glycation endproducts (AGER). Binding to TLR4 and AGER activates the MAP-kinase and NF-kappa-B signaling pathways resulting in the amplification of the proinflammatory cascade. Has antimicrobial activity towards bacteria and fungi and exerts its antimicrobial activity probably via chelation of Zn(2+) which is essential for microbial growth. Can induce cell death via autophagy and apoptosis and this occurs through the cross-talk of mitochondria and lysosomes via reactive oxygen species (ROS) and the process involves BNIP3. Can regulate neutrophil number and apoptosis by an anti-apoptotic effect; regulates cell survival via ITGAM/ITGB and TLR4 and a signaling mechanism involving MEK-ERK. Its role as an oxidant scavenger has a protective role in preventing exaggerated tissue damage by scavenging oxidants. Can act as a potent amplifier of inflammation in autoimmunity as well as in cancer development and tumor spread. Has transnitrosylase activity; in oxidatively-modified low-densitity lipoprotein (LDL(ox))-induced S-nitrosylation of GAPDH on 'Cys-247' proposed to transfer the NO moiety from NOS2/iNOS to GAPDH via its own S-nitrosylated Cys-3. The iNOSS100A8/ A9 transnitrosylase complex is proposed to also direct selective inflammatory stimulus-dependent S-nitrosylation of multiple targets such as ANXA5, EZR, MSN and VIM by recognizing a [IL]-x-C-x-x-[DE] motif.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
protein S100-A9
NCBI Official Synonym Full Names
S100 calcium binding protein A9
NCBI Official Symbol
S100A9
NCBI Official Synonym Symbols
MIF; NIF; P14; CAGB; CFAG; CGLB; L1AG; LIAG; MRP14; 60B8AG; MAC387
NCBI Protein Information
protein S100-A9
UniProt Protein Name
Protein S100-A9
Protein Family
UniProt Gene Name
S100A9
UniProt Synonym Gene Names
CAGB; CFAG; MRP14; MRP-14; p14
UniProt Entry Name
S10A9_HUMAN

NCBI Description

The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. 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 and altered expression of this protein is associated with the disease cystic fibrosis. This antimicrobial protein exhibits antifungal and antibacterial activity. [provided by RefSeq, Nov 2014]

Uniprot Description

S100A9: a calcium-binding regulatory protein of the S-100 family expressed by macrophages in acutely inflammated tissues and in chronic inflammations. May be an inhibitor of protein kinases. Also expressed in epithelial cells constitutively or induced during dermatoses. May interact with components of the intermediate filaments in monocytes and epithelial cells. Interacts with CEACAM3 in a calcium-dependent manner.

Protein type: Calcium-binding

Chromosomal Location of Human Ortholog: 1q21

Cellular Component: cytoskeleton; cytosol; extracellular region; extracellular space; nucleus; plasma membrane

Molecular Function: antioxidant activity; arachidonic acid binding; calcium ion binding; microtubule binding; protein binding; RAGE receptor binding; signal transducer activity; zinc ion binding

Biological Process: actin cytoskeleton reorganization; activation of NF-kappaB transcription factor; astrocyte development; autophagy; caspase activation; cell-cell signaling; chemokine production; cytokine production; defense response to bacterium; defense response to fungus; inflammatory response; innate immune response; leukocyte migration during inflammatory response; neutrophil chemotaxis; positive regulation of blood coagulation; positive regulation of cell growth; positive regulation of inflammatory response; positive regulation of peptide secretion; regulation of cytoskeleton organization and biogenesis; regulation of integrin biosynthetic process; regulation of translation; sequestering of zinc ion; signal transduction

Research Articles on S100A9

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Product Notes

The S100A9 s100a9 (Catalog #AAA1494040) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The S100A9 Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's S100A9 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Immunofluorescence (IF). IF: 1:50-1:200. Researchers should empirically determine the suitability of the S100A9 s100a9 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "S100A9, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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