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MilliporeSigma

SAB1404348

Sigma-Aldrich

Monoclonal Anti-S100A9 antibody produced in mouse

clone 4G9, purified immunoglobulin, buffered aqueous solution

Synonym(s):

60B8AG, CAGB, CFAG, CGLB, L1AG, LIAG, MAC387, MIF, MRP14

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41
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biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

4G9, monoclonal

form

buffered aqueous solution

mol wt

antigen ~38.65 kDa

species reactivity

human

technique(s)

capture ELISA: suitable
indirect ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... S100A9(6280)

General 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. (provided by RefSeq)

Immunogen

S100A9 (AAH47681, 1 a.a. ~ 114 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MTCKMSQLERNIETIINTFHQYSVKLGHPDTLNQGEFKELVRKDLQNFLKKENRNEKVIEHIMEDLDTNADKQLSFEEFIMLMARLTWASHEKMHEGDEGPGHHHKPGLGEGTP

Application

Monoclonal Anti-S100A9 antibody produced in mouse is suitable for capture ELISA, indirect ELISA and western blot applications.

Biochem/physiol Actions

S100A9 (S100 calcium binding protein A9) has a pro-inflammatory action in acute and chronic inflammation. In addition to inflammatory action, it exhibits cytokine-like activities for the receptor activation of advanced glycation end products (RAGE) and Toll-like receptor 4-dependent signaling cascades. S100A9 have been reported for neutrophil chemotaxis. It stimulates shedding of L-selectin, up-regulates and activates Mac-1 which finally induces neutrophil adhesion to fibrinogen in vitro.

Physical form

Solution in phosphate buffered saline, pH 7.4

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Carle Ryckman et al.
Journal of immunology (Baltimore, Md. : 1950), 170(6), 3233-3242 (2003-03-11)
S100A8 and S100A9 are small calcium-binding proteins that are highly expressed in neutrophil and monocyte cytosol and are found at high levels in the extracellular milieu during inflammatory conditions. Although reports have proposed a proinflammatory role for these proteins, their
Karen Oliva et al.
The Journal of endocrinology, 218(2), 165-178 (2013-05-28)
Gestational diabetes mellitus (GDM) is a significant risk factor for the type 2 diabetes epidemic in many populations. Maternal adipose tissue plays a central role in the pathophysiology of GDM. Thus, the aim of this study was to determine the
Joshua A Walker et al.
AIDS research and human retroviruses, 30(7), 685-694 (2014-02-15)
The role of macrophage activation, traffic, and accumulation on cardiac pathology was examined in 23 animals. Seventeen animals were simian immunodeficiency virus (SIV) infected, 12 were CD8 lymphocyte depleted, and the remaining six were uninfected controls (two CD8 lymphocyte depleted
Yue-Qi Zhu et al.
Journal of neuropathology and experimental neurology, 73(9), 808-819 (2014-08-12)
To determine whether arterial wall degeneration, in combination with hemodynamic insult, causes cerebral artery aneurysms in a dog model, we simulated the geometry and hemodynamics of a human artery by surgical reconstruction of both common carotid arteries in 12 dogs.
Julia Kanterman et al.
Cancer research, 74(21), 6022-6035 (2014-09-12)
Colorectal cancer is associated with chronic inflammation and immunosuppression mediated by myeloid-derived suppressor cells (MDSC). Although chemotherapy reduces tumor burden at early stages, it tends to have limited effect on a progressive disease, possibly due to adverse effects on the

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