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Key Documents

Safety Information

SAB1410940

Sigma-Aldrich

Anti-IL23A antibody produced in rabbit

purified immunoglobulin, buffered aqueous solution

Synonym(s):

IL-23, IL-23A, IL23P19, MGC79388, P19, SGRF

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 20.7 kDa

species reactivity

human

technique(s)

western blot: 1 μg/mL

NCBI accession no.

NM_016584

UniProt accession no.

Q9NPF7

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IL23A(51561)

General description

Interleukin 23 subunit α (IL23A) gene with 4 exons, spanning 1531bp of genomic DNA, is mapped to human chromosome 12q13.2. The gene codes for a 19kDa cytokine, p19. The protein consists of a signal peptide and mature peptide composed of four α helices.
This gene encodes a subunit of the heterodimeric cytokine interleukin 23 (IL23). IL23 is composed of this protein and the p40 subunit of interleukin 12 (IL12B). The receptor of IL23 is formed by the β1 subunit of IL12 (IL12RB1) and an IL23 specific subunit, IL23R. Both IL23 and IL12 can activate the transcription activator STAT4, and stimulate the production of interferon-γ(IFNG). In contrast to IL12, which acts mainly on naive CD4+ T cells, IL23 preferentially acts on memory CD4+ T cells. (provided by RefSeq)

Immunogen

IL23A (NP_057668.1, 1 a.a. ~ 189 a.a) full-length human protein.

Sequence
MLGSRAVMLLLLLPWTAQGRAVPGGSSPAWTQCQQLSQKLCTLAWSAHPLVGHMDLREEGDEETTNDVPHIQCGDGCDPQGLRDNSQFCLQRIHQGLIFYEKLLGSDIFTGEPSLLPDSPVGQLHASLLGLSQLLQPEGHHWETQQIPSLSPSQPWQRLLLRFKILRSLQAFVAVAARVFAHGAATLSP

Biochem/physiol Actions

Interleukin 23 subunit α (IL23A) plays a vital role downstream of the Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway, that transduces signals for cell proliferation, differentiation, cell migration and apoptosis. Elevated expression of IL23A has been observed in meibomian cell carcinoma (MCC). Mutation in the gene increases the risk of susceptibility to psoriatic arthritis (PsA) as well as psoriasis.

Physical form

Solution in phosphate buffered saline, pH 7.4

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SAB1410940-100UG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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IL23A (interleukin 23, alpha subunit p19)
Norimitsu Inoue
Atlas of Genetics and Cytogenetics in Oncology and Haematology, 1-4 (2010)
John Bowes et al.
Annals of the rheumatic diseases, 70(9), 1641-1644 (2011-05-31)
To investigate a shared genetic aetiology for skin involvement in psoriasis and psoriatic arthritis (PsA) by genotyping single-nucleotide polymorphisms (SNPs), reported to be associated in genome-wide association studies of psoriasis, in patients with PsA. SNPs with reported evidence for association
Arun Kumar et al.
Genomics, 90(5), 559-566 (2007-09-25)
Meibomian cell carcinoma (MCC) is a malignant tumor of the meibomian glands located in the eyelids. No information exists on the cytogenetic and genetic aspects of MCC. There is no report on the gene expression profile of MCC. Thus there
J Niu et al.
Clinical and experimental immunology, 176(3), 473-484 (2014-02-18)
Hepatic allograft rejection remains a challenging problem, with acute rejection episode as the major barrier for long-term survival in liver transplant recipients. To explore a strategy to prevent allograft rejection, we hypothesized that mesenchymal stem cells (MSCs) genetically engineered with
María Florencia Ogara et al.
Biochimica et biophysica acta, 1843(7), 1309-1324 (2014-04-08)
DNA damage, which perturbs genomic stability, has been linked to cognitive decline in the aging human brain, and mutations in DNA repair genes have neurological implications. Several studies have suggested that DNA damage is also increased in brain disorders such
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