IPR1 Antilichaam

IPR1 Antibody: Susceptibility to tuberculosis (TB) in mice has recently been attributed to the IPR1 gene. IPR1 is a member of the SP100/SP140 family of nuclear body proteins and encodes a leukocyte-specific nuclear body component. The protein can function as an activator of gene transcription and may serve as a nuclear hormone receptor coactivator. Alternative splicing has been observed for this gene and three transcript variants, encoding distinct isoforms, have been identified. SP110 is the closest homolog of the IPR1 protein in humans. The IPR1/Sp110 gene product might play a role in integrating signals generated by intracellular pathogens with mechanisms controlling innate immunity, cell death, and pathogenesis. IPR1/Sp110 is up-regulated after infection with M. tuberculosis and required by Anaplasma phagocytophilum for infection of human promyelocytic cells. Defects in Sp110 are a cause of severely impaired resistance to infection by M. tuberculosis.

3431

Q9HB58

NP_004501

Human, Mouse, Rat

Unconjugated

Primary Antibodies

Innate Immunity

IPR1 Antibody is affinity chromatography purified via peptide column.

Cat. No. 1221 - SW480 Cell Lysate

1 mg/mL

IPR1 Antibody is supplied in PBS containing 0.02% sodium azide.

None

Blue Ice

IPR1 antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

IgG

SP110

SP110 nuclear body protein

Homo sapiens

Pan H, Yan BS, Rojas M, et al. Ipr1 gene mediates innate immunity to tuberculosis. Nature2005; 434:767-72.

Bloch DB, Nakajima A, Gulick T, et al. Sp110 localizes to the PML-Sp100 nuclear body and may function as a nuclear hormone receptor transcriptional coactivator. Mol. Cell Biol.2000; 20:6138-46.

De la Fuente J, Manzano-Roman R, Blouin EF, et al. Sp110 transcription is induced and required by Anaplasma phagocytophilum for infection of human promyelocytic cells. BMC Infect. Dis.2007; 7:110.

Tosh K. Campbell SJ, Fielding K, et al. Variants in the SP110 gene are associated with genetic susceptibility to tuberculosis in West Africa. Proc. Natl. Acad. Sci.2006; 103:10364-8.

IPR1 Antibody: IPR1, VODI, IFI41, IFI75, Sp110 nuclear body protein, Speckled 110 kDa

ELISA, WB

190343008

Liquid