Rabbit Polyclonal Antibody to PIBF1

包装: 1G|100G|500G|1KG|100KG

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别名:PIBF; CEP90; C13orf24
应用:WB,IHC
反应种属:Human
规格：50μl/100μl

Description
PIBF (Progesterone-Induced Blocking Factor 1) is synthesized during pregnancy in response to progesterone by progesterone receptor-positive T lymphocytes (mostly gamma-delta T cells). In the presence of PIBF, natural killer (NK) cells inhibit the release of perforin from storage granules and therefore fail to lyse target cells. In humans, the amount of cells that express PIBF is significantly higher in healthy pregnant women than in women at risk for premature pregnancy termination. Full-length PIBF is associated with the nucleus, whereas secretion of shorter forms is induced by activation of the cell. Research suggests that PIBF functions as a transcription factor in its full-length form, while smaller forms may act as cytokines. The PIBF gene encodes a deduced hydrophilic 757-amino acid alpha-helical protein with an N-terminal signal sequence, a leucine zipper motif, a basic zipper sequence, a PEST sequence, a nuclear localization signal, an endoplasmic reticulum membrane retention signal, and many presumeed N-glycosylation and phosphorylation sites.

Description

PIBF (Progesterone-Induced Blocking Factor 1) is synthesized during pregnancy in response to progesterone by progesterone receptor-positive T lymphocytes (mostly gamma-delta T cells). In the presence of PIBF, natural killer (NK) cells inhibit the release of perforin from storage granules and therefore fail to lyse target cells. In humans, the amount of cells that express PIBF is significantly higher in healthy pregnant women than in women at risk for premature pregnancy termination. Full-length PIBF is associated with the nucleus, whereas secretion of shorter forms is induced by activation of the cell. Research suggests that PIBF functions as a transcription factor in its full-length form, while smaller forms may act as cytokines. The PIBF gene encodes a deduced hydrophilic 757-amino acid alpha-helical protein with an N-terminal signal sequence, a leucine zipper motif, a basic zipper sequence, a PEST sequence, a nuclear localization signal, an endoplasmic reticulum membrane retention signal, and many presumeed N-glycosylation and phosphorylation sites.

Specification
Aliases	PIBF; CEP90; C13orf24
Swissprot	Q8WXW3
WB Predicted band size	90 kDa
Host/Isotype	Rabbit IgG
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human
Immunogen	Synthetic peptide of human PIBF1
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Application
WB	1/500-1/2000
IHC	1/30-1/150
ELISA	1/5000-1/10000

	Gel: 6%SDS-PAGE, Lysate: 40 μg, Lane 1-4: 293T, Hela, K562 and 231 cell lysates, Primary antibody: P06094(PIBF1 Antibody) at dilution 1/400, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 1 minute
	The image is immunohistochemistry of paraffin-embedded Human colorectal cancer tissue using P06094(PIBF1 Antibody) at dilution 1/30. (Original magnification: ×200)