PIBF1 Polyklonale Antilichaam

PIBF 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.

PIBF 1; PIBF; PIBF1; PIBF-1; Progesterone immunomodulatory binding factor 1; Progesterone induced blocking factor 1; Progesterone-Induced Blocking Factor 1; RP11 505F3.1; PIBF1_HUMAN; C13orf24.

10464

Human, Mouse, Rat

551-651/757

PIBF1

Unconjugated

KLH conjugated synthetic peptide derived from human PIBF1/C13orf24

IHC-P, IHC-F, IF, ICC/IF

Purified by Protein A.

1µg/µl

IHC-P (IHC-P=1:100-500), IHC-F (IHC-F=1:100-500), IF (IF=1:100-500), ICC/IF (ICC/IF=1:100)

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.

10464