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PIWIL2

piwi-like RNA-mediated gene silencing 2

Plays a central role during spermatogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Plays an essential role in meiotic differentiation of spermatocytes, germ cell differentiation and in self-renewal of spermatogonial stem cells. Its presence in oocytes suggests that it may participate in similar functions during oogenesis in females. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Directly binds piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. Associates with primary piRNAs in the cytoplasm and is required for PIWIL4/MIWI2 nuclear localization and association with secondary piRNAs antisense. The piRNA process acts upstream of known mediators of DNA methylation. Participates in a piRNA amplification loop. Besides their function in transposable elements repression, piRNAs are probably involved in other processes during meiosis such as translation regulation. Indirectly modulate expression of genes such as PDGFRB, SLC2A1, ITGA6, GJA7, THY1, CD9 and STRA8. Inhibits tumor cell growth when repressed. When overexpressed, acts as an oncogene by inhibition of apoptosis and promotion of proliferation in tumors.

Gene Name: piwi-like RNA-mediated gene silencing 2
Synonyms: PIWIL2, Cancer/testis antigen 80, CT80, HILI, Mili, Piwi-like 2 (Drosophila), PIWIL1L, Miwi like, Piwi-like protein 2, Piwil2-like protein
Target Sequences: NM_018068 NP_060538.2 Q8TC59

Publications (1)

1
Piwil2 modulates the invasion and metastasis of prostate cancer by regulating the expression of matrix metalloproteinase-9 and epithelial-mesenchymal transitions. Yang Y, Zhang X, Song D, Wei J. Oncology letters. 2015 10:1735-1740. (WB; Human) [Full Text Article] [PubMed:26622742] [PMC:PMC4533279]

☰ Filters
Antibodies (25)
Proteins (4)
Over-Expression Lysate (4)
Primary (25)
PIWIL2 (29)
Human (21)
Mouse (8)
Rat (5)
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Gibbon (3)
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IHC-P (2)
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ICC (1)
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rabbit (24)
sheep (1)
Product Group
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IgG (19)
polyclonal pc (25)
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Azide-free (1)
Biotin Conjugated (2)
FITC Conjugated (2)
HRP Conjugated (2)
PE Conjugated (1)
Unconjugated (17)
aa90-119 (7)
aa287-336 (4)
C-Terminus (1)
Internal (1)
aa216-379 (1)
aa30-80 (1)
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PIWIL2 Antibody - Immunocytochemistry of PIWI-L2 in HepG2 cells with PIWI-L2 antibody at 2.5 ug/ml.
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, ICC, IF, WB
Unconjugated
0.1 mg/$460
PIWIL2 Antibody
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Human
WB
Unconjugated
50 µl/$286; 100 µl/$321
PIWIL2 Antibody - Anti-PIWIL2 antibody IHC of human brain, cortex. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P
Unconjugated
0.05 mg/$460
PIWIL2 Antibody
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PIWIL2 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
100 µl/$332
PIWIL2 Antibody - IHC of Mili in formalin-fixed, paraffin-embedded mouse testis tissue using an isotype control (top left) and Peptide-affinity Purified Polyclonal Antibody to Mili (bottom left, right) at 5 ug/ml.
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PIWIL2 Rabbit anti-Mouse Polyclonal (aa30-80) Antibody
Mouse
IHC, IHC-P, WB
Unconjugated
100 µg/$386
PIWIL2 Antibody - 1:100 staining rat kidney tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
PIWIL2 Antibody - Immunohistochemistry of paraffin-embedded Rat testis using PIWIL2 Polyclonal Antibody at dilution of 1:100 (40x lens).
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PIWIL2 Rabbit anti-Mouse Polyclonal Antibody
Mouse, Rat
IHC, WB
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC
Unconjugated
100 µg/$331
PIWIL2 Antibody - Immunohistochemistry of paraffin-embedded human tonsil tissue.
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Human
IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) Antibody
Human
ELISA, WB
Unconjugated
200 µl/$734
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) (Biotin) Antibody
Human
ELISA, WB
Biotin Conjugated
200 µl/$952
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) (FITC) Antibody
Human
ELISA, WB
FITC Conjugated
200 µl/$952
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) (Azide-free) (HRP) Antibody
Human
ELISA, WB
HRP Conjugated, Azide-free
200 µl/$952
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) (APC) Antibody
Human
ELISA, WB
APC Conjugated
200 µl/$952
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) (PE) Antibody
Human
ELISA, WB
PE Conjugated
200 µl/$952
PIWIL2 Antibody
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PIWIL2 Rabbit anti-Human Polyclonal (Internal) Antibody
Mouse, Rat, Human
ELISA, WB
Unconjugated
100 µg/$332
PIWIL2 Antibody
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PIWIL2 Rabbit anti-Mouse Polyclonal Antibody
Mouse
IP, WB
Unconjugated
100 µg/$419
PIWIL2 Antibody - Western blot analysis of extracts of various cells.
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PIWIL2 Rabbit anti-Mouse Polyclonal Antibody
Mouse, Rat
WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
PIWIL2 Antibody - PIWIL2 antibody Western blot of Fetal Small Intestine lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PIWIL2 Rabbit anti-Human Polyclonal (aa287-336) Antibody
Human
WB
Unconjugated
100 µl/$424
PIWIL2 Antibody - PIWIL2 antibody Western blot of Fetal Small Intestine lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PIWIL2 Rabbit anti-Human Polyclonal (aa287-336) (HRP) Antibody
Dog, Bovine, Pig, Gibbon, Human, Monkey, Chimpanzee
WB
HRP Conjugated
100 µl/$469
PIWIL2 Antibody - PIWIL2 antibody Western blot of Fetal Small Intestine lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PIWIL2 Rabbit anti-Human Polyclonal (aa287-336) (Biotin) Antibody
Dog, Bovine, Pig, Gibbon, Human, Monkey, Chimpanzee
WB
Biotin Conjugated
100 µl/$469
PIWIL2 Antibody - PIWIL2 antibody Western blot of Fetal Small Intestine lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PIWIL2 Rabbit anti-Human Polyclonal (aa287-336) (FITC) Antibody
Dog, Bovine, Pig, Gibbon, Human, Monkey, Chimpanzee
WB
FITC Conjugated
100 µl/$469
PIWIL2 Antibody - PIWIL2 Antibody western blot of ZR-75-1 cell line lysates (35 ug/lane). The PIWIL2 antibody detected the PIWIL2 protein (arrow).
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PIWIL2 Rabbit anti-Human Polyclonal (aa90-119) Antibody
Human
WB
Unconjugated
400 µl/$393
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PIWIL2 Sheep anti-Human Polyclonal (aa216-379) Antibody
Human
WB
Unconjugated
100 µg/$930
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PIWIL2 Rabbit anti-Human Polyclonal Antibody
Human
Peptide-ELISA
Unconjugated
100 µl/$412
Viewing 1-25 of 29 product results



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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).