製品: PIR Antibody
カタログ: DF15486
タンパク質の説明: Rabbit polyclonal antibody to PIR
アプリケーション: IHC IF/ICC
反応性: Human, Mouse, Rat
分子量: 32kD(Calculated).
ユニプロット: O00625

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製品説明

ソース:
Rabbit
アプリケーション:
IF/ICC 1:100-1:500, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
クローナリティ:
Polyclonal
特異性:
PIR Antibody detects endogenous levels of PIR.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

3-dioxygenase PIR; Iron binding nuclear protein; Pir; PIR_HUMAN; Pirin; Probable quercetin 2; probable quercetin 2,3-dioxygenase PIR; Probable quercetinase;

免疫原

免疫原:

A synthesized peptide derived from human PIR.

Uniprot:
遺伝子(ID):
発現特異性:
O00625 PIR_HUMAN:

Highly expressed in a subset of melanomas. Detected at very low levels in most tissues (at protein level). Expressed in all tissues, with highest level of expression in heart and liver.

タンパク質配列:
MGSSKKVTLSVLSREQSEGVGARVRRSIGRPELKNLDPFLLFDEFKGGRPGGFPDHPHRGFETVSYLLEGGSMAHEDFCGHTGKMNPGDLQWMTAGRGILHAEMPCSEEPAHGLQLWVNLRSSEKMVEPQYQELKSEEIPKPSKDGVTVAVISGEALGIKSKVYTRTPTLYLDFKLDPGAKHSQPIPKGWTSFIYTISGDVYIGPDDAQQKIEPHHTAVLGEGDSVQVENKDPKRSHFVLIAGEPLREPVIQHGPFVMNTNEEISQAILDFRNAKNGFERAKTWKSKIGN

研究背景

機能:

Transcriptional coregulator of NF-kappa-B which facilitates binding of NF-kappa-B proteins to target kappa-B genes in a redox-state-dependent manner. May be required for efficient terminal myeloid maturation of hematopoietic cells. Has quercetin 2,3-dioxygenase activity (in vitro).

細胞の位置付け:

Nucleus. Cytoplasm.
Note: Predominantly localized in dot-like subnuclear structures. Cytoplasmic localization of PIR seems to positively correlate with melanoma progression.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Highly expressed in a subset of melanomas. Detected at very low levels in most tissues (at protein level). Expressed in all tissues, with highest level of expression in heart and liver.

サブユニット構造:

May interact with NF1/CTF1. Interacts with BCL3. Identified in a complex comprised of PIR, BLC3, NFKB1 and target DNA.

タンパク質ファミリー:

Belongs to the pirin family.

参考文献

1). Loss of Nrf2 aggravates ionizing radiation-induced intestinal injury by activating the cGAS/STING pathway via Pirin. Cancer letters, 2024 (PubMed: 39233044) [IF=9.1]

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