Recombinant Human Prostaglandin D Synthase (Lipocalin) protein (ab105574)

製品の概要

製品の詳細

  • 由来Recombinant
  • 由来Escherichia coli
  • アミノ酸配列
    • アクセッション番号P41222
    • 生物種Human
    • 配列MGSSHHHHHH SSGLVPRGSH MAPEAQVSVQ PNFQQDKFLG RWFSAGLASN SSWLREKKAA LSMCKSVVAP ATDGGLNLTS TFLRKNQCET RTMLLQPAGS LGSYSYRSPH WGSTYSVSVV ETDYDQYALL YSQGSKGPGE DFRMATLYSR TQTPRAELKE KFTAFCKAQG FTEDTIVFLP QTDKCMTEQ
    • 分子量21 kDa including tags
    • 領域23 to 190
    • タグHis tag N-Terminus

特性

Our Abpromise guarantee covers the use of ab105574 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • アプリケーション

    SDS-PAGE

    Mass Spectrometry

  • 質量分析
    MALDI-TOF
  • 精製度> 90 % SDS-PAGE.
    ab105574 was purified using conventional chromatography techniques.
  • 製品の状態Liquid
  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    Preservative: None
    Constituents: 30% Glycerol, 20mM Tris HCl, 100mM Sodium chloride, 1mM EDTA, 1mM DTT, pH 8

関連情報

  • 別名
    • Beta trace protein
    • Beta-trace protein
    • Cerebrin 28
    • Cerebrin-28
    • glutathione independent PGD synthase
    • Glutathione independent PGD synthetase
    • Glutathione-independent PGD synthase
    • L PGDS
    • Lipocalin type prostaglandin D synthase
    • Lipocalin-type prostaglandin-D synthase
    • LPGDS
    • PDS
    • PGD2
    • PGD2 synthase
    • PGDS
    • PGDS2
    • prostaglandin D synthase
    • Prostaglandin D2 synthase
    • prostaglandin D2 synthase (21 kDa, brain)
    • prostaglandin D2 synthase (brain)
    • prostaglandin D2 synthase 21kDa (brain)
    • prostaglandin H2 D isomerase
    • Prostaglandin-D2 synthase
    • Prostaglandin-H2 D-isomerase
    • PTGDS
    • PTGDS_HUMAN
    • RP23-47P18.11-006
    see all
  • 機能Catalyzes the conversion of PGH2 to PGD2, a prostaglandin involved in smooth muscle contraction/relaxation and a potent inhibitor of platelet aggregation. Involved in a variety of CNS functions, such as sedation, NREM sleep and PGE2-induced allodynia, and may have an anti-apoptotic role in oligodendrocytes. Binds small non-substrate lipophilic molecules, including biliverdin, bilirubin, retinal, retinoic acid and thyroid hormone, and may act as a scavenger for harmful hydrophopic molecules and as a secretory retinoid and thyroid hormone transporter. Possibly involved in development and maintenance of the blood-brain, blood-retina, blood-aqueous humor and blood-testis barrier. It is likely to play important roles in both maturation and maintenance of the central nervous system and male reproductive system.
  • 組織特異性Abundant in the brain and CNS, where it is expressed in tissues of the blood-brain barrier and secreted into the cerebro-spinal fluid. Abundantly expressed in the heart. In the male reproductive system, it is expressed in the testis, epididymis and prostate, and is secreted into the seminal fluid. Expressed in the eye and secreted into the aqueous humor. Lower levels detected in various tissue fluids such as serum, normal urine, ascitic fluid and tear fluid. Also found in a number of other organs including ovary, fimbriae of the fallopian tubes, kidney, leukocytes.
  • 配列類似性Belongs to the calycin superfamily. Lipocalin family.
  • 発生段階Expression in the amniotic fluid increases dramatically during weeks 12 to 25 of pregnancy. Levels decrease slowly after 25 weeks.
  • ドメインForms a beta-barrel structure that accommodates hydrophobic ligands in its interior.
  • 翻訳後修飾Both N-glycosylation recognition sites are almost quantitatively occupied by N-glycans of the biantennary complex type, with a considerable proportion of structures bearing a bisecting GlcNAc. Agalacto structure as well as sialylated and nonsialylated oligosaccharides bearing alpha2-3- and/or alpha2-6-linked NeuNAc are present.
  • 細胞内局在Rough endoplasmic reticulum. Nucleus membrane. Golgi apparatus. Cytoplasm > perinuclear region. Secreted. Detected on rough endoplasmic reticulum of arachnoid and menigioma cells. Localized to the nuclear envelope, Golgi apparatus, secretory vesicles and spherical cytoplasmic structures in arachnoid trabecular cells, and to circular cytoplasmic structures in meningeal macrophages and perivascular microglial cells. In oligodendrocytes, localized to the rough endoplasmic reticulum and nuclear envelope. In retinal pigment epithelial cells, localized to distinct cytoplasmic domains including the perinuclear region. Also secreted.
  • Information by UniProt

Recombinant Human Prostaglandin D Synthase (Lipocalin) protein 画像

  • 15% SDS-PAGE analysis of ab105574 (3ug)

Recombinant Human Prostaglandin D Synthase (Lipocalin) protein (ab105574) 使用論文

ab105574 has not yet been referenced specifically in any publications.

Product Wall

Thank you for contacting us.

I have had the opportunity to communicate with the lab regarding your question. This product’s molecular weight is 20.9 kDa. We are not sure why they are obtaining this result but the small difference cou...

Read More

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"