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由来生物
human
リコンビナント
expressed in HEK 293 cells
タグ
6-His tagged (C-terminus)
アッセイ
≥95% (SDS-PAGE)
形状
lyophilized powder
分子量
calculated mol wt 20.2 kDa
observed mol wt 28-33 kDa (DTT-reduced. Protein migrates due to glycosylation. Arg 29 is the predicted N-terminus.)
包装
pkg of 10 μg
不純物
<1 EU/μg endotoxin (LAL test)
UniProtアクセッション番号
輸送温度
wet ice
保管温度
−20°C
遺伝子情報
human ... PLGF(5228)
詳細
Placental growth factor (PLGF) exists in two isoforms namely PLGF1 and PLGF2. This protein is a homodimeric glycoprotein with molecular weight of 46–50kDa and is a member of the VEGF (vascular endothelial growth factor) subfamily. PLGF is encoded by the gene mapped to human chromosome 14q24-q31 regions. PLGF is expressed mainly in the placental trophoblast during pregnancy and is also present in various other tissues such as the villous trophoblast.
生物化学的／生理学的作用
PLGF might enhance the production of peripheral blood mononuclear cell-vascular endothelial growth factor (PBMC-VEGF). Consequently, PlGF might facilitate VEGF production in the inflammatory joint. Soluble fms related tyrosine kinase 1 (Flt-1), which is considered to be an anti-angiogenic factor interacts with and inhibit the activity of PLGF. Therefore, PLGF level is lowered and the Flt-1 level is increased in placental tissue of women with pre-eclampsia (PE). PLGF is associated with the pathogenesis of rheumatoid arthritis (RA) and various other arthropathies. PLGF acts as a ligand for VEGFR-1 and is implicated in various physiological functions such as tumor angiogenesis, wound healing and hematopoietic progenitors recruitment.
物理的形状
Lyophilized from 0.22 μm filtered solution in PBS. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.
再構成
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
SRP6263-10UG:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
PlGF blockade does not inhibit angiogenesis during primary tumor growth.
Bais C
Cell, 141(1), 166-177 (2010)
Role of placenta growth factor (PIGF) in human extravillous trophoblast proliferation, migration and invasiveness.
Athanassiades A and Lala PK
Placenta, 19(7), 465-473 (1998)
Placenta growth factor (PlGF) induces vascular endothelial growth factor (VEGF) secretion from mononuclear cells and is co-expressed with VEGF in synovial fluid.
Bottomley MJ
Clinical and Experimental Immunology, 119(1), 182-188 (2000)
Effect of antihypertensive therapy with alpha methyldopa on levels of angiogenic factors in pregnancies with hypertensive disorders.
Khalil A
PLoS ONE, 3(7), e2766-e2766 (2008)
Assignment of vascular endothelial growth factor (VEGF) and placenta growth factor (PLGF) genes to human chromosome 6p12-p21 and 14q24-q31 regions, respectively.
M G Mattei et al.
Genomics, 32(1), 168-169 (1996-02-15)
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