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生物源
human
品質等級
重組細胞
expressed in E. coli
化驗
≥97% (SDS-PAGE and N-terminal analysis)
形狀
lyophilized powder
效力
10-100 ng/mL ED50/EC50
品質
endotoxin tested
分子量
27-31 kDa
包裝
pkg of 10 μg
pkg of 50 μg
儲存條件
avoid repeated freeze/thaw cycles
技術
cell culture | mammalian: suitable
雜質
≤1 EU/μg
UniProt登錄號
儲存溫度
−20°C
基因資訊
human ... PDGFA(5154) , PDGFB(5155)
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一般說明
Platelet-Derived Growth Factor (PDGF) is a cationic polypeptide and a constituent of α-granules. PDGF is composed of chain A and B linked together by a disulphide bridge. PDGF heterodimers occurs as PDGF-AB and homodimers exists as FDGF-AA, PDGF-BB, PDGF-CC and PDGF-DD). The PDGFB gene is localized to pericytes in the brain and is mapped to human chromosome 7p22.3.
應用
Platelet-Derived Growth Factor-AB human has been used in luciferase reporter assay.
生化／生理作用
Cellular actions of platelet-derived growth factor (PDGF) include chemoattraction and activation of neutrophils, monocytes, and fibroblasts. PDGF appears to play a crucial role in the cellular response to tissue injury and is critically involved in the pathological progression of atherosclerosis.
PDGF stimulates fibroblast proliferation and extracellular matrix production in order to facilitate tissue repair. PDGF-AB isomer is found to be associated with angiogenesis and proliferation. Loss of PDGFB gene function induces microvascular calcification due to age-dependent phenotypical changes.
PDGF stimulates fibroblast proliferation and extracellular matrix production in order to facilitate tissue repair. PDGF-AB isomer is found to be associated with angiogenesis and proliferation. Loss of PDGFB gene function induces microvascular calcification due to age-dependent phenotypical changes.
其他說明
Heterodimer of the A and B chains of PDGF disulfide linked.
外觀
Lyophilized from a 0.2 μm filtered solution in 40% acetonitrile and 0.1% trifluoroacetic acid.
分析報告
The biological activity is measured by its ability to stimulate 3H-thymidine incorporation in quiescent NR6R-3T3 fibroblasts.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
Injury induces in vivo expression of platelet-derived growth factor (PDGF) and PDGF receptor mRNAs in skin epithelial cells and PDGF mRNA in connective tissue fibroblasts.
Antoniades HN, et al.
Proceedings of the National Academy of Sciences of the USA, 88.2 , 565-569 (1991)
Increased levels of platelet-derived growth factor in vitreous fluid of patients with proliferative diabetic retinopathy.
Freyberger H, et al.
Experimental and Clinical Endocrinology & Diabetes, 108.02, 106-109 (2000)
Identification of nerve growth factor-responsive element of the TCL1 promoter as a novel negative regulatory element.
Hiromura M, et al.
The Journal of Biological Chemistry, 281.38, 27753-27764 (2006)
Makoto Hiromura et al.
The Journal of biological chemistry, 281(38), 27753-27764 (2006-07-13)
The serine/threonine kinase, Akt (protein kinase B) plays a central role in the regulation of intracellular cell survival. Recently, we demonstrated that the proto-oncogene TCL1, overexpressed in human T-cell prolymphocytic leukemia, is an Akt kinase co-activator. Tightly restricted TCL1 gene
Clinical Findings Associated with a De Novo Partial Trisomy 10p11. 22p15. 3 and Monosomy 7p22. 3 Detected by Chromosomal Microarray Analysis.
Kohannim O, et al.
Case Reports in Genetics, 2011 (2011)
商品
Platelet-Derived Growth Factor is the principal mitogen found in mammalian serum and is released from platelets during clot formation.
血小板衍生生长因子是在哺乳动物血清中发现的主要有丝分裂原，在血栓形成过程中从血小板释放。
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