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生物源
human
重組細胞
expressed in E. coli
化驗
≥98% (HPLC)
≥98% (SDS-PAGE)
形狀
lyophilized
效力
≤0.3 μg/mL
分子量
28.6 kDa
包裝
pkg of 25 μg
技術
cell culture | mammalian: suitable
雜質
<0.1 EU/μg endotoxin, tested
顏色
white to off-white
UniProt登錄號
運輸包裝
wet ice
儲存溫度
−20°C
基因資訊
human ... IGFBP5(3488)
一般說明
IGFBP5 (insulin-like growth factor-binding protein 5) belongs to the IGFBP family of proteins. IGFBPs are mainly required to regulate IGFs (insulin like growth factors) activities. The gene IGFBP5 is mapped to human chromosome 2q35.
Recombinant human IGF-BP5 is a 28.6kDa protein consisting of 253 amino acid residues.
Recombinant human IGF-BP5 is a 28.6kDa protein consisting of 253 amino acid residues.
生化／生理作用
IGFBP5 (insulin-like growth factor-binding protein 5) works via IGF (insulin like growth factor)-dependent and -independent mechanisms. It can function as a tumor suppressor as well as an oncogene. Changes in the activity of this gene are often observed in human cancers and metastatic tissues. During cancer development, IGFBP5 is involved in cell growth, migration and invasion. IGFBP5 is associated with breast cancer, osteosarcoma, head and neck squamous cell carcinoma, neuroblastoma, prostate cancer and malignant melanoma. It is upregulated in systemic sclerosis and idiopathic pulmonary fibrosis. In primary fibroblasts, IGFBP5 exhibits pro-fibrotic effects. It is strongly expressed in bones and is involved in osteogenic differentiation. Under in vitro conditions, IGFBP5 and its microRNA (microRNA-143-3p) are involved in muscle regeneration.
序列
MLGSFVHCEP CDEKALSMCP PSPLGCELVK EPGCGCCMTC ALAEGQSCGV YTERCAQGLR CLPRQDEEKP LHALLHGRGV CLNEKSYREQ VKIERDSREH EEPTTSEMAE ETYSPKIFRP KHTRISELKA EAVKKDRRKK LTQSKFVGGA ENTAHPRIIS APEMRQESEQ GPCRRHMEAS LQELKASPRM VPRAVYLPNC DRKGFYKRKQ CKPSRGRKRG ICWCVDKYGM KLPGMEYVDG DFQCHTFDSS NVS
外觀
Lyophilized from 10 mM Sodium Citrate, pH 3.0.
重構
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
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
IGFBP-5 Promotes Fibrosis Independently of Its Translocation to the Nucleus and Its Interaction with Nucleolin and IGF.
Su Y, et al.
PLoS ONE, 10, e0130546-e0130546 (2015)
Dervis A M Salih et al.
Proceedings of the National Academy of Sciences of the United States of America, 101(12), 4314-4319 (2004-03-11)
The insulin-like growth factors (IGFs) are essential for development; bioavailable IGF is tightly regulated by six related IGF-binding proteins (IGFBPs). Igfbp5 is the most conserved and is developmentally up-regulated in key lineages and pathologies; in vitro studies suggest that IGFBP-5
Alison J Butt et al.
The Journal of biological chemistry, 278(32), 29676-29685 (2003-06-05)
The role of insulin-like growth factor-binding protein (IGFBP)-5 in human breast cancer cell growth is unclear. We determined the effects of IGFBP-5 expression on the growth of human breast cancer cell lines in vivo and in vitro. Expression of IGFBP-5
Age-related changes in miR-143-3p:Igfbp5 interactions affect muscle regeneration.
Soriano-Arroquia A, et al.
Aging Cell, 15, 361-361 (2016)
Maya Ghoussaini et al.
Nature communications, 4, 4999-4999 (2014-09-24)
GWAS have identified a breast cancer susceptibility locus on 2q35. Here we report the fine mapping of this locus using data from 101,943 subjects from 50 case-control studies. We genotype 276 SNPs using the 'iCOGS' genotyping array and impute genotypes
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