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Merck
CN

T7154

Tyr-Ile-Gly-Ser-Arg

≥97% (HPLC)

别名:

Laminin Fragment 929-933

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关于此项目

经验公式（希尔记法）:
C26H42N8O8
化学文摘社编号:
110590-64-2
分子量:
594.66
NACRES:
NA.32
PubChem Substance ID:
24900419
UNSPSC Code:
12352209
MDL number:
MFCD00076472
Form:
powder
Assay:
≥97% (HPLC)
Biological source:
synthetic (organic)

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InChI

1S/C26H42N8O8/c1-3-14(2)21(34-22(38)17(27)11-15-6-8-16(36)9-7-15)24(40)31-12-20(37)32-19(13-35)23(39)33-18(25(41)42)5-4-10-30-26(28)29/h6-9,14,17-19,21,35-36H,3-5,10-13,27H2,1-2H3,(H,31,40)(H,32,37)(H,33,39)(H,34,38)(H,41,42)(H4,28,29,30)/t14-,17-,18-,19-,21-/m0/s1

SMILES string

CC[C@H](C)[C@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

InChI key

MWOGMBZGFFZBMK-LJZWMIMPSA-N

biological source

synthetic (organic)

assay

≥97% (HPLC)

form

powder

technique(s)

cell culture | mammalian: suitable

solubility

H2O: soluble 1 mg/mL, clear, colorless

storage temp.

−20°C

Quality Level

200

Application

Tyr-Ile-Gly-Ser-Arg (YIGSR) can be used at the interface between the conjugated polymer and the tissue for the engineering of tissue interface. The product can also be used to study the role of integrins β1, α6, and α3 in promoting type II epithelial differentiation during lung maturation in the fetus.

Biochem/physiol Actions

Tyr-Ile-Gly-Ser-Arg (YIGSR) is a pentapeptide of the protein laminin that reduces the lung colony formation in mice administered with melanoma cells as well as can block the invasiveness of the cells in vitro. It inhibits the increased expression of endothelial nitric-oxide synthase in primary porcine aortic endothelial cells.
Tyr-Ile-Gly-Ser-Arg is a fragment of domain III of the laminin B1 chain . It is a major receptor binding site in laminin. It competes with laminin for the cell surface receptor. It is an inhibitor of tumor growth and metastasis.

Preparation Note

Tyr-Ile-Gly-Ser-Arg dissolves in water at 1 mg/ml to yield a clear, colorless solution.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000481319
0000481319
0000261358
0000261358
SLCN4078

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Gadi Sarfati et al.
Biomaterials, 32(1), 152-161 (2010-10-05)
Effective therapy for disseminated metastatic cancer is currently impossible because of low drug accumulation in target sites. Here, we aimed to enhance nanoparticle (NP) targeting to lung melanoma metastases via interactions with the laminin receptor, whose expression is upregulated in
Muthuselvi Lakshmanan et al.
Biophysical chemistry, 129(2-3), 190-197 (2007-07-03)
Properties of laminin peptide YIGSR and its mutated sequences YIGSD, YIGSS, YIGSN and YIGSQ have been investigated using molecular dynamics simulations (MDS) and Langmuir films at air/water interface. Simulation studies on laminin peptide YIGSR were performed in the isothermal-isobaric (N
T Michigami et al.
Clinical & experimental metastasis, 16(7), 645-654 (1999-02-05)
B-cell lymphoma frequently shows simultaneous dissemination to multiple organs. It also occasionally involves bone and causes osteolytic lesions. To study the mechanisms responsible for this capacity of lymphoma cells to grow in different tissue microenvironments and search for effective therapeutic
Praveen K Dubey et al.
Journal of drug targeting, 18(5), 373-380 (2009-12-22)
YIGSR peptide anchored sterically stabilized liposomes (YIGSR-SL) were investigated for selective and preferential presentation of carrier contents at angiogenic endothelial cells overexpressing laminin receptors on and around tumor tissue and thus for assessing their targetabilty. In vitro endothelial cell binding
Rajeev K Sinha et al.
Journal of the American Society for Mass Spectrometry, 22(9), 1645-1650 (2011-09-29)
Charge-directed fragmentation has been shown to be the prevalent dissociation step for protonated peptides under the low-energy activation (eV) regime. Thus, the determination of the ion structure and, in particular, the characterization of the protonation site(s) of peptides and their
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商品

Conjugated Polymers for the Engineering of Device/Tissue Interface

Conjugated polymers offer charge transport between inorganic, electrically conducting metals and organic, proton-conducting biological systems.

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Product Information Sheet - T7154

Product Information Sheet

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