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SILuTMProt TIMP1, Metalloproteinase inhibitor 1 human
产品编号: | 4169109 |
规格: | recombinant, expressed in HEK 293 cells, SIL MS Protein Standard, 13C and 15N-labeled |
包装规格: | 10 μG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品性质
recombinant【重组】 | expressed in HEK 293 cells |
Quality Level【质量水平】 | 200 |
Assay【测定】 | ≥98% (SDS-PAGE) |
form【形式】 | lyophilized powder |
potency【效能】 | ≥98% Heavy amino acids incorporation efficiency by MS |
suitability【适用性】 | suitable for mass spectrometry (standard) |
UniProt accession no.【UniProt登记号】 | P01033 |
storage temp.【储存温度】 | −20℃ |
基本信息
General description【一般描述】 | SILu™Prot TIMP1 is a recombinant, stable isotope-labeled human TIMP1 which incorporates [13C6, 15N4]-Arginine and [13C6, 15N2]-Lysine. Expressed in human 293 cells, it is designed to be used as an internal standard for bioanalysis of TIMP1 in mass-spectrometry. SILu™Prot TIMP1 is a protein of 184 amino acids , with a calculated molecular mass of 20.7 kDa. |
Biochem/physiol Actions【生化/生理作用】 | TIMP-1 is glycoprotein that is over-expressed in the supernatant of tissue extracts of breast, gastric, colorectal, and hepatocellular carcinomas. It belongs to the family of “tissue inhibitors of metalloproteinases,” a group of proteins that help regulate bone turnover. TIMP-1 serum levels are significantly associated with HER2 extracellular domain (ECD)-positivity and poorer disease-free survival among primary breast cancer patients with HER2 overexpression. High levels of serum TIMP-1 correlate with advanced disease and predict for poor survival in patients with multiple myeloma treated with bortezomib and/or IMiDs during their disease course. |
Sequence【序列】 | CTCVPPHPQTAFCNSDLVIRAKFVGTPEVNQTTLYQRYEIKMTKMYKGFQALGDAADIRFVYTPAMESVCGYFHRSHNRSEEFLIAGKLQDGLLHITTCSFVAPWNSLSLAQRRGFTKTYTVGCEECTVFPCLSIPCKLQSGTHCLWTDQLLQGSEKGFQSRHLACLPREPGLCTWQSLRSQIA |
Physical form【外形】 | Supplied as a lyophilized powder containing phosphate buffered saline. |
Legal Information【法律信息】 | SILu is a trademark of sigma-aldrich Co. LLC |
安全信息
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 2 |