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Prospec/QPCT Human/Glutaminyl-Peptide Cyclotransferase Human Recombinant/10µg/ENZ-912-10µg-10µg
Prospec/QPCT Human/Glutaminyl-Peptide Cyclotransferase Human Recombinant/10µg/ENZ-912-10µg-10µg
商品编号：
ENZ-912-10µg-10µg
品牌：
prospecbio
市场价：
¥2600.00
美元价：
1170.00
产品分类：
其它酶
公司分类：
Other_enzymes
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Catalogue number
ENZ-912
Synonyms
Glutaminyl-Peptide Cyclotransferase, Glutaminyl Cyclase, QC,Glutaminyl-TRNA Cyclotransferase, GlutamylCyclase, EC 2.3.2.5, SQC, EC, GCT, Glutaminyl-peptide cyclotransferase.
Introduction
Glutaminyl-Peptide Cyclotransferase, also known as QPCT is a member ofthe glutaminyl-peptide cyclotransferase family. QPCT is responsible for thebiosynthesis of pyroglutamyl peptides. Furthermore, QPCT is partial againstacidic and tryptophan residues adjacent to the N-terminal glutaminyl residueand a lack of importance of chain length following the second residue. QPCTcatalyzes N-terminal pyroglutamate formation, also in vitro, it catalyzespyroglutamate formation of N-terminally truncated form of APP amyloid-betapeptides [Glu-3]-beta-amyloid.
Description
QPCT produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 339 amino acids (29-361a.a.) and having a molecular mass of 38.7kDa (Molecular size on SDS-PAGE will appear at approximately 28-40kDa). QPCT is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9,Baculovirus cells.
Physical Appearance
Sterile Filtered colorless solution.
Formulation
QPCT protein solution (0.5mg/ml) contains PhosphateBuffered Saline (pH 7.4) and 10% glycerol.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Amino acid sequence
VSPSASAWPE EKNYHQPAIL NSSALRQIAE GTSISEMWQN DLQPLLIERYPGSPGSYAAR QHIMQRIQRL QADWVLEIDT FLSQTPYGYR SFSNIISTLN PTAKRHLVLA CHYDSKYFSHWNNRVFVGAT DSAVPCAMML ELARALDKKL LSLKTVSDSK PDLSLQLIFF DGEEAFLHWSPQDSLYGSRH LAAKMASTPH PPGARGTSQL HGMDLLVLLD LIGAPNPTFPNFFPNSARWF ERLQAIEHEL HELGLLKDHS LEGRYFQNYS YGGVIQDDHI PFLRRGVPVL HLIPSPFPEVWHTMDDNEEN LDESTIDNLN KILQVFVLEY LHLHHHHHH.
Safety Data Sheet
SDS
Usage
ProSpec"s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
品牌介绍
ProSpec-Tany TechnoGene Ltd.公司创立人Dr. Tanchum (Tany) Amarant 主要致力于蛋白生物化学方面的研究工作，1947年出生于以色列。1991-1997创建ReProGen 公司，从事细胞因子和趋化因子的大量生产及纯化；1997-2000创建ProSpec-TechnoGene，主要生产用于生命科学研究的各种重组蛋白及相关抗体。拥有专利United States Patent 5434135。
ProSpec is an evolving biotech company providing highly purified proteins worldwide which serve the research community with cytokine-related products for cancer, apoptosis, development, endocrinology, immunology, neuroscience, proteases, and stem cell research.
Among our proteins are Interferons, Interleukins, Bone Morphogenic Proteins, Tumor Necrosis factors, Leptins, Stem Cell factors, Prolactins, Chemokines, Antibodies, Peptides, Enzymes, Viral Antigens, various growth factors such as: Platelet Derived, Epidermal, Insulin Like, Nerve, Connective Tissue, Vascular Endothelial, Fibroblast and more.....
Our research team and scientists have been able to assemble more than 1700 recombinant proteins, peptides and antibodies for your research needs. The proteins are rigorously tested to meet the research and development demand for excellent quality, uncompromising biological activity at competitive prices.
ProSpec has established sterling reputation among the scientific community, a reputation built on innovative products, customer service and attention to detail. Our reputation for quality is an essential factor in achieving a favorable position in the market place and the benefits associated with manufacturing top quality products.
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