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- 產(chǎn)品名稱： Recombinant Human QPCT protein
- 產(chǎn)品貨號(hào)： CSP00905
- 貨期： 現(xiàn)貨
- 價(jià)格與訂購(gòu)： 1800
- 數(shù)量：
庫(kù)存： 100
- 規(guī)格： 50μg 100μg 1mg
- 產(chǎn)品信息
- 如何訂購(gòu)
概述（Summary）
英文全稱
Recombinant Human QPCT protein
純度（Purity）
>90% as determined by SDS-PAGE
內(nèi)毒素（Endotoxin level）
Please contact with the lab for this information.
蛋白構(gòu)建（Construction）
A DNA sequence encoding the human QPCT (Val29-Leu361) was fused with His tag
Accession #
Q16769
表達(dá)宿主（Host）
E.coli
種屬（Species）
Homo sapiens (Human)
預(yù)測(cè)分子量（Predicted Molecular Mass）
37.96 kDa
制劑（Formulation）
Supplied as solution form in PBS pH 7.5 or lyophilized from PBS pH 7.5.
運(yùn)輸方式（Shipping）
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
穩(wěn)定性&儲(chǔ)存（Stability &Storage）
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
復(fù)溶（Reconstitution）
Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details.
背景（Background）
背景介紹
Glutaminyl cyclase, also known as QPCT, can promote the N-terminal cyclization reaction of N-terminal pyroglutamate(pGlu). The pGlu formation from its glutaminyl precursor is required in the maturation of numerous bioactive peptides, while the aberrant formation of pGlu may be related to several pathological processes, such as osteoporosis and amyloidotic diseases. Glutaminyl cyclase's structure reveals an alpha/beta scaffold akin to that of two-zinc exopeptidases but with several insertions and deletions, particularly in the active-site region. Glutaminyl cyclase's amino acid sequence of this enzyme is 86% identical to that of bovine glutaminyl cyclase. It is responsible for the presence of pyroglutamyl residues in many neuroendocrine peptides.
分子別名（Alternative Names）
Glutaminyl-peptide cyclotransferase,Glutaminyl cyclase,QC,sQC,Glutaminyl-tRNA cyclotransferase,Glutamyl cyclase,EC.
Note
For research use only .
地 址：
產(chǎn)品銷(xiāo)售：
E - mail ：
郵 編：
Amily
