ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
种属
Homo sapiens (Human)
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
预测分子量
42.71 kDa
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
重悬
Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
运输
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
别名
AEPLC, ALP56, ASP1, ASP21, Asp 1, Aspartic-like protease 56 kDa, Aspartyl protease 1, BACE2, Beta-secretase 2, Beta-site APP cleaving enzyme 2, Beta-site amyloid precursor protein cleaving enzyme 2, DRAP, Down region aspartic protease, EC:3.4.23.45, Memapsin-1, Membrane-associated aspartic protease 1, Theta-secretase
背景
Beta-secretase 2 is a ~56 kDa protein. Responsible for the proteolytic processing of the amyloid precursor protein (APP). Cleaves APP, between residues 690 and 691, leading to the generation and extracellular release of beta-cleaved soluble APP, and a corresponding cell-associated C-terminal fragment which is later released by gamma-secretase. It has also been shown that it can cleave APP between residues 671 and 672. Involved in the proteolytic shedding of PMEL at early stages of melanosome biogenesis. Cleaves PMEL within the M-beta fragment to release the amyloidogenic PMEL luminal fragment containing M-alpha and a small portion of M-beta N-terminus.
1. Yan, R. et al. (1999) Nature 402, 533-7. PMID: 10591213
2. Hussain, I. et al. (2000) Molecular and cellular neurosciences 16, 609-19. PMID: 11083922
3. Yan, R. et al. (2001) The Journal of biological chemistry 276, 34019-27. PMID: 11423558
4. Sun, X. et al. (2005) FASEB journal : official publication of the Federation of American Societies for Experimental Biology 19, 739-49. PMID: 15857888
5. Sun, X. et al. (2006) FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20, 1369-76. PMID: 16816112
6. Rochin, L. et al. (2013) Proceedings of the National Academy of Sciences of the United States of America 110, 10658-63. PMID: 23754390
7. Esterházy, D. et al. (2011) Cell metabolism 14, 365-77. PMID: 21907142
