Biosensis/兔早老素2环区多克隆抗体：IgG/R-1681-500/500μg
商品编号：
R-1681-500
品牌：
Biosensis inc
市场价：
¥5940.00
美元价：
3564.00
产品分类：
功能性抗体
公司分类：
Functional_antibody
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Description | Autosomal dominant mutations in presenilin 2 are the second major cause of early-onset familial Alzheimer's disease. Presenilin 2 is a multi-transmembrane protein which undergoes endoprotelysis to form an N-terminal fragment of about 29 kDa and C-terminal fragment of about 22 kDa. Presenilin 2 forms the catalytic core of the gamma-secretase complex which cleaves type 1 transmembrane proteins including the amyloid precursor protein to generate the C-terminus of the amyloid beta peptide. |
| Batch No. | See product label |
| Unit size | 500 ug |
| Antigen | A synthetic peptide (KLDPSSQGALQLPYDPEMEEDSYDSFGEP-C) corresponding to human PS1 [306-334] in the loop region conjugated via additional C-terminal Cys to Diphtheria toxoid. |
| Antibody Type | Polyclonal |
| Other Names | AD3LP, AD5, E5-1, STM-2 |
| Produced in | Rabbit |
| Applications | WB and IP. Suggested dilution of 1:1,000 is recommended for WB. Full length presenilin 2 (448 aa) has relative MW of about 45 kDa, with this antibody most commonly detected as cleaved CTF of 22 kDa with this antibody. Human or mouse brain samples commonly prepared with reducing agent (50mM DTT), urea (2.3 M), SDS (1.5%) in 62.5 mM Tris-HCL pH 6.8 sample buffer (without boiling) heating to 50 C for 15 min. The suggested dilution for IP is 1:100 . Biosensis recommends that the optimal working dilution should be determined by the end user. |
| Specificity | Confirmed by Western blot using mouse and human brain and knock down of presenilin 2 in vitro using siRNA see ref 6 below. Not reactive with presenilin 1. |
| Species Against | Human; mouse; rat; guinea pig. Presenilin proteins are highly conserved, so cross-reactivity with other species is expected. |
| Form | Lyophilized from PBS, pH 7.4. Contains no preservative. |
| Reconstitution | Reconstitute in 500 µL of sterile water. Centrifuge to remove any insoluble material. |
| Storage | Short term storage at 2-8°C for one week. At -20°C as an undiluted liquid for up to 12 months. |
| Expiry Date | 12 months after purchase |
| References | Culvenor, J.G., Ilaya, N.T., Ryan, M.T., Canterford, L., Hoke, D., Williamson, N.A., McLean, C.A., Masters, C.L., and 1. Evin, G. (2004) Characterization of Presenilin complex from mouse and human brain using Blue Native gel electrophoresis reveals high expression in embryonic brain and minimal change in complex mobility with Presenilin mutations. Eur. J. Biochem. 271, 375-385. Ilaya, N.T., Evin, G., Masters, C.L., and Culvenor, J.G. (2004) Nicastrin expression in mouse peripheral tissues is not co-ordinated with Presenilin and is high in muscle. J. Neurochem. 91, 230-237. Beher, D., Fricker, M., Nadin, A., Clarke, E.E., Wrigley, J.D.J., Li, Y.-M., CULVENOR, J.G., Masters, C.L., Harrison, T., and Shearman, M.S. (2003) In vitro Characterization of the Presenilin-dependent γ-secretase complex using a novel affinity ligand. Biochem. 42, 8133-8142. Evin, G., Smith, M.J., Tziotis, A., McLean, C., Canterford, L., Sharples, R.A., Cappai, R., Weidemann, A., Beyreuther, K., Cotton, R.G.H., Masters, C.L., and Culvenor, J.G. (2002) Alternative transcripts of Presenilin-1 associated with Frontotemporal Dementia. NeuroReport 13, 917-921. Evin, G., Sharples, R.A., Weidemann, A., Reinhard, F.B.M., Carbone, V., Culvenor, J.G., Holsinger, R.M.D., Sernee, M.F., Beyreuther, K., and Masters, C.L. (2001) Aspartyl protease inhibitor pepstatin binds to the presenilins of Alzheimer's disease. Biochem. 40, 8359-8368. 6. Greenough, M.A., Volitakis, I, Li, Q.-X., Laughton, K., Evin, G., Ho, M., Dalziel, A.H., Camakaris, J, Bush, A.I. (2011) Presenilins promote the cellular uptake of copper and zinc and maintain copper chaperone of SOD1-dependent copper/zinc superoxide dismutase activity. J. Biol Chem. 286, 9776-86. |
品牌介绍
Biosensis是一家由生命科学家和商业团队组成的公司，致力于为全球学术界和工业界的研究人员提供支持。该团队在基础和应用生命科学研究方面拥有超过100年的经验，并在生命科学研究和诊断市场的生命科学抗体，试剂和试剂盒的商业化方面拥有50多年的经验。
品牌分类
TR-200-BG型
PE-1243-50型
抗体试剂盒
PE-1246-5型
TR-100-BG型
S-1754-500型
神经营养因子
糖尿病与肥胖
细胞内贩运
电话：PE-1239-5
神经肽和受体
B-100-PS型
受体和通道分子
2个平板ELISA试剂盒
M-1763-100英尺
TR-200-BGT公司
电话：PE-1239-2
PE-1242-5型
M-1249-100号
神经营养因子受体
细胞周期调节器
S-1759-100号
PE-1606-100型
PE-1762-100型
B-200-PS型
PE-019-100型
PE-1241-5型
PE-003-100
1个平板ELISA试剂盒
BL-003-1000型
PE-1246-2型
感觉神经系统
PE-1253-100型
TR-100-FJ
BL-005-500型
神经内分泌
M-1728-100型
DNA损伤与修复
PE-001-100型
PE-1608-1型
TR-400-AG公司
PE-1243-25
细胞标记
PE-1608-5型
TR-100-FJT
自噬
PE-1242-2型
其他神经元
神经递质和酶
抗氧化酶
神经元标志物
标记抗体
BL-004-500型
PE-019-25
PE-1608-10型
BL-002-1250型
受体体嵌合体
信令与转录
基质和粘附分子
BL-001-1250型
癌症
PE-019-500
干细胞
连接蛋白
TR-300-AG型
细胞凋亡
PE-1252-100型
生长因子
发展
阿尔茨海默氏症/帕金森氏症
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