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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 保质期:
12个月
- 英文名:
Recombinant Glutamate Receptor, Ionotropic, N-Methyl-D-Aspartate 2B (GRIN2B)
- 库存:
1000
- 供应商:
上海信裕
| Organism species | Homo sapiens (Human) |
| Product No. | xy807Hu01 |
| Source | Prokaryotic expression |
| Host | E.coli |
| Purity | >95% |
| UOM | 50ug |
| Predicted Molecular Mass | 89.0kDa |
| Concentration | n/a |
| Applications | SDS-PAGE; WB; ELISA; IP. |
| Endotoxin Level | <1.0EU per 1µg (determined by the LAL method) |
| Formulation | Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl. |
IGIAVI LVGTSDEVAI KDAHEKDDFH HLSVVPRVEL VAMNETDPKS IITRICDLMS DRKIQGVVFA DDTDQEAIAQ ILDFISAQTL TPILGIHGGS SMIMADKDES SMFFQFGPSI EQQASVMLNI MEEYDWYIFS IVTTYFPGYQ DFVNKIRSTI ENSFVGWELE EVLLLDMSLD DGDSKIQNQL KKLQSPIILL YCTKEEATYI FEVANSVGLT GYGYTWIVPS LVAGDTDTVP AEFPTGLISV SYDEWDYGLP ARVRDGIAII TTAASDMLSE HSFIPEPKSS CYNTHEKRIY QSNMLNRYLI NVTFEGRNLS FSEDGYQMHP KLVIILLNKE RKWERVGKWK DKSLQMKYYV WPRMCPETEE QEDDHLSIVT LEEAPFVIVE SVDPLSGTCM RNTVPCQKRI VTENKTDEEP GYIKKCCKGF CIDILKKISK SVKFTYDLYL VTNGKHGKKI NGTWNGMIGE VVMKRAYMAV GSLTINEERS EVVDFSVPFI ETGISVMVSR SNGTVSPSAF LEPFSAD
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
N-甲基-D-天氡氨酸离子能谷氨酸受体2B(GRIN2B)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
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文献和实验Genes. Dev.1 2 , 456-461. 10. Zhao, J., Kennedy, B. K., Lawrence, B. D., et al. (2000) N P A T links cyclin E-Cdk2 to the regulation of replication-dependent histone gene transcription. Genes.Dev. 1 4 , 2283-2297. 11. Gao, G., Bracken, A. P
基酸有利于甲硫氨酸氨肽酶催化的N-末端甲硫氨酸的去除,从而暴露出位于第二位的亮氨酸,使得该蛋白不稳定[183]。蛋白质的第二个决定因素是位于近氨基端的特异性内源赖氨酸残基[142,143]。该残基是多遍在蛋白链的受体,多遍在蛋白链在真核细胞中有利于遍在蛋白依赖的蛋白酶对蛋白质的降解。有趣的是在一个多遍在蛋白中,它的两个决定簇可以位于不同的亚基上,却能靶向同一个蛋白进行加工[184]。氨基酸成分和蛋白质不稳定性的另一个关系体现在PEST假说中[185]。根据对短寿命真核蛋白的统计分析,蛋白质如果富含Pro
1D4系统的最大优势在于抗体与抗原相互作用的高度特异性。表位序列和链长对结合至关重要。例如,将第三位丙氨酸替换成甘氨酸,即移去一个甲基基团,抗体将不再与表位结合。同样,完整的九个氨基酸标签会与Rho1D4抗体结合紧密,去除两个氨基酸则阻断结合。因此,含有与Rho1D4表位相似序列的蛋白引起的非特异性结合被最小化,因此回收蛋白的纯度非常高。(见表1) 3,4,5,6,7,8高回收量而Rho1D4系统的另一个优势是洗脱目标蛋白的高回收率。包括细菌,酵母和哺乳动物细胞系在内的表达系统已经针对特定的GPCR
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