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- 详细信息
- 文献和实验
- 技术资料
- 库存:
现货
- 供应商:
上海经科化学科技有限公司
- 规格:
50μg/1mg/500μg/10μg
| 规格: | 50μg | 产品价格: | ¥4980.0 |
|---|---|---|---|
| 规格: | 1mg | 产品价格: | ¥25680.0 |
| 规格: | 500μg | 产品价格: | ¥17480.0 |
| 规格: | 10μg | 产品价格: | ¥1780.0 |
产品信息
| 别名 | Stromal Cell-Derived Factor 1; SDF-1; hSDF-1; C-X-C Motif Chemokine 12; Intercrine Reduced in Hepatomas; IRH; hIRH; Pre-B Cell Growth-Stimulating Factor; PBSF; CXCL12; SDF1; SDF1A; SDF1B |
| 物种 | Human |
| 表达宿主 | E.coli |
| 序列信息 | Lys22-Lys89 |
| 检索号 | P48061 |
| 分子量 | 8 kDa |
| 表观分子量 | 10 kDa |
产品特性
| 纯度 | >95% as determined by reducing SDS-PAGE. |
| 内毒素 | < 1.0 EU per µg as determined by LAL test. |
| 保存 | Lyophilized protein should be stored at -5~-20℃, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at -5~-20℃ for 3 months. |
| 运输 | Ambient temperature or ice pack. |
| 制剂 | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
| 复融 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
背景介绍
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文献和实验胰腺是分泌血糖稳态激素的重要器官,是人体内控制血糖动态平衡的中心。胰腺的内分泌功能主要是由胰岛来完成的,每个胰岛都是一个复杂的微器官,由上千个分泌细胞组成。经典的胰岛内分泌细胞包括 α 细胞、β 细胞、δ 细胞、ε 细胞和 PP 细胞,分别主要产生胰高血糖素(glucagon)、胰岛素、生长抑素(SS)、生长素释放肽及胰多肽,其在成体胰岛内分别约占 20%、75%、3%~5%、1% 和<2%【1】。 胰岛移植为 I 型和晚期 II 型糖尿病患者提供了卓越的长期血糖控制,但是成体胰岛组织的可
of a designed protein sequence. Nature, 1996, 380(6576): 730~734 [8] Gasset M, Baldwin M A, Prusiner S B, et al. Predicted α-helical regions of the prion protein when synthesized as peptides form amyloid. Proc Natl Acad Sci USA, 1992, 89(22): 10940~10944
【资源】全面归类网址:毕赤酵母表达各种来源蛋白(细菌,真菌,植物,人类等)
-1,2-mannosyltransferase)S, 40 mg/L, PHO1[87]Schizophyllum commune vitamin B2-aldehyde-forming enzymeS, 120 mg/L, α-MF[88]Trametes versicolor (white rot fungus) laccase (lccI)S, 1.6 g/L, native and α-MF[89], 314, 560, 561Trichoderma harzianum β-(1-6)-glucanaseS, 9.3 mg/L
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