SDF1 beta 蛋白
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- 抗原 See all SDF1 beta (SDF1b) 蛋白
- SDF1 beta (SDF1b) (Stromal Cell Derived Factor 1 beta (SDF1b))
- 生物活性
- Active
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宿主
- 大鼠
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资源
- 大肠杆菌（E. Coli）
- 序列
- KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKSNNRQVC IDPKLKWIQE YLDKALNKRL K
- 产品特性
- Fully biologically active when compared to standard. The ED50 determined by a chemotaxis bioassay using human peripheral blood monocytes is less than 200 ng/ml, corresponding to a specific activity of >, 5.0 × 103 IU/mg.
- 纯度
- > 97 % by SDS-PAGE and HPLC analyses.
- 内毒素水平
- Level Less than 1EU/µg of rRtSDF-1beta/CXCL12 as determined by LAL method
- Top Product
- Discover our top product SDF1b 蛋白
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Stromal Cell Derived Factor 1 beta (SDF1b) (Active) protein
SDF1b 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Stromal Cell Derived Factor 1 beta (SDF1b) (Active) proteinSDF1b 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Stromal Cell Derived Factor 1 beta (SDF1b) (AA 22-93) protein (His tag)SDF1b 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE ELISA, WB
Stromal Cell Derived Factor 1 beta (SDF1b) proteinSDF1b 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at < -20 °C. Further dilutions should be made in appropriate buffered solutions.
- 储存条件
- 4 °C
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- 抗原
- SDF1 beta (SDF1b) (Stromal Cell Derived Factor 1 beta (SDF1b))
- 别名
- SDF-1 beta/cxcl12 (SDF1b 产品)
- 别名
- Pbsf Protein, Scyb12 Protein, Sdf1 Protein, Tlsf Protein, Tpar1 Protein, sdf1a Protein, SDF-1 Protein, chemokine (C-X-C motif) ligand 12 Protein, C-X-C motif chemokine ligand 12 Protein, Cxcl12 Protein, cxcl12 Protein, CXCL12 Protein
- 背景
- SDF-1ª and beta are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1ª and beta chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV suppressive activity in cells expressing the CXCR4 receptor. Synonym: SDF-1beta/CXCL12, Rat. Formulation: Lyophilized from a 0.2µm filtered concentrated solution in 20mM PB, pH 7.4, 150mM NaCl.
- 分子量
- 7.9 kDa, a single non-glycosylated polypeptide chain containing 72 amino acids.
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