PF4 Protein (AA 32-101)
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- 抗原 See all PF4 蛋白
- PF4 (Platelet Factor 4 (PF4))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- AA 32-101
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宿主
- 人
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资源
- HEK-293T Cells
- 产品特性
- ED50 < 10 μg/mL, measured by its ability to inhibit human FGF-basic-dependent proliferation of NR6R 3T3 mouse fibroblast cells.
- 纯度
- > 95 % as analyzed by SDS-PAGE and HPLC.
- 内毒素水平
- < 0.2 EU/μg, determined by LAL method.
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- Discover our top product PF4 蛋白
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Platelet Factor 4 (PF4) (AA 30-105) protein (Fc Tag)
PF4 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Platelet Factor 4 (PF4) (AA 32-101) protein (His-Avi Tag)PF4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Tris-Bis PAGE
Platelet Factor 4 (PF4) (AA 32-101) protein (His-Avi Tag,Biotin)PF4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Tris-Bis PAGE
Platelet Factor 4 (PF4) (AA 31-101) protein (GST tag)PF4 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Platelet Factor 4 (PF4) (AA 1-101) protein (GST tag)PF4 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Platelet Factor 4 (PF4) (AA 32-101) protein (His tag)PF4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 85 % by SDS - PAGE SDS
Platelet Factor 4 (PF4) (AA 32-101) protein (Fc Tag)PF4 宿主: 人 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Platelet Factor 4 (PF4) (AA 34-101) protein (Fc Tag)PF4 宿主: Cynomolgus 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Reconstituted in ddH2O or PBS at 100 μg/mL.
- 缓冲液
- Lyophilized after extensive dialysis against PBS.
- 储存条件
- -80 °C
- 储存方法
- Lyophilized recombinant human platelet factor 4 remains stable up to 6 months at -80 °C from date of receipt. Upon reconstitution, human platelet factor 4 should be stable up to 1 week at 4 °C or up to 2 months at -20 °C.
- 有效期
- 6 months
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- 抗原
- PF4 (Platelet Factor 4 (PF4))
- 别名
- Platelet Factor 4/CXCL4 (PF4 产品)
- 别名
- CXCL4 Protein, PF-4 Protein, SCYB4 Protein, Cxcl4 Protein, Scyb4 Protein, Pf4a Protein, RATPF4A Protein, PF4A Protein, CXCL4L1 Protein, CXCL4V1 Protein, PF4-ALT Protein, SCYB4V1 Protein, PF4 Protein, platelet factor 4 Protein, platelet factor 4 variant 1 Protein, PF4 Protein, Pf4 Protein, LOC703451 Protein, PF4V1 Protein, LOC100524373 Protein, LOC102181854 Protein, LOC100630489 Protein
- 背景
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Platelet factor 4, also known as CXCL4, is expressed in megakaryocytes and stored in the alpha-granules of platelets. Recombinant human PF-4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines. Platelet factor 4 can be antiproliferative and antiangiogenic, at least in part via interfering with FGF2 and VEGF heparin binding and thus inhibiting their signaling. However, it can also be proinflammatory and proatherogenic through multiple effects on monocytes, macrophages and endothelial cells.
Synonyms: PF-4, CXCL4, SCYB4,Platelet Factor-4, CXCL4, Oncostatin A, Ironplact - 分子量
- -7.8 kDa, observed by non-reducing SDS-PAGE.
- UniProt
- P02776
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