Complement Factor H Protein (CFH) (His tag)
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- 抗原 See all Complement Factor H (CFH) 蛋白
- Complement Factor H (CFH)
- 蛋白类型
- Recombinant
- 生物活性
- Active
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宿主
- 人
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资源
- HEK-293 Cells
- 标记
- This Complement Factor H protein is labelled with His tag.
- 原理
- Recombinant Human Complement Factor H/CFH Protein (His Tag)(Active)
- 序列
- Ser 860-Arg 1231
- 产品特性
- A DNA sequence encoding the C-terminal segment of CFH isoform a (NP_000177.2), corresponding to amino acid (Ser 860-Arg 1231) was expressed, fused with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.
- 纯度
- > 97 % as determined by reducing SDS-PAGE.
- 内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
- Biological Activity Comment
- Measured by its ability to bind biotinylated human DMP1 in a functional ELISA.
- Top Product
- Discover our top product CFH 蛋白
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Complement Factor H (CFH) (AA 860-1231) protein (His tag)
CFH 宿主: 人 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Complement Factor H (CFH) (AA 875-1252) protein (His tag)CFH 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Complement Factor H (CFH) (AA 20-449) protein (GST tag)CFH 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Complement Factor H (CFH) (AA 1-449) protein (GST tag)CFH 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Complement Factor H (CFH) (AA 19-1231) protein (His tag)Crystallography grade CFH 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
Complement Factor H (CFH) (AA 19-1234) protein (His tag)Crystallography grade CFH 宿主: 小鼠 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Please refer to the printed manual for detailed information.
- 缓冲液
- Lyophilized from sterile PBS, pH 7.4
- 储存条件
- 4 °C,-20 °C,-80 °C
- 储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- 抗原
- Complement Factor H (CFH)
- 别名
- Complement Factor H/CFH (CFH 产品)
- 别名
- AHUS1 Protein, AMBP1 Protein, ARMD4 Protein, ARMS1 Protein, CFHL3 Protein, FH Protein, FHL1 Protein, HF Protein, HF1 Protein, HF2 Protein, HUS Protein, Mud-1 Protein, NOM Protein, Sas-1 Protein, Sas1 Protein, Fh Protein, CFH Protein, im:7147412 Protein, si:ch211-207o17.2 Protein, fH Protein, armd4 Protein, arms1 Protein, cfh Protein, cfhl3 Protein, fhl1 Protein, hf1 Protein, hf2 Protein, hus Protein, complement factor H Protein, complement component factor h Protein, complement factor H-related protein 5 Protein, complement factor H L homeolog Protein, CFH Protein, Cfh Protein, cfh Protein, LOC100399888 Protein, LOC100733902 Protein, cfh.L Protein
- 背景
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Background: Complement factor H, also known as H factor 1, and CFH, is a sialic acid containing glycoprotein that plays an integral role in the regulation of the complement-mediated immune system that is involved in microbial defense, immune complex processing, and programmed cell death. Factor H protects host cells from injury resulting from unrestrained complement activation. CFH regulates complement activation on self cells by possessing both cofactor activity for the Factor I mediated C3b cleavage, and decay accelerating activity against the alternative pathway C3 convertase, C3bBb. CFH protects self cells from complement activation but not bacteria/viruses. Due to the central role that CFH plays in the regulation of complement, there are many clinical implications arrising from aberrant CFH activity. Mutations in the Factor H gene are associated with severe and diverse diseases including the rare renal disorders hemolytic uremic syndrome (HUS) and membranoproliferative glomerulonephritis (MPGN) also termed dense deposit disease (DDD), membranoproliferative glomuleronephritis type II or dense deposit disease, as well as the more frequent retinal disease age related macular degeneration (AMD). In addition to its complement regulatory activities, factor H has multiple physiological activities and 1) acts as an extracellular matrix component, 2) binds to cellular receptors of the integrin type, and 3) interacts with a wide selection of ligands, such as the C-reactive protein, thrombospondin, bone sialoprotein, osteopontin, and heparin.
Synonym: AHUS1,AMBP1,ARMD4,ARMS1,CFHL3,FH,FHL1,HF,HF1,HF2,HUS
- 分子量
- 43 kDa
- NCBI登录号
- NP_000177
- 途径
- Complement System, Cellular Response to Molecule of Bacterial Origin
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