调节补体系统活性的蛋白质,防止过度激活损伤宿主细胞,维持免疫平衡,包括CD55、CD59等关键分子。
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| 产品号 | 产品名称 | 蛋白编码 | 图片 |
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| ALP7346 | P04004/ AAH05046.1 (D20-L478) |
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| 玻连蛋白是血清和组织中的多功能细胞粘附因子,与糖胺聚糖和蛋白聚糖相互作用。它充当细胞和基质之间的粘附分子,与特定的整合素结合。 | |||
| ALP8255 | P13987-1(Leu26-Asn102) |
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| CD59 regulates complement activation cascade at the final step, inhibiting formation of membrane attack complex (MAC). This protein, being anchored to the cell membrane via glycosyl phosphatidyl inositol (GPI), is expressed ubiquitously on cells which are in contact with body fluids containing components. | |||
| ALP8332 |
Recombinant Human Complement Factor D/CFD Protein,Human,C-hFc,Expi293 重组蛋白Human Complement Factor D/CFD Protein,Human,C-hFc,Expi293 |
P00746-1(Ile26-Ala253) |
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| Complement factor D is a serine protease essential for the activation of the alternative pathway and is expressed in the kidney, adipocytes, and macrophages. Factor D is found at relatively high levels in glomeruli suggesting that this component of the complement cascade could influence renal pathophysiology.Complement factor D or alternative pathway activation is needed to prevent spontaneous accumulation of C3 and IgM deposits within the mesangium. | |||
| ALP8331 |
Recombinant Human Complement Factor D/CFD Protein,Human,C-His,Expi293 重组蛋白Human Complement Factor D/CFD Protein,Human,C-His,Expi293 |
P00746-1(Ile26-Ala253) |
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| Complement factor D is a serine protease essential for the activation of the alternative pathway and is expressed in the kidney, adipocytes, and macrophages. Factor D is found at relatively high levels in glomeruli suggesting that this component of the complement cascade could influence renal pathophysiology.Complement factor D or alternative pathway activation is needed to prevent spontaneous accumulation of C3 and IgM deposits within the mesangium. | |||
| ALP9317 |
Recombinant Cynomolgus CD46 Protein,Cynomolgus,C-His,Expi293 |
A0A2K5WCS2(Cys35-Asp329) |
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| CD46 was discovered in 1986 during a search for novel C3b-binding proteins. CD46 is expressed ubiquitously and functions as a co-factor in the factor I-mediated proteolytic cleavage of C3b and C4b. Its vital role in preventing complement deposition on host tissue is underpinned by the fact that deficiency of CD46 is a predisposing factor for numerous disease conditions arising from complement-mediated 'self-attack'. | |||
| ALP9319 | P15529-1(Cys35-Asp343) |
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| CD46 was discovered in 1986 during a search for novel C3b-binding proteins. CD46 is expressed ubiquitously and functions as a co-factor in the factor I-mediated proteolytic cleavage of C3b and C4b. Its vital role in preventing complement deposition on host tissue is underpinned by the fact that deficiency of CD46 is a predisposing factor for numerous disease conditions arising from complement-mediated 'self-attack'. | |||
| ALP9320 |
Recombinant Cynomolgus CD55 Protein,Cynomolgus,C-His,Expi293 |
A0A2K5X1Z6(Asp36-Ser350) |
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| Decay Accelerating Factor (or CD55) is a major regulator of the alternative and classical pathways of complement activation and is expressed on all serum-exposed cells. It is commonly hijacked by invading pathogens, including many enteroviruses and uropathogenic Escherichia coli, to promote cellular attachment prior to infection. | |||
| ALP9322 | P08174-1(Asp35-Ser353) |
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| Decay Accelerating Factor (or CD55) is a major regulator of the alternative and classical pathways of complement activation and is expressed on all serum-exposed cells. It is commonly hijacked by invading pathogens, including many enteroviruses and uropathogenic Escherichia coli, to promote cellular attachment prior to infection. | |||
| ALP9323 | Q61475(Asp35-Gly362) |
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| Decay Accelerating Factor (or CD55) is a major regulator of the alternative and classical pathways of complement activation and is expressed on all serum-exposed cells. It is commonly hijacked by invading pathogens, including many enteroviruses and uropathogenic Escherichia coli, to promote cellular attachment prior to infection. | |||
| ALP9361 |
Recombinant Rhesus macaque Complement Factor D/CFD Protein,Rhesus macaque,C-His,Expi293 重组蛋白Rhesus macaque Complement Factor D/CFD Protein,Rhesus macaque,C-His,Expi293 |
H9EXC1-1(Gln21-Ala253) |
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| Complement factor D is a serine protease essential for the activation of the alternative pathway and is expressed in the kidney, adipocytes, and macrophages. Factor D is found at relatively high levels in glomeruli suggesting that this component of the complement cascade could influence renal pathophysiology.Complement factor D or alternative pathway activation is needed to prevent spontaneous accumulation of C3 and IgM deposits within the mesangium. | |||
| ALP9362 | P08603-1(Ser860-Arg1231) |
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| Factor H is the major soluble inhibitor of complement, where its binding to self markers (i.e., particular glycan structures) prevents complement activation and amplification on host surfaces. Not surprisingly, mutations and polymorphisms that affect recognition of self by factor H are associated with diseases of complement dysregulation, such as age-related macular degeneration and atypical haemolytic uremic syndrome. In addition, pathogens (i.e., non-self) and cancer cells (i.e., altered-self) can hijack factor H to evade the immune response. | |||
| ALP9363 | NP_034018.2(Ser875-Val1252) |
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| Factor H is the major soluble inhibitor of complement, where its binding to self markers (i.e., particular glycan structures) prevents complement activation and amplification on host surfaces. Not surprisingly, mutations and polymorphisms that affect recognition of self by factor H are associated with diseases of complement dysregulation, such as age-related macular degeneration and atypical haemolytic uremic syndrome. In addition, pathogens (i.e., non-self) and cancer cells (i.e., altered-self) can hijack factor H to evade the immune response. | |||
| ALP22650 | Q9Z0M0(D35-S371) |
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| The CD55/DAF protein lacks conserved residues critical for feature annotation propagation and exhibits unique qualities that have prompted exploration of its structural and functional implications. This unique property suggests underlying nuances in molecular interactions and regulatory mechanisms. | |||
| ALP22513 |
Recombinant Complement factor H/CFH Protein,Human 372a.a,HEK293,C-His 重组蛋白Complement factor H/CFH Protein,Human 372a.a,HEK293,C-His |
P08603-1(S860-R1231) |
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| Complement factor H/CFH proteins regulate complement activation and act as soluble inhibitors to prevent complement amplification on the cell surface. | |||
| ALP22515 |
Recombinant Complement Factor D/Adipsin Protein,Human,HEK293,C-His,Solution 重组蛋白Complement Factor D/Adipsin Protein,Human,HEK293,C-His,Solution |
P00746(I26-A253) |
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| Complement factor D , also known as Adipsin, plays a crucial role in the alternative pathway of the complement system and when complexed with factor C3b, it cleaves factor B. This cleavage activates the C3bbb complex, converting it to the C3 convertase of the alternative pathway. | |||
| ALP22516 | P08174(D35-S353) |
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| The CD55/DAF protein is critical in the immune system, recognizing C4b and C3b fragments, interfering with their enzymatic conversion and preventing the formation of complement cascade amplifying convertase. This regulatory mechanism alleviates complement-induced damage by inhibiting complement activation. | |||
| ALP22521 | Q9BXR6(E19-E569) |
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| CFHR5 is a first-line complement regulator that is actively involved in the complex dynamics of the regulatory system. Dimeric CFHR5 has significant affinity for tissue-bound complement fragments, thereby challenging CFH. | |||
| ALP22610 |
Recombinant Complement Factor B/CFB Protein,Human,HEK293,C-His |
AAH04143.1(T26-L764) |
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| Complement Factor B/CFB Protein, Human (HEK293, His) is the recombinant human-derived Complement Factor B/CFB protein, expressed by HEK293 , with C-6*His labeled tag. | |||
| ALP22612 | Q02985-1(Q19-E330) |
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| CFHR3 Protein is implicated in regulating the complement system . | |||
| ALP22613 | Q92496-1(E20-E578) |
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| CFHR4, a key regulator of complement, intricately orchestrates the complement system . It associates with lipoproteins, suggesting involvement in lipid metabolism. Operating as a homodimer, CFHR4 plays a crucial role in balancing complement activation and regulation. | |||