Complement System
Complement system, a major part of the innate immunity, is a cascade of soluble plasma proteins and membrane expressed receptors and regulators. Complement system operates in plasma, in tissues, on cell surface, and even within the cell. Complement system plays a key role in host homeostasis, inflammation, and in the defense against pathogens. Complement system can be activated through three main pathways: the classical pathway (CP), the lectin pathway (LP), and the alternative pathway (AP). These pathways depend on different molecules for their initiation, but they converge to generate the same set of terminal effector molecules: anaphylatoxins (C4a/C3a/C5a), the membrane attack complex (MAC), and opsonins (e.g., C3b). Complement system plays a key role in defense against pathogens and in host homeostasis.
- Complement Regulatory Proteins (47)
- Complement Component 5 (16)
- Complement Component 2 (9)
- Complement Component 3 (8)
- Complement Receptor (8)
- Complement Component 1 (5)
- MASP-2 (5)
- Mannose-binding Protein (4)
- MASP-1 (3)
- Complement Component 7 (2)
- Complement Component 8 (2)
- Complement Component 4 (1)
- Complement Component 6 (1)
- Complement Component 9 (1)
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Complement System Recombinant Proteins (112)
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Inhibitors & Agonists (218)
Vitronectin Protein, Human (HEK293, His)
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Cat. No.: HY-P70485
Purity: ≥ 95%, as determined by reducing SDS-PAGE or Bis-Tris PAGE.
Synonyms: VTN; Vitronectin; VN; Serum Spreading Factor; Serum‑Spreading Factor; Complement S‑Protein; Somatomedin B; S‑Protein; V75; Vitronectin (Serum Spreading Factor, Somatomedin B, Complement S‑Protein); Epibolin; VNT
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CD21 Protein, Human (HEK293, His)
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Cat. No.: HY-P72890
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CR2; Complement C3d Receptor; Complement C3d Receptor 2; EBV Receptor; C3DR; Complement Receptor; Complement Receptor Type 2; CD21 Antigen; CD21; CVID7; Complement Component (3d/Epstein Barr Virus) Receptor 2; SLEB9; Complement Component 3d Receptor 2; Cr
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Complement factor H/CFH Protein, Human (372a.a, HEK293, His, solution)
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Cat. No.: HY-P72946Y
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFH; H Factor 1 (Complement); Prev. HF1; Adrenomedullin Binding Protein; Prev. HF2; Beta-1-H-Globulin; Prev. HF; Factor H-Like 1; ARMS1; H Factor 1; ARMD4; Factor H; FHL1; AHUS1; HUS; AMBP1; Age-Related Maculopathy Susceptibility 1; CFHL3; H Factor 2 (Com
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Complement factor H/CFH Protein, Human (372a.a, HEK293, His)
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Cat. No.: HY-P72946
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFH; H Factor 1 (Complement); Prev. HF1; Adrenomedullin Binding Protein; Prev. HF2; Beta-1-H-Globulin; Prev. HF; Factor H-Like 1; ARMS1; H Factor 1; ARMD4; Factor H; FHL1; AHUS1; HUS; AMBP1; Age-Related Maculopathy Susceptibility 1; CFHL3; H Factor 2 (Com
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Complement C5 Protein, Human (HEK293, His)
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Cat. No.: HY-P700862
Purity: ≥ 95%, as determined by Bis-Tris PAGE.
Synonyms: C5; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; Complement C5; C5a Anaphylatoxin; CPAMD4; Prepro-C5; Complement Component 5; Anaphylatoxin C5a Analog; C5a; ECLZB; C5b; C5D
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Complement Factor D/Adipsin Protein, Human (HEK293, His)
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Cat. No.: HY-P7861
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFD; C3 Convertase Activator; Prev. PFD; D Component Of Complement (Adipsin); Prev. DF; Complement Factor D Preproprotein; Properdin Factor D; Complement Factor D (Adipsin); Adipsin; Complement Factor D; ADN
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CD55/DAF Protein, Human (HEK293, hFc)
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Cat. No.: HY-P75394
Purity: ≥ 90%, as determined by reducing SDS-PAGE.
Synonyms: CD55; CD55 Molecule, Decay Accelerating Factor For Complement (Cromer Blood Group); Prev. DAF; Rh Blood Group D Antigen; CROM; CD55 Antigen; CR; CD55 Antigen, Decay Accelerating Factor For Complement (Cromer Blood Group), Isoform CRA_d; Complement Decay-A
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Complement Factor D/Adipsin Protein, Human (HEK293, His, Solution)
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Cat. No.: HY-P7861A
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFD; C3 Convertase Activator; Prev. PFD; D Component Of Complement (Adipsin); Prev. DF; Complement Factor D Preproprotein; Properdin Factor D; Complement Factor D (Adipsin); Adipsin; Complement Factor D; ADN
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Complement C3a Protein, Mouse
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Cat. No.: HY-P7863
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: C3; Complement Component 3; Complement C3; C3a Anaphylatoxin; CPAMD1; Prepro-C3; ARMD9; Epididymis Secretory Sperm Binding Protein Li 62p; C3a; Acylation-Stimulating Protein Cleavage Product; C3b; HEL-S-62p; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Co
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Complement C5a Protein, Mouse
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Cat. No.: HY-P7695
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: C5; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; Complement C5; C5a Anaphylatoxin; CPAMD4; Prepro-C5; Complement Component 5; Anaphylatoxin C5a Analog; C5a; ECLZB; C5b; C5D
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Complement C5a Protein, Human
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Cat. No.: HY-P7864
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: C5; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; Complement C5; C5a Anaphylatoxin; CPAMD4; Prepro-C5; Complement Component 5; Anaphylatoxin C5a Analog; C5a; ECLZB; C5b; C5D
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Complement C3a Protein, Human
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Cat. No.: HY-P7862
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: C3; Complement Component 3; Complement C3; C3a Anaphylatoxin; CPAMD1; Prepro-C3; ARMD9; Epididymis Secretory Sperm Binding Protein Li 62p; C3a; Acylation-Stimulating Protein Cleavage Product; C3b; HEL-S-62p; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Co
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Complement C3 Protein, Mouse (HEK293, His)
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Cat. No.: HY-P78247
Purity: ≥ 95%, as determined by reducing SDS-PAGE or Bis-Tris PAGE.
Synonyms: C3; Complement Component 3; Complement C3; C3a Anaphylatoxin; CPAMD1; Prepro-C3; ARMD9; Epididymis Secretory Sperm Binding Protein Li 62p; C3a; Acylation-Stimulating Protein Cleavage Product; C3b; HEL-S-62p; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Co
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Complement C3 Protein, Human (HEK293, His)
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Cat. No.: HY-P702819
Purity: ≥ 95%, as determined by SDS-PAGE or Bis-Tris PAGE.
Synonyms: C3; Complement Component 3; Complement C3; C3a Anaphylatoxin; CPAMD1; Prepro-C3; ARMD9; Epididymis Secretory Sperm Binding Protein Li 62p; C3a; Acylation-Stimulating Protein Cleavage Product; C3b; HEL-S-62p; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Co
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MBL2/COLEC1 Protein, Human (HEK293, His)
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Cat. No.: HY-P70281
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: MBL2; Mannose-Binding Lectin (Protein C) 2, Soluble; Prev. MBL; Mannose-Binding Lectin; COLEC1; Mannan-Binding Protein; MBP-C; Mannose Binding Lectin; MBP1; Mannan-Binding Lectin; MBP; Collectin 1; Mannose-Binding Lectin (Protein C) 2, Soluble (Opsonic De
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CFHR1 Protein, Human (HEK293, His)
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Cat. No.: HY-P70055
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFHR1; Complement Factor H-Related 1 Pseudogene; Prev. CFHL1P; H Factor (Complement)-Like 1; Prev. CFHR1P; H Factor (Complement)-Like 2; Prev. CFHL1; H Factor-Like Protein 1; Prev. HFL1; H-Factor-Like 1; Prev. HFL2; FHL-1; FHR1; FHR-1; CFHL; H36; H36-1; C
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MASP2 Protein, Human (His)
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Cat. No.: HY-P78005
Purity: ≥ 95%, as determined by Bis-Tris PAGE.
Synonyms: MASP2; Mannan-Binding Lectin Serine Protease 1 Pseudogene 1; Prev. MASP1P1; Mannose-Binding Lectin Associated Protein 19; Mannan-Binding Lectin Serine Protease 2; MBL-Associated Serine Protease 2; Mannose-Binding Protein-Associated Serine Protease 2; MASP
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Complement C5a Protein, Mouse (His)
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Cat. No.: HY-P7695A
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: C5; C3 And PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 4; Complement C5; C5a Anaphylatoxin; CPAMD4; Prepro-C5; Complement Component 5; Anaphylatoxin C5a Analog; C5a; ECLZB; C5b; C5D
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Complement factor H/CFH Protein, Human (HEK293, His, solution)
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Cat. No.: HY-P7890
Purity: ≥ 95%, as determined by reducing SDS-PAGE.
Synonyms: CFH; H Factor 1 (Complement); Prev. HF1; Adrenomedullin Binding Protein; Prev. HF2; Beta-1-H-Globulin; Prev. HF; Factor H-Like 1; ARMS1; H Factor 1; ARMD4; Factor H; FHL1; AHUS1; HUS; AMBP1; Age-Related Maculopathy Susceptibility 1; CFHL3; H Factor 2 (Com
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Recombinant Protein Expression Service
- Codon Optimization
- Gene Synthesis
- Construction of Expression Vector
- Strain Screening
- Protein Expression
- Purification & QC
- Protein Delivery
Capetin (28-54), human
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- 화학식: Human
- 분자량: Sf9 insect cells
The EpCAM/TROP1 protein serves as an important homogeneous interacting molecule that promotes direct contact between intestinal epithelial cells (IEC) and intraepithelial lymphocytes (IEL) in the mucosal epithelium. This feature helps establish an immune barrier against mucosal infections. EpCAM/TROP1 Protein, Human (His-SUMO) is the recombinant human-derived EpCAM/TROP1 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.
