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Results for "

complement protein

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Complement System (8) Apoptosis (1) Endogenous Metabolite (1) Small Interfering RNA (siRNA) (1) VEGFR (1)
By Research Areas:	Cancer (1) Cardiovascular Disease (2) Endocrinology (2) Infection (1) Inflammation/Immunology (3) Metabolic Disease (3) Neurological Disease (3)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

Antibodies

Targets Recommended: Complement System

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P99365

Ravulizumab ALXN1210	Complement System	Metabolic Disease
Ravulizumab (ALXN1210) is a humanized monoclonal antibody that specifically binds with high affinity to the human complement protein C5. Ravulizumab can be used for the research of paroxysmal nocturnal hemoglobinuria, atypical hemolytic uremic syndrome, and myasthenia gravis .

HY-P99050

Sutimlimab	Complement System	Cardiovascular Disease Inflammation/Immunology
Sutimlimab, a first-in-class complement protein component 1, s subcomponent (C1s) inhibitor, can be used for the research of cold agglutinin disease. C1s is a serine protease which cleaves C4 and C2 to form the C3 convertase .

HY-145720

Cemdisiran ALN-CC5	Small Interfering RNA (siRNA) Complement System	Others
Cemdisiran is an N-acetylgalactosamine (GalNAc) conjugated siRNA for the research of complement-mediated diseases by suppressing liver production of complement 5 (C5) protein.

HY-N12840

Logmalicid B

Others Metabolic Disease

Logmalicid B is an iridoid glycoside compound that can be isolated from Cornus officinalis and can be used in diabetes research .

Logmalicid B	Others	Metabolic Disease
Logmalicid B is an iridoid glycoside compound that can be isolated from Cornus officinalis and can be used in diabetes research .

HY-P99905

Efdamrofusp alfa	VEGFR	Cardiovascular Disease Neurological Disease
Efdamrofusp alfa is a bispecific fusion protein. Efdamrofusp alfa is capable of neutralizing both VEGF isoforms and C3b/C4b. Efdamrofusp alfa can be used for the research of neovascular age-related macular degeneration (nAMD) and other complement-related ocular conditions .

HY-P2969

Complement factor I	Endogenous Metabolite	Metabolic Disease
Complement factor I is a serine protease that downregulates complement activity in the fluid phase and/or on cell surfaces in conjunction with one of its cofactors, factor H (FH), complement receptor 1 (CR1/CD35), C4 binding protein (C4BP) or membrane cofactor protein (MCP/CD46) .

HY-P99767

Olendalizumab ALXN1007	Complement System	Infection
Olendalizumab (ALXN1007) is a mouse-derived and humanized IgG2-G4-κ antibody, targeting to Complement protein C5a (K_i=60 pM). Olendalizumab targets the complement inflammatory pathway. Moreover, Olendalizumab can be used for research of complement mediated disorder caused by corona virus .

HY-128342

Complement C5-IN-1	Complement System	Inflammation/Immunology
Complement C5-IN-1 (Compound 7) is a small-molecule inhibitor of complement component 5 protein (C5). Complement C5-IN-1 interacts with C5 to prevent its cleavage by the C5 convertase and blocks zymosan-induced the membrane-attack complex (MAC) deposition in 50% human whole blood with an IC₅₀ of 0.77 µM .

HY-153403

Activated A Subunit	Others	Others
Activated A Subunit can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 51 jumping. It can be used for research of muscular dystrophy .

HY-153404

Activated C Subunit	Others	Others
Activated C Subunit can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 51 jumping. It can be used for research of muscular dystrophy .

HY-153405

Activated DPG Subunit	Others	Others
Activated DPG Subunit can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 51 jumping. It can be used for research of muscular dystrophy .

HY-153406

Activated T Subunit	Others	Others
Activated T Subunit can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 51 jumping. It can be used for research of muscular dystrophy .

HY-153407

NCP2 Anchor	Others	Others
NCP2 Anchor can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 52 jumping. It can be used for research of muscular dystrophy .

HY-153402

Activated EG3 Tail	Others	Others
Activated EG3 Tail can be used in the synthesis of exon jumping oligomer conjugates. The oligomer conjugates complement selected target sites in the human anti-muscular atrophy protein gene and induce exon 51 jumping. It can be used for research of muscular dystrophy .

HY-P1345

TLQP-21	Complement System	Neurological Disease Endocrinology
TLQP-21, a VGF-derived peptide endowed of endocrine and extraendocrine properties, is a potent *G-protein-coupled receptor complement-3a receptor 1 (C3aR1)* agonist (EC₅₀: mouse TLQP-21=10.3 μM; human TLQP-21=68.8 μM). TLQP-21 activates C3aR1 to induce an increase of intracellular Ca ²⁺. TLQP-21 is used for the research in regulation of nociception and other relevant physiologic functions .

HY-P1345A

TLQP-21 TFA 1 Publications Verification	Complement System	Neurological Disease Endocrinology
TLQP-21 TFA, a VGF-derived peptide endowed of endocrine and extraendocrine properties, is a potent *G-protein-coupled receptor complement-3a receptor1 (C3aR1)* agonist (EC₅₀: mouse TLQP-21=10.3 μM; human TLQP-21=68.8μM). TLQP-21 TFA activates C3aR1 to induce an increase of intracellular Ca ²⁺. TLQP-21 TFA is used for the research in regulation of nociception and other relevant physiologic functions .

HY-P5506

C5a Receptor agonist, mouse, human	Complement System	Others
C5a Receptor agonist, mouse, human is a biological active peptide. (This peptide is derived from the C-terminus of the chemokine, complement fragment 5 anaphylatoxin (C5a). This peptide functions as a C5a receptor agonist. C5a is a plasma protein involved in cellular inflammatory processes by inducing chemotaxis, degranulation of leukocytes, increased vascular permeability, and cytokine production. The cyclohexylalanine at position 5 is crucial to agonist function. Arg at the last position is of the d-isomer.)

HY-P9976

Isatuximab 1 Publications Verification	Apoptosis	Cancer
Isatuximab is a monoclonal antibody targeting the transmembrane receptor and ectoenzyme CD38, a protein highly expressed on hematological malignant cells, including those in multiple myeloma (MM). Isatuximab has antitumor activity via multiple biological mechanisms, including antibody-dependent cellular-mediated cytotoxicity, complement-dependent cytotoxicity, antibody-dependent cellular phagocytosis, and direct induction of apoptosis without crosslinking. Isatuximab also directly inhibits CD38 ectoenzyme activity, which is implicated in many cellular functions .

Cat. No.	Product Name

HY-L001P

Bioactive Compound Library Plus	23,000 compounds
Bioactive compounds are a general term for a class of substances that can cause certain biological effects in the body, which are the main source of small molecule drugs. These compounds generally penetrate cell membranes, act on specific target proteins in cells, regulate intracellular signaling pathways, and cause some changes in cell phenotype. MCE owns a unique collection of 23,000 compounds with confirmed biological activities and clear targets. These compounds include natural products, innovative compounds, approved compounds, and clinical compounds. This library is a useful tool for signal pathway research, drug discovery and drug repurposing, etc. Bioactive Compound Library Plus, with more powerful screening capability, further complements Bioactive Compound Library (HY-L001) by adding some compounds with low solubility or solution stability (Part B) and some novel, rare or exclusive compounds (Part C) to this library. Overall, bioactive compound library plus (HY-L001P) includes tree parts: Part A, Part B and Part C. Compounds in Part A are equal to the products in HY-L001, which can be supplied in solution or solid form. Compounds in Part B and C are only supplied in solid form.

Bioactive Compound Library Plus

23,000 compounds

Bioactive compounds are a general term for a class of substances that can cause certain biological effects in the body, which are the main source of small molecule drugs. These compounds generally penetrate cell membranes, act on specific target proteins in cells, regulate intracellular signaling pathways, and cause some changes in cell phenotype.

MCE owns a unique collection of 23,000 compounds with confirmed biological activities and clear targets. These compounds include natural products, innovative compounds, approved compounds, and clinical compounds. This library is a useful tool for signal pathway research, drug discovery and drug repurposing, etc.

Bioactive Compound Library Plus, with more powerful screening capability, further complements Bioactive Compound Library (HY-L001) by adding some compounds with low solubility or solution stability (Part B) and some novel, rare or exclusive compounds (Part C) to this library. Overall, bioactive compound library plus (HY-L001P) includes tree parts: Part A, Part B and Part C. Compounds in Part A are equal to the products in HY-L001, which can be supplied in solution or solid form. Compounds in Part B and C are only supplied in solid form.

HY-L036P

Covalent Screening Library Plus	2,996 compounds
Small molecule covalent inhibitors, or irreversible inhibitors, are a type of inhibitors that exert their biological functions by irreversibly binding to target through covalent bonds. Compared with non-covalent inhibitors, covalent inhibitors have obvious advantages in bioactivity, such that covalent warheads can target rare residues of a particular target protein, thus leading to the development of highly selective inhibitors and achieving a more complete and continued target occupancy in living systems. In recent years, the distinct strengths of covalent inhibitors in overcoming drug resistance had been recognized. However, toxicity can be a real challenge related to this class of therapeutics due to their potential for off-target reactivity and has led to these drugs being disfavored as a drug class. The drug design and optimization of covalent inhibitors has become a hot spot in drug discovery. MCE covalent inhibitor library contains 2,996 small molecules including identified covalent inhibitors and other molecules having common covalent reactive groups as warheads, such as acrylamides, activated terminal acetylenes, sulfonyl fluorides/esters, cloracetamides, alkyl halides, epoxides, aziridines, disulfides, etc. MCE Covalent inhibitor Library plus, with more powerful screening capability, further complement Covalent inhibitor Library (HY-L036) by adding some fragment compounds with covalent warheads.

Covalent Screening Library Plus

2,996 compounds

Small molecule covalent inhibitors, or irreversible inhibitors, are a type of inhibitors that exert their biological functions by irreversibly binding to target through covalent bonds. Compared with non-covalent inhibitors, covalent inhibitors have obvious advantages in bioactivity, such that covalent warheads can target rare residues of a particular target protein, thus leading to the development of highly selective inhibitors and achieving a more complete and continued target occupancy in living systems. In recent years, the distinct strengths of covalent inhibitors in overcoming drug resistance had been recognized. However, toxicity can be a real challenge related to this class of therapeutics due to their potential for off-target reactivity and has led to these drugs being disfavored as a drug class. The drug design and optimization of covalent inhibitors has become a hot spot in drug discovery.

MCE covalent inhibitor library contains 2,996 small molecules including identified covalent inhibitors and other molecules having common covalent reactive groups as warheads, such as acrylamides, activated terminal acetylenes, sulfonyl fluorides/esters, cloracetamides, alkyl halides, epoxides, aziridines, disulfides, etc.

MCE Covalent inhibitor Library plus, with more powerful screening capability, further complement Covalent inhibitor Library (HY-L036) by adding some fragment compounds with covalent warheads.

Cat. No.	Product Name	Type

HY-NP004

Cobra Venom Factor CVF	Native Proteins
Cobra venom factor (CVF) is the complement-activating protein from cobra venom. CVF is a three-chain protein that functionally resembles C3b, the activated form of complement component C3. Cobra Venom Factor can be used for the research of the functions of complement in host defense and immune response as well as in the pathogenesis of diseases .

HY-P2969

Complement factor I	Biochemical Assay Reagents
Complement factor I is a serine protease that downregulates complement activity in the fluid phase and/or on cell surfaces in conjunction with one of its cofactors, factor H (FH), complement receptor 1 (CR1/CD35), C4 binding protein (C4BP) or membrane cofactor protein (MCP/CD46) .

HY-153229

Firefly luciferase mRNA-LNP	Drug Delivery
Firefly luciferase mRNA-LNP is a lipid nanoparticle (LNP) containing Firefly luciferase mRNA, suitable for assays of RNA delivery, translation efficiency, cell viability, etc. Luciferase is commonly used as a bioluminescent reporter gene for gene regulation and function studies. Firefly Luciferase mRNA will express firefly luciferase protein after entering the cells, which is often used for promoter activity detection or dual fluorescent molecular complementation experiments. Common luciferase are firefly luciferase and sea kidney luciferase .

Firefly luciferase mRNA-LNP

Drug Delivery

Firefly luciferase mRNA-LNP is a lipid nanoparticle (LNP) containing Firefly luciferase mRNA, suitable for assays of RNA delivery, translation efficiency, cell viability, etc. Luciferase is commonly used as a bioluminescent reporter gene for gene regulation and function studies. Firefly Luciferase mRNA will express firefly luciferase protein after entering the cells, which is often used for promoter activity detection or dual fluorescent molecular complementation experiments. Common luciferase are firefly luciferase and sea kidney luciferase .

HY-153230

Firefly luciferase circRNA-LNP	Drug Delivery
Firefly luciferase circRNA-LNP is a lipid nanoparticle (LNP) containing Firefly luciferase circRNA, suitable for assays of RNA delivery, translation efficiency, cell viability, etc. Luciferase is commonly used as a bioluminescent reporter gene for gene regulation and function studies. Firefly Luciferase circRNA will express firefly luciferase protein after entering the cells, which is often used for promoter activity detection or dual fluorescent molecular complementation experiments. Common luciferase are firefly luciferase and sea kidney luciferase .

Firefly luciferase circRNA-LNP

Drug Delivery

Firefly luciferase circRNA-LNP is a lipid nanoparticle (LNP) containing Firefly luciferase circRNA, suitable for assays of RNA delivery, translation efficiency, cell viability, etc. Luciferase is commonly used as a bioluminescent reporter gene for gene regulation and function studies. Firefly Luciferase circRNA will express firefly luciferase protein after entering the cells, which is often used for promoter activity detection or dual fluorescent molecular complementation experiments. Common luciferase are firefly luciferase and sea kidney luciferase .

Cat. No.	Product Name	Target	Research Area

HY-P1345A

TLQP-21 TFA 1 Publications Verification	Complement System	Neurological Disease Endocrinology
TLQP-21 TFA, a VGF-derived peptide endowed of endocrine and extraendocrine properties, is a potent *G-protein-coupled receptor complement-3a receptor1 (C3aR1)* agonist (EC₅₀: mouse TLQP-21=10.3 μM; human TLQP-21=68.8μM). TLQP-21 TFA activates C3aR1 to induce an increase of intracellular Ca ²⁺. TLQP-21 TFA is used for the research in regulation of nociception and other relevant physiologic functions .

HY-P2969

Complement factor I	Endogenous Metabolite	Metabolic Disease
Complement factor I is a serine protease that downregulates complement activity in the fluid phase and/or on cell surfaces in conjunction with one of its cofactors, factor H (FH), complement receptor 1 (CR1/CD35), C4 binding protein (C4BP) or membrane cofactor protein (MCP/CD46) .

HY-P1345

TLQP-21	Complement System	Neurological Disease Endocrinology
TLQP-21, a VGF-derived peptide endowed of endocrine and extraendocrine properties, is a potent *G-protein-coupled receptor complement-3a receptor 1 (C3aR1)* agonist (EC₅₀: mouse TLQP-21=10.3 μM; human TLQP-21=68.8 μM). TLQP-21 activates C3aR1 to induce an increase of intracellular Ca ²⁺. TLQP-21 is used for the research in regulation of nociception and other relevant physiologic functions .

HY-P5506

C5a Receptor agonist, mouse, human	Complement System	Others
C5a Receptor agonist, mouse, human is a biological active peptide. (This peptide is derived from the C-terminus of the chemokine, complement fragment 5 anaphylatoxin (C5a). This peptide functions as a C5a receptor agonist. C5a is a plasma protein involved in cellular inflammatory processes by inducing chemotaxis, degranulation of leukocytes, increased vascular permeability, and cytokine production. The cyclohexylalanine at position 5 is crucial to agonist function. Arg at the last position is of the d-isomer.)

Cat. No.	Product Name	Target	Research Area

HY-P99365

Ravulizumab ALXN1210	Complement System	Metabolic Disease
Ravulizumab (ALXN1210) is a humanized monoclonal antibody that specifically binds with high affinity to the human complement protein C5. Ravulizumab can be used for the research of paroxysmal nocturnal hemoglobinuria, atypical hemolytic uremic syndrome, and myasthenia gravis .

HY-P99050

Sutimlimab	Complement System	Cardiovascular Disease Inflammation/Immunology
Sutimlimab, a first-in-class complement protein component 1, s subcomponent (C1s) inhibitor, can be used for the research of cold agglutinin disease. C1s is a serine protease which cleaves C4 and C2 to form the C3 convertase .

HY-P9976

Isatuximab 1 Publications Verification	Apoptosis	Cancer
Isatuximab is a monoclonal antibody targeting the transmembrane receptor and ectoenzyme CD38, a protein highly expressed on hematological malignant cells, including those in multiple myeloma (MM). Isatuximab has antitumor activity via multiple biological mechanisms, including antibody-dependent cellular-mediated cytotoxicity, complement-dependent cytotoxicity, antibody-dependent cellular phagocytosis, and direct induction of apoptosis without crosslinking. Isatuximab also directly inhibits CD38 ectoenzyme activity, which is implicated in many cellular functions .

HY-P99905

Efdamrofusp alfa	VEGFR	Cardiovascular Disease Neurological Disease
Efdamrofusp alfa is a bispecific fusion protein. Efdamrofusp alfa is capable of neutralizing both VEGF isoforms and C3b/C4b. Efdamrofusp alfa can be used for the research of neovascular age-related macular degeneration (nAMD) and other complement-related ocular conditions .

HY-P99767

Olendalizumab ALXN1007	Complement System	Infection
Olendalizumab (ALXN1007) is a mouse-derived and humanized IgG2-G4-κ antibody, targeting to Complement protein C5a (K_i=60 pM). Olendalizumab targets the complement inflammatory pathway. Moreover, Olendalizumab can be used for research of complement mediated disorder caused by corona virus .

Logmalicid B	Structural Classification Iridoids Cornaceae Cornus officinalis Sieb. et Zucc. Terpenoids Source classification Plants	Others
Logmalicid B is an iridoid glycoside compound that can be isolated from Cornus officinalis and can be used in diabetes research .

Species:	Human (36) Rhesus Macaque (1) Mouse (15) Bovine (2) Rat (3) Cynomolgus (4) Pig (1)
Tag:	SUMO (1) His (49) Tag Free (6) Myc (1) Fc (7)
Source:	HEK293 (43) E. coli Cell-free (1) P. pastoris (3) Sf9 insect cells (1) E. coli (14)

Cat. No.	Compare	Product Name	Species	Source

HY-P7695

	Complement C5/C5a Protein, Mouse 4 Publications Verification rMuC5a; complement C5; Hemolytic complement; C5a	Mouse	E. coli
	Complement C5/C5a Protein, Mouse is a recombinant mouse complement component 5a (C5a). C5a is a potent pro-inflammatory mediator and acts as an essential part of the innate immune response.

HY-P74232

	Complement factor H/CFH Protein, Mouse (HEK293, Fc) complement factor H; protein beta-1-H; CFH	Mouse	HEK293
	Complement factor H (CFH) protein has C3b and heparin-binding activity and plays a multifaceted role in various processes such as organ development, complement activation, and vasculature development. It is present in different cellular compartments and expressed in different structures, including the adrenal gland, bone, central nervous system, humeral cartilage condensation, and metanephros. Complement factor H/CFH Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived Complement factor H/CFH protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Complement factor H/CFH Protein, Mouse (HEK293, Fc) is 378 a.a., with molecular weight of 80-94 kDa.

HY-P78595

	Complement C5/C5a Protein, Cynomolgus C5a; complement Component 5a	Cynomolgus	E. coli
	Complement C5 is activated by C5 convertase, inducing C5-C9 assembly to form the membrane attack complex. The transient C6 binding site on C5b is critical for the formation of the cleavage complex. Complement C5/C5a Protein, Cynomolgus is the recombinant cynomolgus-derived Complement C5/C5a protein, expressed by E. coli , with tag free. The total length of Complement C5/C5a Protein, Cynomolgus is 74 a.a., with molecular weight of ~11 kDa.

HY-P71552

	Complement C3/C3 Protein, Bovine (His-SUMO) C3complement C3; complement C3b alpha' chain; complement C3c alpha' chain fragment 1; complement C3dg fragment; complement C3g fragment; complement C3d fragment; complement C3f fragment; complement C3c alpha' chain fragment 2]	Bovine	E. coli
	Complement C3/C3 proteins play a key role in initiating the complement system, serving as substrates for C3 convertase in both the classical and alternative pathways. Upon activation, C3 undergoes proteolytic cleavage, yielding C3b, which is covalently bound to surface or immune aggregates. Complement C3/C3 Protein, Bovine (His-SUMO) is the recombinant bovine-derived Complement C3/C3 protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of Complement C3/C3 Protein, Bovine (His-SUMO) is 207 a.a., with molecular weight of ~44 kDa.

HY-P77540

	Complement C5/C5a Protein, Mouse (Biotinylated) complement C5; Hemolytic complement; C5a	Mouse	E. coli
	Complement C5/C5a Protein activates late complement components to form the membrane attack complex, C5-C9. C5b binds C6, initiating lytic complex assembly. C5a, produced by C5 degradation, acts as an anaphylatoxin, inducing local inflammation. C5a stimulates intracellular calcium release, smooth muscle contraction, vascular permeability, histamine release, and acts as a chemokine, guiding leukocyte migration. Complement C5/C5a Protein, Mouse (Biotinylated) is the recombinant mouse-derived Complement C5/C5a protein, expressed by E. coli, with tag free. The total length of Complement C5/C5a Protein, Mouse (Biotinylated) is 77 a.a., with molecular weight of ~9 KDa.

HY-P75332

	Complement C3 Protein, Cynomolgus (HEK293, His) Anaphylatoxin; C3; complement Component C3a	Cynomolgus	HEK293
	Complement C3 proteins play a key role in initiating the complement system through processing by C3 convertase in the classical and alternative pathways. Upon activation, C3b covalently binds to the surface, while C3a (anaphylatoxin produced by proteolysis of C3) mediates local inflammation. Complement C3 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived Complement C3 protein, expressed by HEK293 , with C-His labeled tag. The total length of Complement C3 Protein, Cynomolgus (HEK293, His) is 1641 a.a., with molecular weight of ~186.40 kDa.

HY-P74371

	*C7/Complement* component C7 Protein, Human (HEK293, His)** complement component C7; C7	Human	HEK293
	C7, also known as complement component C7 protein, is a key component of the membrane attack complex (MAC) and plays a key role in innate and adaptive immune responses. As a component of MAC, C7 actively participates in the formation of target cell plasma membrane pores. C7/Complement component C7 Protein, Human (HEK293, His) is the recombinant human-derived C7/Complement component C7 protein, expressed by HEK293 , with C-His labeled tag. The total length of C7/Complement component C7 Protein, Human (HEK293, His) is 843 a.a., with molecular weight of 92-98 kDa.

HY-P74372

	*C7/Complement* component C7 Protein, Human (HEK293, Fc)** complement component C7; C7	Human	HEK293
	C7, also known as complement component C7 protein, is a key component of the membrane attack complex (MAC) and plays a key role in innate and adaptive immune responses. As a component of MAC, C7 actively participates in the formation of target cell plasma membrane pores. C7/Complement component C7 Protein, Human (HEK293, Fc) is the recombinant human-derived C7/Complement component C7 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of C7/Complement component C7 Protein, Human (HEK293, Fc) is 843 a.a., with molecular weight of ~118 kDa.

HY-P74373

	*C6/Complement* component C6 Protein, Human (HEK293, His)** complement component C6; C6	Human	HEK293
	C6/Complement component C6 Protein is a part of the lytic membrane attack complex formed during complement activation, which has an indispensable role in innate and acquired immune responses by forming pores in the plasma membrane of target cells, as well as cancer immune surveillance. It is a component of the complement cascade which can be incorporated into the cell membrane and cause cell lysis. People with C6 deficiency are prone to bacterial infection. C6/Complement component C6 Protein, Human (HEK293, His) is the recombinant human-derived C6/Complement component C6 protein, expressed by HEK293 , with C-His labeled tag. The total length of C6/Complement component C6 Protein, Human (HEK293, His) is 934 a.a., with molecular weight of ~110 kDa.

HY-P71719

	Complement C5/C5a Protein, Pig (P.pastoris, His) C5; complement C5a anaphylatoxin	Pig	P. pastoris
	Complement C5/C5a Protein, a component of the complement system, is involved in the immune response and inflammation. It is cleaved to generate C5a, a potent pro-inflammatory mediator. Complement C5/C5a Protein's role in immune regulation and its potential as a therapeutic target make it a promising candidate for the treatment of inflammatory disorders and autoimmune diseases. Complement C5/C5a Protein, Pig (P.pastoris, His) is the recombinant pig-derived Complement C5/C5a protein, expressed by P. pastoris , with N-His labeled tag. The total length of Complement C5/C5a Protein, Pig (P.pastoris, His) is 74 a.a., with molecular weight of ~10.6 kDa.

HY-P7830

	Complement factor H/CFH Protein, Mouse (HEK293, His) rMucomplement factor H/CFH, His; complement factor H; protein beta-1-H; CFH	Mouse	HEK293
	Complement factor H (CFH) lacks essential conserved residue(s) for feature annotation propagation. Complement factor H/CFH Protein, Mouse (HEK293, His) is the recombinant mouse-derived Complement factor H/CFH protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Complement factor H/CFH Protein, Mouse (HEK293, His) is 378 a.a., with molecular weight of 60-75 kDa.

HY-P74374

	*C2/Complement* C2 Protein, Mouse (HEK293, His)** complement C2; C3/C5 convertase; C2	Mouse	HEK293
	Complement C2 is a component of the classical pathway of the complement system and is cleaved by activated factor C1, resulting in the formation of two distinct fragments: C2b and C2a. The subsequent serine protease activity of C2a is critical for its subsequent interaction with the complement factor C4b, leading to the formation of C3 or C5 convertase. C2/Complement C2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Mouse (HEK293, His) is 760 a.a., with molecular weight of ~91.2 kDa.

HY-P74375

	*C2/Complement* C2 Protein, Human (HEK293, His)** complement C2; C3/C5 convertase; C2	Human	HEK293
	C2/Complement C2 protein is essential in the classical pathway of the complement system. Activated by factor C1, C2 is cleaved into C2b and C2a. As a serine protease, C2a interacts with C4b, generating the C3 or C5 convertase. This crucial process activates and amplifies the complement cascade. C2/Complement C2 Protein, Human (HEK293, His) is the recombinant human-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Human (HEK293, His) is 732 a.a., with molecular weight of ~112 kDa.

HY-P74376

	*C2/Complement* C2 Protein, Human (HEK293, Fc)** complement C2; C3/C5 convertase; C2	Human	HEK293
	C2/Complement C2 protein is essential in the classical pathway of the complement system. Activated by factor C1, C2 is cleaved into C2b and C2a. As a serine protease, C2a interacts with C4b, generating the C3 or C5 convertase. This crucial process activates and amplifies the complement cascade. C2/Complement C2 Protein, Human (HEK293, Fc) is the recombinant human-derived C2/Complement C2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of C2/Complement C2 Protein, Human (HEK293, Fc) is 732 a.a., with molecular weight of 110-130 kDa.

HY-P700959

	Complement C5/C5a Protein, Human (His) C5a; complement C5; C5; CPAMD4; ECLZB	Human	E. coli
	Complement C5 is activated by C5 convertase, inducing C5-C9 assembly to form the membrane attack complex. The transient C6 binding site on C5b is critical for the formation of the cleavage complex. Complement C5/C5a Protein, Human (His) is the recombinant human-derived Complement C5/C5a protein, expressed by E. coli , with N-His labeled tag. The total length of Complement C5/C5a Protein, Human (His) is 74 a.a., with molecular weight of 13-14 kDa.

HY-P7890

	Complement factor H/CFH Protein, Human (431a.a, HEK293, His) rHucomplement factor H/CFH, His; complement factor H; CFH	Human	HEK293
	Complement factor H/CFH Protein, Human (431a.a, HEK 293, His) is a recombinant complement factor H (CFH) protein with His tag. Human complement factor H, a central complement control protein, is a member of the regulators of complement activation family.

HY-P700696

	*C1s/Complement* component C1s Protein, Human (HEK293, His)** complement C1s subcomponent; C1 esterase	Human	HEK293
	C1s/Complement component C1s, a serine protease and B chain, forms C1 with C1q and C1r, initiating the classical complement pathway. Activated by C1r, C1s then activates downstream components C2 and C4, crucially driving the complement system cascade. C1s/Complement component C1s Protein, Human (HEK293, His) is the recombinant human-derived C1s/Complement component C1s protein, expressed by HEK293, with C-His labeled tag. The total length of C1s/Complement component C1s Protein, Human (HEK293, His) is 673 a.a., with molecular weight of 55-60 kDa (light chain), 32-35 kDa (heavy chain).

HY-P70504

	Adiponectin/Acrp30 Protein, Human (HEK293, His) 1 Publications Verification Adiponectin; 30 kDa Adipocyte complement-Related protein; Adipocyte complement-related 30 kDa protein; ACRP30; Adipocyte; C1q and Collagen Domain-Containing protein; Adipose Most Abundant Gene Transcript 1 protein; apM-1; Gelatin-Binding protein; ADIPOQ; ACDC; ACRP3	Human	HEK293
	Adiponectin/Acrp30 Protein, Human (HEK293, His) could increase cell sensitivity to insulin and can be used as a potential protein for treating diabetic tendinopathy.

HY-P7862

	Complement C3/C3a Protein, Human rHucomplement C3/C3a; complement Component C3a; C3a; Anaphylatoxin	Human	E. coli
	Complement C3/C3a proteins play a key role in initiating the complement system through processing by C3 convertase in the classical and alternative pathways. Upon activation, C3b covalently binds to the surface, while C3a (anaphylatoxin produced by proteolysis of C3) mediates local inflammation. Complement C3/C3a Protein, Human is the recombinant human-derived Complement C3/C3a protein, expressed by E. coli , with tag free. The total length of Complement C3/C3a Protein, Human is 77 a.a., with molecular weight of ~13.0 kDa.

HY-P7863

	Complement C3/C3a Protein, Mouse 1 Publications Verification rMucomplement C3/C3a; complement Component C3a; Anaphylatoxin; C3a	Mouse	E. coli
	Complement C3/C3a protein activates the complement system, playing a central role in both classical and alternative pathways. C3b binds covalently to cell surface carbohydrates or immune aggregates, while C3a acts as an inflammatory mediator, inducing neutrophil chemoattraction and promoting smooth muscle contraction, increased vascular permeability, and histamine release. The shorter isoform of C3a stimulates B-cells. Complement C3/C3a Protein, Mouse is the recombinant mouse-derived Complement C3/C3a protein, expressed by E. coli , with tag free. The total length of Complement C3/C3a Protein, Mouse is 78 a.a., with molecular weight of 9-14 kDa.

HY-P7864

	Complement C5/C5a Protein, Human rHucomplement C5/C5a; complement C5; C5a anaphylatoxin; C5a	Human	E. coli
	Complement C5/C5a Protein, Human is a recombinant human complement C5a. C5a is a 74-amino acid glycoprotein generated on activation of the C system. Complement C5 is cleaved by proteolysis in the terminal phase of complement activation generating the pro-inflammatory C5a and membrane attack complex nucleator C5b. C5a is an inflammatory mediator generated by complement activation that positively regulates various arms of immune defense, including Toll-like receptor 4 (TLR4) signaling.

HY-P700697

	*C2/Complement* C2 Protein, Cynomolgus (HEK293, His)** complement C2; C3/C5 convertase; C2; ARMD14; CO2	Cynomolgus	HEK293
	Complement C2 is a component of the classical pathway of the complement system and is cleaved by activated factor C1, resulting in the formation of two distinct fragments: C2b and C2a. The subsequent serine protease activity of C2a is critical for its subsequent interaction with the complement factor C4b, leading to the formation of C3 or C5 convertase. C2/Complement C2 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived C2/Complement C2 protein, expressed by HEK293 , with C-His labeled tag. The total length of C2/Complement C2 Protein, Cynomolgus (HEK293, His) is 732 a.a., with molecular weight of 90-110 kDa.

HY-P7824

	Complement C8G Protein, Human (His) rHucomplement component C8 gamma chain/C8G, His; complement component C8 gamma chain; C8G	Human	E. coli
	C8G/C8 γ is the γ subunit of the C8 protein of the complement system and is mainly localized in brain astrocytes. C8G/C8 γ is a neuroinflammation inhibitor that interacts with S1PR2 and jointly antagonizes the pro-inflammatory activity of S1P in microglia. Complement C8G Protein, Human (His) is the recombinant human-derived Complement C8G protein, expressed by E. coli , with N-6*His labeled tag. The total length of Complement C8G Protein, Human (His) is 182 a.a., with molecular weight of ~22.0 kDa.

HY-P72946

	Complement factor H/CFH Protein, Human (372a.a, HEK293, His) complement factor H; H factor 1; CFH; HF; HF1; HF2	Human	HEK293
	Complement factor H/CFH proteins regulate complement activation and act as soluble inhibitors to prevent complement amplification on the cell surface. Complement factor H/CFH Protein, Human (372a.a, HEK293, His) is the recombinant human-derived Complement factor H/CFH protein, expressed by HEK293 , with C-His labeled tag. The total length of Complement factor H/CFH Protein, Human (372a.a, HEK293, His) is 372 a.a., with molecular weight of 55-60 kDa.

HY-P7861

	Complement Factor D/Adipsin Protein, Human (HEK293, His) rHucomplement Factor D/Adipsin, His; complement factor D; CFD; Adipsin; C3 convertase activator; Properdin factor D; DF; PFD	Human	HEK293
	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. Complement Factor D/Adipsin Protein, Human (HEK293, His) is the recombinant human-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-10*His labeled tag. The total length of Complement Factor D/Adipsin Protein, Human (HEK293, His) is 228 a.a., with molecular weight of ~28.0 kDa.

HY-P700862

	Complement C5/C5a Protein, Human (HEK293, His) complement C5; C5; CPAMD4; ECLZB; C5a; C5b; C5D	Human	HEK293
	Activated by a C5 convertase, Complement C5 induces the assembly of C5-C9, forming the membrane attack complex. The transient C6 binding site on C5b is pivotal for lytic complex formation. C5 proteolytic degradation yields C5a anaphylatoxin, a local inflammatory mediator. Interacting with C5AR1, C5a induces diverse responses, including calcium release, muscle contraction, vascular permeability, and histamine release. As a potent chemokine, C5a guides leukocyte migration to inflammation sites, orchestrating immune responses. Complement C5/C5a Protein, Human (HEK293, His) is the recombinant human-derived Complement C5/C5a protein, expressed by HEK293, with C-His labeled tag. The total length of Complement C5/C5a Protein, Human (HEK293, His) is 1658 a.a., with molecular weight of 110-114 kDa (α chain) & 69-73 kDa (β chain), respectively.

HY-P72690

	CFHR4 Protein, Human (HEK293, His) complement factor H-related protein 4; FHR-4; CFHR4; CFHL4	Human	HEK293
	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. CFHR4 Protein, Human (HEK293, His) is the recombinant human-derived CFHR4 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CFHR4 Protein, Human (HEK293, His) is 559 a.a., with molecular weight of 90-110 kDa.

HY-P7861A

	Complement Factor D/Adipsin Protein, Human (HEK293, His, Solution) rHucomplement Factor D/Adipsin, His; complement factor D; CFD; Adipsin; C3 convertase activator; Properdin factor D; DF; PFD	Human	HEK293
	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. Complement Factor D/Adipsin Protein, Human (HEK293, His, Solution) is the recombinant human-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-10*His labeled tag. The total length of Complement Factor D/Adipsin Protein, Human (HEK293, His, Solution) is 228 a.a., with molecular weight of ~28.0 kDa.

HY-P7876

	Complement Factor D/Adipsin Protein, Mouse (234a.a, HEK293, His) rMucomplement Factor D/Adipsin, His; complement factor D; 28 kDa adipocyte protein; Adipsin; C3 convertase activator; Properdin factor D; Cfd; Adn; Df	Mouse	HEK293
	Complement Factor D/Adipsin Protein cleaves factor B in complex with factor C3b, activating the C3bbb complex to form the C3 convertase in the alternate pathway, analogous to C1s in the classical pathway. Complement Factor D/Adipsin Protein, Mouse (234a.a, HEK293, His) is the recombinant mouse-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Complement Factor D/Adipsin Protein, Mouse (234a.a, HEK293, His) is 234 a.a., with molecular weight of 40-49 kDa.

HY-P72721

	CD55/DAF Protein, Human (HEK293, His) complement Decay-Accelerating factor; CD55; CR; DAF	Human	HEK293
	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. CD55/DAF Protein, Human (HEK293, His) is the recombinant human-derived CD55/DAF protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CD55/DAF Protein, Human (HEK293, His) is 319 a.a., with molecular weight of 50-75 kDa.

HY-P75394

	CD55/DAF Protein, Human (HEK293, hFc) complement Decay-Accelerating factor; CD55; CR; DAF	Human	HEK293
	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. CD55/DAF Protein, Human (HEK293, hFc) is the recombinant human-derived CD55/DAF protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD55/DAF Protein, Human (HEK293, hFc) is 319 a.a., with molecular weight of 95-105 kDa.

HY-P76241

	CD55/DAF Protein, Rat (HEK293, Fc) complement Decay-Accelerating factor; CD55; CR; DAF	Rat	HEK293
	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. CD55/DAF Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD55/DAF protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD55/DAF Protein, Rat (HEK293, Fc) is 371 a.a., with molecular weight of 75-95 KDa.

HY-P76185

	HABP1/C1QBP Protein, Mouse (His) complement component 1 Q subcomponent-binding protein, mitochondrial; HABP1	Mouse	E. coli
	HABP1/C1QBP Protein, part of the MAM33 family, is associated with a distinct protein family known for unique characteristics and functions. In the MAM33 family, HABP1 likely plays a significant role in associated cellular processes, though specific functions need exploration. Investigating HABP1's functions and implications within the broader MAM33 family will enhance understanding of its unique properties and potential roles in cellular processes, offering insights into its significance within this protein family. HABP1/C1QBP Protein, Mouse (His) is the recombinant mouse-derived HABP1/C1QBP protein, expressed by E. coli, with N-His labeled tag. The total length of HABP1/C1QBP Protein, Mouse (His) is 208 a.a., with molecular weight of ~32 KDa.

HY-P71726

	Complement Factor D/Adipsin Protein, Rat (P.pastoris, His) Cfd; Adn; Df; complement factor D; EC 3.4.21.46; Adipsin; C3 convertase activator; Endogenous vascular elastase; Properdin factor D	Rat	P. pastoris
	Complement Factor D/Adipsin Protein is pivotal, cleaving factor B within the factor C3b complex to activate the C3bbb complex, serving as the C3 convertase in the alternate pathway—analogous to C1s in the classical pathway. Complement Factor D/Adipsin Protein, Rat (P.pastoris, His) is the recombinant rat-derived Complement Factor D/Adipsin protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of Complement Factor D/Adipsin Protein, Rat (P.pastoris, His) is 238 a.a., with molecular weight (glycosylation form) of ~43 kDa.

HY-P72137

	CFB Protein, Mouse (His) 1 Publications Verification Cfb; Bf; H2-Bfcomplement factor B; EC 3.4.21.47; C3/C5 convertase; complement factor B Ba fragment; complement factor B Bb fragment	Mouse	E. coli
	CFB is an important component of the alternative pathway of the complement system and is cleaved by factor D, producing two fragments: Ba and Bb. The Bb fragment is characterized as a serine protease and subsequently forms a complex with complement factor 3b, ultimately producing a C3 or C5 convertase. CFB Protein, Mouse (His) is the recombinant mouse-derived CFB protein, expressed by E. coli , with N-6*His labeled tag. The total length of CFB Protein, Mouse (His) is 739 a.a., with molecular weight of ~87 kDa.

HY-P72691

	CFHR3 Protein, Human (HEK293, His) complement factor H-related protein 3; FHR-3; DOWN16; CFHR3; CFHL3	Human	HEK293
	CFHR3 Protein is implicated in regulating the complement system. CFHR3 Protein, Human (HEK293, His) is the recombinant human-derived CFHR3 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CFHR3 Protein, Human (HEK293, His) is 312 a.a., with molecular weight of 43-56 kDa.

HY-P78247

	Complement C3 Protein, Mouse (HEK293, His) complement C3; HSE-MSF; C3; CPAMD1; AHUS5; ARMD9; ASP; C3a; C3b; HEL-S-62p	Mouse	HEK293
	Complement C3 protein activates the complement system, playing a central role in both classical and alternative pathways. C3b binds covalently to cell surface carbohydrates or immune aggregates, while C3a acts as an inflammatory mediator, inducing neutrophil chemoattraction and promoting smooth muscle contraction, increased vascular permeability, and histamine release. The shorter isoform of C3a stimulates B-cells. Complement C3 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Complement C3 protein, expressed by HEK293 , with C-His labeled tag. The total length of Complement C3 Protein, Mouse (HEK293, His) is 1639 a.a., with molecular weight of 65-68 kDa & 110-115 kDa & 165-180 kDa, respectively.

HY-P75464

	C1QB Protein, Human (sf9, His) complement C1q subcomponent subunit B; C1QB	Human	Sf9 insect cells
	C1QB protein plays a vital role in assembling C1, the initial component of the serum complement system. C1q associates with proenzymes C1r and C1s, leading to C1 assembly. The collagen-like regions of C1q interact with the Ca(2+)-dependent C1r(2)C1s(2) proenzyme complex. Efficient C1 activation occurs when the globular heads of C1q engage with Fc regions of IgG or IgM antibodies within immune complexes. Active C1 forms a calcium-dependent trimolecular complex (C1q, C1r, and C1s) in a 1:2:2 molar ratio, with C1q comprising nine subunits—six disulfide-linked dimers of A and B chains and three disulfide-linked dimers of the C chain. C1QB Protein, Human (sf9, His) is the recombinant human-derived C1QB protein, expressed by Sf9 insect cells, with C-His labeled tag. The total length of C1QB Protein, Human (sf9, His) is 226 a.a., with molecular weight of ~30 kDa.

HY-P7813

	Complement Factor B/CFB Protein, Human (HEK293, His) rHucomplement Factor B, His; complement Factor B; C3/C5 Convertase; Glycine-Rich Beta Glycoprotein; GBG; PBF2; Properdin Factor B; CFB; BF; BFD	Human	HEK293

HY-P78273

	Complement Factor D/Adipsin Protein, Mouse (HEK293, Fc) Adipsin; C3 convertase activator; complement factor D; CFD; PFD; DF; ADN; FACTOR D; AMBP-1; EC 3.4.21; EC 3.4.21.46	Mouse	HEK293
	Complement Factor D/Adipsin Protein cleaves factor B in complex with factor C3b, activating the C3bbb complex to form the C3 convertase in the alternate pathway, analogous to C1s in the classical pathway. Complement Factor D/Adipsin Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Complement Factor D/Adipsin Protein, Mouse (HEK293, Fc) is 234 a.a., with molecular weight of 60-70 kDa.

HY-P78545

	Complement Factor D/Adipsin Protein, Human (HEK293, Fc) Adipsin; C3 convertase activator; complement factor D; CFD; PFD; DF; ADN; FACTOR D; AMBP-1; EC 3.4.21; EC 3.4.21.46	Human	HEK293
	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. Complement Factor D/Adipsin Protein, Human (HEK293, Fc) is the recombinant human-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Complement Factor D/Adipsin Protein, Human (HEK293, Fc) is 228 a.a., with molecular weight of 52-60 kDa.

HY-P77898

	Complement Factor D/Adipsin Protein, Rhesus macaque (HEK293, His) Adipsin; C3 convertase activator; complement factor D; CFD; PFD; DF; ADN; FACTOR D; AMBP-1; EC 3.4.21; EC 3.4.21.46	Rhesus Macaque	HEK293
	Complement Factor D/Adipsin Protein is a member of the S1, or chymotrypsin, family of serine peptidases. Complement Factor D is expressed by adipose cells, plays an important role in both physiology and pathophysiology, where it plays a regulatory role in the complement system. Complement Factor D cleaves factor B when the latter is complexed with factor C3b, activating the C3bbb complex, which then becomes the C3 convertase of the alternate pathway. Complement Factor D/Adipsin Protein, Rhesus macaque (HEK293, His) is the recombinant Rhesus Macaque-derived Complement Factor D/Adipsin protein, expressed by HEK293 , with C-His labeled tag. The total length of Complement Factor D/Adipsin Protein, Rhesus macaque (HEK293, His) is 233 a.a., with molecular weight of 70-80 kDa.

HY-P7444

	MASP1 Protein, Human (HEK293, His) rHuMannan-binding lectin serine protease 1, His; complement MASP3; MASP-1	Human	HEK293
	MASP1 Protein, Human (HEK293, His) is a recombinant human Mannan-binding lectin serine protease 1 produced in HEK293 cells, with a His tag at the C-terminus. Mannan-binding lectin serine protease 1 is a serine protease associated with humoral pattern-recognition molecules.

HY-P75655

	CD55/DAF Protein, Mouse (361a.a, HEK293, His) complement Decay-Accelerating factor; CD55; CR; DAF	Mouse	HEK293
	The CD55/DAF protein is critical in the immune system and recognizes C4b and C3b fragments. It interacts with cell-associated C4b and C3b, interfering with their enzymatic conversion and preventing the formation of complement cascade amplifying convertase. CD55/DAF Protein, Mouse (361a.a, HEK293, His) is the recombinant mouse-derived CD55/DAF protein, expressed by HEK293 , with C-His labeled tag. The total length of CD55/DAF Protein, Mouse (361a.a, HEK293, His) is 361 a.a., with molecular weight of ~60 kDa.

HY-P71648

	C1QTNF3/CTRP3 Protein, Human (His) C1ATNF3; C1q and tumor necrosis factor related protein 3 complement C1q tumor necrosis factor related protein 3 ; complement C1q tumor necrosis factor-related protein 3; Corcs; CORS 26; Cors; CORS26; CTRP3; FLJ37576	Human	E. coli
	C1QTNF3/CTRP3 Protein is a secreted protein of the C1q/ TNF-associated protein (CTRPs) family. C1QTNF3/CTRP3 Protein by participating in the TGF-尾1/Smad, Sirtuin 1/NF-魏B, AMPK and Signaling pathways such as LAMP1/JIP2/JNK have extensive effects on tumor, inflammation, metabolism, and insulin sensitization. C1QTNF3/CTRP3 Protein, Human (His) is the recombinant human-derived C1QTNF3/CTRP3 protein, expressed by E. coli , with N-His labeled tag. The total length of C1QTNF3/CTRP3 Protein, Human (His) is 224 a.a., with molecular weight of ~28.2 kDa.

HY-P70102

	CFHR5 Protein, Human (HEK293, His) rHucomplement factor H-related protein 5/CFHR5, His; complement factor H-related protein 5; CFHR5; CFHL5; FHR5	Human	HEK293
	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. CFHR5 Protein, Human (HEK293, His) is the recombinant human-derived CFHR5 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CFHR5 Protein, Human (HEK293, His) is 551 a.a., with molecular weight of ~61.0 kDa.

HY-P7895

	Clusterin/APOJ Protein, Human (HEK293, His) rHuClusterin/APOJ, His ; Clusterin; Aging-Associated Gene 4 protein; Apolipoprotein J; Apo-J; complement Cytolysis Inhibitor; CLI; complement-Associated protein SP-40; Ku70-Binding protein 1; NA1/NA2; Testosterone-Repressed Prostate Message 2; TRPM-2; CLU; APOJ; CLI; KUB1	Human	HEK293
	Clusterin/APOJ Protein, Human (HEK 293, His) expresses in HEK 293 cells with a His tag at the N-terminus. Clusterin (CLU) is a multifunctional glycoprotein that has been implicated in several physiological and pathological states, including Alzheimer’s disease (AD).

HY-P7692

	HABP1/C1QBP Protein, Human (His) rHuHABP1/C1QBP, His; complement component 1 Q subcomponent-binding protein, mitochondrial; HABP1	Human	E. coli
	HABP1/C1QBP Protein, Human (His) is a recombinant human HABP1 (hyaluronan-binding protein 1)/C1QBP (complement component 1, q subcomponent binding protein) produced in HEK293 cells, with His tag. HABP1/C1QBP is a ubiquitously present glycoprotein having specific affinity towards hyaluronan (HA).

HY-P72890

	CD21 Protein, Human (HEK293, His) complement receptor type 2; Cr2; EBV receptor; CD21; C3DR	Human	HEK293
	CD21 Protein, a receptor for complement C3, Epstein-Barr virus, and HNRNPU, activates B lymphocytes and aids Epstein-Barr virus entry in microbial infection. Its engagement with these ligands highlights its vital role in immune responses and interactions, regulating B-cell activation and host defense against infections. CD21 Protein, Human (HEK293, His) is the recombinant human-derived CD21 protein, expressed by HEK293 , with C-His, C-10*His labeled tag. The total length of CD21 Protein, Human (HEK293, His) is 951 a.a., with molecular weight of 110-120 kDa.

HY-P7691

	CD93/C1qR1 Protein, Human (HEK293, His) 1 Publications Verification rHuCD93, His; complement Component C1q Receptor; Matrix-Remodeling-Associated protein 4CD93; CD93	Human	HEK293
	CD93/C1qR1 Protein, Human (HEK293, His) is a recombinant human CD93 produced in HEK293 cells, with His tag. CD93 is a type 1 transmembrane glycoprotein.

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