Protéines du complément
Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.
84 produits
Produits populaires
- C7 ProteinCAS: 80295-57-4 Formule: Poids moléculaire: 92,400 Da (single chain)Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. 1.0 mg/mL, 0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501264Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Bioactivité
- >95% versus normal human serum standard
- C4-Deficient Guinea Pig Serum＞30 mg protein/mL◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501281Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Bioactivité
- >1,000,000 C4H50 units/mg C4 added to assay with C4-D GPS
- CVF-NHS＞50 mg/ml,0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501297Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- C8 ProteinCAS: 80295-58-5 Formule: Poids moléculaire: 151,000 Da (3 chains)KD Validation ? Knockdown-validated — specificity supported by signal loss after target knockdown. Use when you want functional evidence of antibody specificity. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. 1.0 mg/mL,0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501331Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Bioactivité
- >90% versus normal human serum standard
- C9 ProteinCAS: 80295-58-5 Formule: Poids moléculaire: 151,000 Da (3 chains)KD Validation ? Knockdown-validated — specificity supported by signal loss after target knockdown. Use when you want functional evidence of antibody specificity. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. 1.0 mg/mL,0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501339Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Bioactivité
- >90% versus normal human serum standard
- Complement Factor P (Properdin)Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. 1.0 mg/mLe, 0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501379Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Bioactivité
- >70% versus normal human serum standard
- C3cMoligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. 1.0 mg/mL, 0.22 µm filtered◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C501437Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Complement C3bLiquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. ≥90%(SDS-PAGE) from Normal human serum; 1.0-1.2 mg/ml◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: C414608Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Espèces
- Human
- Accession #
- P01024
- Synonymes
- Human C3b | Complement C3b Human | C3b Human | Complement C3b, Human | C3 | ASP | C3a | C3b | AHUS5 | ARMD9 | CPAMD1 ...
- Complement C5 from Human SerumCAS: 80295-53-0 Formule: Poids moléculaire: 190,000 Da (2 chains)Liquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. ≥90%(SDS-PAGE) Protein concentration: 0.95-1.2 mg/ml◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: np001101Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Espèces
- Human
- Accession #
- P01031
- Bioactivité
- Titer >100,000 C5H50 U/mg; >60% of C5 activity in NHS on a mg/mg basis.
- Synonymes
- Complement component C5 | C5D | C5a | C5b | ECLZB | CPAMD4
- Complement C4 from Human PlasmaCAS: 80295-48-3Liquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥85%(SDS-PAGE) Protein concentration: See COA◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: np001102Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Espèces
- Human
- Accession #
- P0C0L4,P0C0L5
- Synonymes
- C4A | C4c | C4B | C4B_2 | Complement C4-B | Complement C4-A | C4 | RG | C4S | CO4 | C4A2 | C4A3 | C4A4 | C4A6 | C4AD ...
- Complement C3c from Human PlasmaCAS: 80295-41-6 Formule: Poids moléculaire: 185,000 Da (2 chains)Liquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥95%(SDS-PAGE) Protein concentration: See COA◐ .Fabrication sur commande aux États-Unis · 2–4 semaines Article #: np001103Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Espèces
- Human
- Accession #
- P01024
- Synonymes
- C3 | Complement C3 | ASP | C3a | C3b | AHUS5 | ARMD9 | CPAMD1 | HEL-S-62p
- C4b-Binding Protein from Human PlasmaLyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. ≥95%(SDS-PAGE) Pre-lyophilization Protein Concentration● En stock — États-Unis Article #: np001118Voir le produitTarifs et tailles des emballages
Identificateurs techniques
- Espèces
- Human
- Accession #
- P20851,P04003
- Synonymes
- C4b-binding protein alpha chain | C4bp | C4bpa | C4BPA_HUMAN | Complement component 4 binding protein | Complement co...
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Foire aux questions
How do I choose the right Complement Proteins product for my experiment?
Match the Complement Proteins product to the application first — Western blot, ELISA, cell-based assay, and structural work make different demands. Then check species reactivity or source organism, format (lyophilised or solution), and whether you need an activity-verified lot.
How does Complement Proteins fit into my workflow?
Complement Proteins sits under Native Proteins and covers a single step or reagent class. Check the datasheet for the validated applications before substituting it into an established protocol.
What specifications matter most for Complement Proteins?
For Complement Proteins, check purity by SDS-PAGE or HPLC, endotoxin level for cell-based work, specific activity, tag and expression system, and the reconstitution and storage conditions. Repeated freeze-thaw is the commonest cause of lost activity. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
Can I search Complement Proteins by target, species, or application?
Yes — filter Complement Proteins by application, species reactivity or source, and format, and search by gene or protein name. For items not listed, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.