Explora proteínas nativas para estudios funcionales, patrones, controles y apoyo en ensayos. Esta página te ayuda a comparar reactivos proteicos que se acercan más a su forma natural o a su contexto de origen.
Proteínas nativas
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577 productos
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Productos populares
- Immunoglobulin G, FC Fragment, Human PlasmaLow Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. ≥95%(SDS-PAGE) Extinction Coefficient: 1.35◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001068Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Superoxide Dismutase from Human ErythrocyteCAS: 9054-89-1 Número EC: 232-943-0Lyophilized Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Lyophilized powder ? Lyophilized (freeze-dried) powder — gently dried to preserve activity and aid storage. Use for sensitive biologics reconstituted before use. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥95%(SDS-PAGE) >50KU/mg protein; From human erythrocytes; Metal prosthetic group: Cu/Zn; Pre-lyophilization Protein Concentration: See COA◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001016Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P04179,P00441,P08294
- Bioactividad
- >50KU/mg protein
- Sinónimos
- SOD | Superoxide: superoxide oxidoreductase | SOD1 | SOD2 | SOD3 | ALS | ALS1 | IPOA | STAHP | hSod1 | HEL-S-44 | hom...
- Immunoglobulin G1 (IgG1), FC Fragment from Human PlasmaLiquid Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Immunogen Grade ? ≥99%(SDS-PAGE) Protein concentration (see COA)◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001069Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P01857
- Secretory Immunoglobulin A (SigA) from Human ColostrumLyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 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) Pre-lyophilization Protein Concentration● En stock — EE. UU. Articulo #: np001017Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P01591,P01833,P01876,P01877
- Sinónimos
- Secretory Immunoglobulin A | SigA | IGHA1 | IGHA2 | JCHAIN | PIGR | IgA1 | A2M | IGJ | JCH | IGCJ
- S-100αα Protein, Bovine BrainLyophilized ≥95%(SDS-PAGE)◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001018Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- S-100b Protein, Bovine BrainLyophilized ≥95%(SDS-PAGE)◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001019Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Immunoglobulin G (IgG), FC Fragment from Human PlasmaLiquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥95%(SDS-PAGE) Protein concentration: See COA◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001070Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P01857,P01860,P01861,P01859
- Sinónimos
- Human Immunoglobulin G | Human IgG FC fragment protein | IGHG1 | IGHG2 | IGHG3 | IGHG4
- Catalase from Human ErythrocyteLiquid Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥95%(SDS-PAGE) See COA● En stock — EE. UU. Articulo #: np001114Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P04040
- Bioactividad
- > 50,000 units/mg protein. One unit is equal to the amount of enzyme that will decompose 1 μmol of hydrogen peroxide per minute at 25 °C, pH 7.0.
- Sinónimos
- CAT
- Calpain-1 from Human ErythrocyteLiquid Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥95%(SDS-PAGE) ≥1000 U/mg protein; Protein concentration: See COA◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001116Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P07384
- Bioactividad
- ≥1000 U/mg protein
- Sinónimos
- μ-Calpain | calcium-activated neutral protease I | mu-calpain | CAPN1 | CANP | muCL | CANP1 | SPG76 | CANPL1 | muCANP
- Calmodulin, Bovine BrainLyophilized High-purity ? High-purity grade with substantially reduced impurity levels. Use when trace contaminants would interfere with your measurement or process. ≥95%(SDS-PAGE) Extinction Coefficient: 0.2◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001117Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- 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 — EE. UU. Articulo #: np001118Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P20851,P04003
- Sinónimos
- C4b-binding protein alpha chain | C4bp | C4bpa | C4BPA_HUMAN | Complement component 4 binding protein | Complement co...
- C1 Esterase Inhibitor from Human PlasmaCAS: 80295-38-1 Fórmula:Liquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. ≥95%(SDS-PAGE) See COA◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: np001119Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P05155
- Sinónimos
- Complement C1 esterase inhibitor | Esterase inhibitor C-1 | C1 Esterase Inhibitor (Human) | SERPING1 Human, Native | ...
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Detalles técnicos Información de calidad y especificaciones en cada página del producto
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R & D Uso solo Productos suministrados para uso en investigación y desarrollo
Preguntas frecuentes
What should I compare when selecting Native Proteins?
Within Native Proteins, compare source and expression system, purity and the method used to measure it, specific activity, and buffer composition. In a sensitive assay the buffer can matter as much as the protein itself.
Which Native Proteins subcategory should I start with?
Native Proteins is organised into Human Proteins, Bovine Proteins, Mouse Proteins, Immunoglobulin proteins and Complement Proteins, and 1 further subcategories. Choose by the workflow step you are at rather than by molecule type — most workflows draw from more than one subcategory.
Which quality data should I review before ordering Native Proteins?
Review the lot-specific Certificate of Analysis for the Native Proteins product — purity, activity, and endotoxin — and confirm the buffer and any carrier protein. Carrier-free formats are worth specifying where downstream labelling or conjugation is planned. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What documentation is available for Native Proteins?
Each Native Proteins product page links a datasheet and a lot-specific Certificate of Analysis covering purity, activity, and storage. For lot reservations, bulk quantities, or documentation not shown, contact [email protected].