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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579 productos
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Productos populares
- α-Chymotrypsin (MS)Lyophilized Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Suitable for mass spectrometry (MS) ? MS grade — low non-volatile and ionic residues compatible with mass spectrometry. Use to minimize background and ion suppression in MS workflows. 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. for Protein sequencing ? Protein-sequencing grade — ultra-clean reagents for Edman/MS sequencing. Use where contaminants would obscure sequence determination. from bovine pancreas; ≥30 U/mg protein (see COA for assay result)● En stock — EE. UU. Articulo #: C1455924Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Bovine
- Número de adhesión
- P00766,P00767
- Bioactividad
- ≥30U/mg protein
- Sinónimos
- chymotrypsin | alpha-chymotrypsin | chymotrypsin A | chymotrypsin B
- Datura Stramonium Lectin (DSL)Lyophilized 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.◐ .Fabricado bajo pedido · 8–12 semanas Articulo #: D1451323Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Datura stramonium
- Sinónimos
- Lectin from Datura stramonium
- Dolichos Biflorus Agglutinin (DBA)Lyophilized 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.◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: D1454227Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Lectin from Dolichos biflorus (horse gram)
- E. coli Bacterial ProteinLyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. for Protein analysis ? Protein-analysis grade — low-interference reagents for protein quantitation/characterization. Use in protein assays where purity affects accuracy. 1×◐ .Fabricado bajo pedido · 8–12 semanas Articulo #: E1416454Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- enteropathogenic E. coli | EPEC | Escherichia coli | E. coli
- E. coli DH5α Bacterial ProteinLyophilized BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. for Protein analysis ? Protein-analysis grade — low-interference reagents for protein quantitation/characterization. Use in protein assays where purity affects accuracy. 1×◐ .Fabricado bajo pedido · 8–12 semanas Articulo #: E1416145Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Griffonia Simplicifolia Lectin II (GSL II)Lyophilized 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.◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: G1454050Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Griffonia (Bandeiraea) Simplicifolia Lectin II | BSL II | BS-II | Lectin from Bandeiraea simplicifolia (Griffonia sim...
- Griffonia Simplicifolia Lectin I (GSL I)Lyophilized 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.◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: G1453543Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Griffonia (Bandeiraea) Simplicifolia Lectin I | BSL I | BS-I | Lectin from Bandeiraea simplicifolia (Griffonia simpli...
- Erythrina Cristagalli Lectin (ECL), BiotinylatedLiquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Detection ? Detection grade — reagents formulated for sensitive signal generation/readout. Use in detection steps of assays needing reliable signal. 5mg active conjugate/ml◐ .Fabricado bajo pedido · 8–12 semanas Articulo #: E1452694Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Erythrina Cristagalli Lectin (ECL, ECA), Biotinylated | Erythrina Cristagalli Lectin (Biotinylated) | Biotin Conjugat...
- Erythrina Cristagalli Lectin (ECL)Lyophilized 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.◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: E1452704Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Lectin from Erythrina Cristagalli | ECA
- Hemocyanin (KLH)CAS: 9013-72-3Lyophilized 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. from Megathura crenulata (keyhole limpet)◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: H1443352Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Número de adhesión
- Q10583,Q10584
- Sinónimos
- Keyhole limpet hemocyanin | Native KLH protein | mcKLH | KLH1 | KLH2
- Solanum Tuberosum (Potato) Lectin (STL)Lyophilized 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. ≥30000U/mg protein; Protein concentration: See COA◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: S1453811Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Lectin from Solanum Tuberosum (Potato) | Solanum Tuberosum Lectin | Potato Lectin | PL
- Lycopersicon Esculentum Lectin (LEL)Lyophilized 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.◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: L1447105Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Lycopersicon esculentum
- Sinónimos
- Tomato lectin | Lectin from Lycopersicon esculentum (tomato) | Lycopersicon esculentum (Tomato) Lectin
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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].