Encuentra reactivos y consumibles para las ciencias de la vida destinados a la biología celular, la biología molecular, el estudio de proteínas y mucho más. Estas colecciones reúnen materiales de investigación de uso frecuente y artículos esenciales de laboratorio, con especificaciones claras y documentación de calidad para garantizar la reproducibilidad de los experimentos.
Ciencias de la vida
Comprar por categoría
Proteínas
5,525Explore los productos proteicos utilizados en investigación y desarrollo de ensayos (cuando estén disponibles). Utilice los filtros para localizar la proteína o la familia que necesite y consulte los identificadores clave, la información sobre actividad o pureza, y la documentación para tomar una decisión con total confianza.
Reactivos y herramientas para los procesos de la biología de proteínas: desde la expresión y la purificación hasta la detección y los estudios funcionales. Explore los productos destinados a la preparación, cuantificación y caracterización de muestras, con sus especificaciones e información sobre el control de calidad (cuando esté disponible).
Biología celular
11,119Apoye sus experimentos con células mediante productos para el cultivo celular, la obtención de imágenes y los ensayos funcionales. Explore los reactivos y consumibles utilizados en los procesos de biología celular, con formatos, instrucciones de almacenamiento y especificaciones diseñadas para el uso rutinario en el laboratorio.
Reactivos y consumibles para biología molecular, incluyendo procesos relacionados con ácidos nucleicos, clonación, amplificación y purificación. Explora los productos por cada paso de tu protocolo y compara las especificaciones de rendimiento y las condiciones de almacenamiento.
Productos
- Di-4-ANEPPS (Membrane potential fluorescent probe)CAS: 90134-00-2 Fórmula: C28H36N2O3S Peso molecular: 480.66Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥98%◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: D768599Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- 3-[4-[(E)-2-[6-(dibutylamino)naphthalen-2-yl]ethenyl]pyridin-1-ium-1-yl]propane-1-sulfonate
- SMILES
- CCCCN(CCCC)C1=CC2=C(C=C1)C=C(C=C2)C=CC3=CC=[N+](C=C3)CCCS(=O)(=O)[O-]
- InChIKey
- HAPJROQJVSPKCJ-UHFFFAOYSA-N
- InChI
- show more
- Dihydrofluorescein diacetate (DFH-DA/H₂FDA)Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥97%◐ Fabricado bajo pedido · 8–12 semanas Articulo #: D768911Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- 2-(3,6-diacetyloxy-9H-xanthen-9-yl)benzoic acid
- SMILES
- CC(=O)OC1=CC2=C(C=C1)C(C3=C(O2)C=C(C=C3)OC(=O)C)C4=CC=CC=C4C(=O)O
- InChIKey
- YKSJJXGQHSESKB-UHFFFAOYSA-N
- InChI
- 1S/C24H18O7/c1-13(25)29-15-7-9-19-21(11-15)31-22-12-16(30-14(2)26)8-10-20(22)23(19)17-5-3-4-6-18(17)24(27)28/h3-12,23H,1-2H3,(H,27,28)
- p-Coumaryl-Coenzyme A. Na saltCAS: 119785-99-8 (free basis) Fórmula: C30H42N7O18P3S (free basis) Peso molecular: 913.68 (free basis)Solid ≥95%◐ Fabricado bajo pedido · 8–12 semanas Articulo #: P769868Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- SMILES
- CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)N2C=NC3=C(N=CN=C32)N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCSC(=O)C=CC4=CC=C(C=C4)O)O
- InChIKey
- DMZOKBALNZWDKI-MATMFAIHSA-N
- InChI
- show more
- Sinónimos
- (E)-p-Coumaroyl-CoA Na salt|(E)-S-(2-(3-((2R)-4-(((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonoo...
- 4-Di-2-ASP (Cationic Mitochondrial Dye)Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥95%◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: M770076Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- N,N-diethyl-4-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]aniline;iodide
- SMILES
- CCN(CC)C1=CC=C(C=C1)C=CC2=CC=[N+](C=C2)C.[I-]
- InChIKey
- WIPKWLIHFGTFQV-UHFFFAOYSA-M
- InChI
- 1S/C18H23N2.HI/c1-4-20(5-2)18-10-8-16(9-11-18)6-7-17-12-14-19(3)15-13-17;/h6-15H,4-5H2,1-3H3;1H/q+1;/p-1
- Sinónimos
- 4-(4-Diethylaminostyryl)-1-methylpyridinium iodide|4-(4-(Diethylamino)styryl)-1-methylpyridin-1-ium iodide|DASPI
- D-Val-Leu-Lys-pNA dihydrochloride (Plasmin Chromogenic Substrate)CAS: 62354-43-2 Número EC: 636-366-9 PubChem CID: 10370340 Fórmula: C23H38N6O5·2HCl Peso molecular: 551.51Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. ≥98%(HPLC)◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: D769889Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- (2S)-6-amino-2-[[(2S)-2-[[(2R)-2-amino-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-N-(4-nitrophenyl)hexanamide;dihydrochloride
- InChIKey
- VESQMNNSPPEOSZ-ZLARAOTRSA-N
- Sinónimos
- H-D-Val-Leu-Lys-pNA·2HCl|S 2251 dihydrochloride|D-VLK-pNA dihydrochloride|D-Val-Leu-Lys-p-itoailide dihydrochloride|D...
- Cocarboxylase tetrahydratePowder ≥98%◐ Fabricado bajo pedido · 8–12 semanas Articulo #: C768517Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- [2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethoxy-hydroxyphosphoryl] hydrogen phosphate;tetrahydrate
- SMILES
- CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCOP(=O)(O)OP(=O)(O)[O-].O.O.O.O
- InChIKey
- KLOLNRGPRQYTIW-UHFFFAOYSA-N
- InChI
- show more
- Sinónimos
- 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,6-trihydroxy-3,5-dioxa-4,6-diphosphahex-1-yl)thiazolium P,...
- Zinquin (Zinc Ion Fluorescent Probe)Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥99%◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: Z769791Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- 2-[2-methyl-8-[(4-methylphenyl)sulfonylamino]quinolin-6-yl]oxyacetic acid
- SMILES
- CC1=CC=C(C=C1)S(=O)(=O)NC2=C3C(=CC(=C2)OCC(=O)O)C=CC(=N3)C
- InChIKey
- CGNKOBNGEFZRQU-UHFFFAOYSA-N
- InChI
- 1S/C19H18N2O5S/c1-12-3-7-16(8-4-12)27(24,25)21-17-10-15(26-11-18(22)23)9-14-6-5-13(2)20-19(14)17/h3-10,21H,11H2,1-2H3,(H,22,23)
- Sinónimos
- Zinquin|zinquin acid|2-((2-Methyl-8-((4-methylphenyl)sulfonamido)quinolin-6-yl)oxy)acetic acid
- Tetramethylrhodamine methyl ester perchlorate (TMRM Perchlorate)Solid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Fluorescence analysis ? Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. ≥95%◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T768877Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Nombre IUPAC
- [6-(dimethylamino)-9-(2-methoxycarbonylphenyl)xanthen-3-ylidene]-dimethylazanium;perchlorate
- SMILES
- CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=CC=CC=C4C(=O)OC.[O-]Cl(=O)(=O)=O
- InChIKey
- PFYWPQMAWCYNGW-UHFFFAOYSA-M
- InChI
- show more
- Sinónimos
- TMRM Perchlorate|TMRM|T668|TMR methyl ester|N-[6-(Dimethylamino)-9-[2-(methoxycarbonyl)phenyl]-3H-xanthen-3-ylidene]-...
- Recombinant Human Aminopeptidase N/CD13 ProteinLyophilized Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. 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. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. 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) See COA◐ Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: rp183728Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Human
- Número de adhesión
- P15144
- Sistema de expresión
- CHO
- Día de proteínas
- C-10His
- Concentración de endotoxinas
- <1.0 EU/μg
- Bioactividad
- Immobilized Recombinant Human Aminopeptidase N/CD13 Protein (rp183728) at 1.0 μg/mL can bind Recombinant CD13 Antibody (Ab093779) with the EC50 of 10.7 ng/mL.
- Sinónimos
- alanyl (membrane) aminopeptidase|Alanyl aminopeptidase|Aminopeptidase M|Aminopeptidase N|ANPEP|AP-M|APN|AP-N|CD13 ant...
- Cytokeratin 19 Mouse mAbLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 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) 1.0 mg/mL● En stock — EE. UU. Articulo #: Ab169228Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Associated targets
- KRT19
- Short Overview
- mAb (AB01/2G1); Mouse anti Human Cytokeratin 19; WB, ELISA; Unconjugated
- Especies reactivas
- Human
- Isotipo
- Mouse IgG2b
- Especies hospedadoras
- Mouse
- Número de clon
- AB01/2G1
- Conjugación
- Unconjugated
- Sinónimos
- 40 kDa keratin intermediate filament antibody|CK 19 antibody|CK-19 antibody|CK19 antibody|Cytokeratin 19 antibody|Cyt...
- Cytokeratin 19 Mouse mAbLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 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) 1.0 mg/mL● En stock — EE. UU. Articulo #: Ab216080Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Associated targets
- KRT19
- Short Overview
- mAb (AB05/4H12); Mouse anti Human Cytokeratin 19; WB, ELISA; Unconjugated
- Especies reactivas
- Human
- Isotipo
- Mouse IgG2b
- Especies hospedadoras
- Mouse
- Número de clon
- AB05/4H12
- Conjugación
- Unconjugated
- Sinónimos
- 40 kDa keratin intermediate filament antibody|CK 19 antibody|CK-19 antibody|CK19 antibody|Cytokeratin 19 antibody|Cyt...
- Cytokeratin 19 Mouse mAbLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 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) 1.0 mg/mL● En stock — EE. UU. Articulo #: Ab216079Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Associated targets
- KRT19
- Short Overview
- mAb (AB02/2A11); Mouse anti Human Cytokeratin 19; WB, ELISA; Unconjugated
- Especies reactivas
- Human
- Isotipo
- Mouse IgG2b
- Especies hospedadoras
- Mouse
- Número de clon
- AB02/2A11
- Conjugación
- Unconjugated
- Sinónimos
- 40 kDa keratin intermediate filament antibody|CK 19 antibody|CK-19 antibody|CK19 antibody|Cytokeratin 19 antibody|Cyt...
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Preguntas frecuentes
How do I choose the right Life Sciences for my synthesis route?
Work backwards from the target structure: identify the bonds you need to form, then pick the Life Sciences entry whose functional groups, protecting-group pattern, and stereochemistry match. Compare purity, available pack sizes, and stability under your reaction conditions before committing to a route.
What does Life Sciences cover?
Life Sciences is a top-level listing in our catalogue. Use the filters and search on the listing page to narrow by the attributes that matter for your work, or browse the neighbouring categories from the main navigation.
What specifications matter most for Life Sciences?
For Life Sciences, purity is the headline figure — 95% or better is a common floor for medicinal chemistry, and higher for late-stage steps. Also check isomeric and stereochemical purity, water content for moisture-sensitive groups, storage temperature, and that the pack size matches your scale. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What if the Life Sciences I need is not listed?
Search Life Sciences by CAS number or SMILES first — close analogs are often listed under a neighbouring subcategory. If nothing matches, custom synthesis and bulk enquiries go to [email protected]. We supply verified businesses, research institutions, universities, and government agencies.