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
- Small RNA LadderLiquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Suitable for electrophoresis ? Electrophoresis grade — low ionic/UV impurities for clean gel runs. Use in agarose/PAGE electrophoresis where impurities distort bands. Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. 10-50nt, 9 bands● En stock — EE. UU. Articulo #: S750554Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Small RNA Ladder (10-50nt, 9 bands) | microRNA Marker | miRNA Marker | Small RNA Molecular Weight Marker
- T3 DNA LigaseLiquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological 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. 3 KU/μl◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750867Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Número de adhesión
- P07717
- Sistema de expresión
- E. coli
- Bioactividad
- 3 KU/μl
- Sinónimos
- DNA ligase (ATP) | DNA joinase | DNA repair enzyme | polydeoxyribonucleotide synthase (ATP) | polynucleotide ligase (...
- Trypsin-chymotrypsin inhibitor from SoybeanCAS: 37330-34-0Solid Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. 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. ≥10000 BAEE U/mg enzyme powder; ≥40 BTEE U/mg enzyme powder◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: S752083Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Soybean
- Número de adhesión
- P01070,P01055
- Bioactividad
- Trypsin Inhibitor Activity ≥10000 BAEE U/mg enzyme powder; Chymotrypsin Inhibitor Activity ≥40 BTEE U/mg enzyme powder
- Sinónimos
- SBTI | Bowman-birk inhibitor | Soybean Trypsin and Chymotrypsin Inhibitors
- T4 RNA Ligase 1Liquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. PCR Reagent ? PCR grade — nuclease-free, inhibitor-free reagents for reliable amplification. Use in PCR/qPCR where contaminants would block or bias amplification. for DNA synthesis ? DNA-synthesis grade — high purity reagents for oligonucleotide synthesis. Use in phosphoramidite DNA synthesis where purity drives yield. Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. for DNA and RNA applications ? For nucleic-acid (DNA & RNA) applications — nuclease-controlled across both. Use in workflows handling DNA and RNA together where degradation is a risk. 30 U/μl◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750872Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- T4 RNA Ligase 1 | T4 RNA Ligase 1 (ssRNA Ligase)
- T4 RNA Ligase 2 (dsRNA Ligase)CAS: 37353-39-2Liquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. DNase, RNase free ? Free of DNase and RNase activity to keep DNA and RNA intact. Use in nucleic-acid extraction, PCR, and storage where degradation is a risk. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological 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. 10 U/µl◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750873Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Bacteriophage T4
- Número de adhesión
- P32277
- Sistema de expresión
- E. coli
- Bioactividad
- 10 U/µl
- Sinónimos
- RNA ligase (ATP) | polyribonucleotide synthase (ATP) | ribonucleic ligase | T4 Rnl2 | gp24.1 | Bacteriophage T4 Rnl2 ...
- T5 ExonucleaseLiquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. Exonuclease ? Exonuclease-free — without end-trimming nuclease activity. Use to preserve nucleic-acid ends in sensitive molecular procedures. ≥95%(SDS-PAGE) ≥10 U/μL● En stock — EE. UU. Articulo #: T750876Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- T5 Exonuclease
- T4 RNA Ligase 2, truncatedLiquid 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. DNase, RNase free ? Free of DNase and RNase activity to keep DNA and RNA intact. Use in nucleic-acid extraction, PCR, and storage where degradation is a risk. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological 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. Protease Free ? Protease-free — verified without protease activity to protect proteins and enzymes. Use in protein prep and assays where proteolysis must be avoided. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization. ≥95%(SDS-PAGE) 200 U/µL◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750874Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Enterobacteria phage T4
- Número de adhesión
- P32277.1
- Sistema de expresión
- E. coli
- Bioactividad
- 200 units is defined as the amount of enzyme required to give 80% ligation of a 31-mer RNA to the pre-adenylated end of a 17-mer DNA (Universal miRNA Cloning Linker) in a total reaction volume of 10 µl in 1 hour at 25℃.
- Sinónimos
- T4 Rnl2, truncated | Rnl2 (1-249） | RNA ligase 2 | rnlB
- T7 DNA LigaseLiquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological 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. 3 KU/μl;expressed in E.coli◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750877Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Bacteriophage T7
- Número de adhesión
- P00969
- Sistema de expresión
- E. coli
- Bioactividad
- 3 KU/μl
- Sinónimos
- DNA ligase (ATP) | DNA joinase | DNA repair enzyme | polydeoxyribonucleotide synthase (ATP) | polynucleotide ligase (...
- T4 RNA Ligase 2, truncated KQLiquid 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. DNase, RNase free ? Free of DNase and RNase activity to keep DNA and RNA intact. Use in nucleic-acid extraction, PCR, and storage where degradation is a risk. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological 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. Protease Free ? Protease-free — verified without protease activity to protect proteins and enzymes. Use in protein prep and assays where proteolysis must be avoided. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization. ≥95%(SDS-PAGE) 200 U/µL◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: T750875Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Especies
- Enterobacteria phage T4
- Número de adhesión
- P32277.1
- Sistema de expresión
- E. coli
- Bioactividad
- 200 units is defined as the amount of enzyme required to give 80% ligation of a 31-mer RNA to the pre-adenylated end of a 17-mer DNA (Universal miRNA Cloning Linker) in a total reaction volume of 20µl in 1 hour at 25℃.
- Sinónimos
- T4 Rnl2tr KQ | T4 Rnl2tr R55K, K227Q
- Protein G Magnetic BeadsLiquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. for CoIP ? Co-IP grade — suited to co-immunoprecipitation of interacting partners. Use to study protein–protein interactions by pull-down. for IP ? Immunoprecipitation grade — antibodies/reagents suited to pulling down targets. Use in IP/co-IP to capture proteins and their complexes. 10 mg/mL; 200nm● En stock — EE. UU. Articulo #: P751579Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- SDS-PAGE Pre-Staining Protein Sample Loading Buffer (3×)BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Suitable for electrophoresis ? Electrophoresis grade — low ionic/UV impurities for clean gel runs. Use in agarose/PAGE electrophoresis where impurities distort bands. for PAGE ? PAGE grade — purity suited to polyacrylamide gel electrophoresis. Use for protein/nucleic-acid PAGE where reagent purity affects resolution. for Western blot ? Western-blot grade — suited to protein transfer and immunodetection. Use in Western workflows where reagent purity keeps background low. 3×◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: S751584Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
- Sinónimos
- Band-Now Pre-Staining Protein Sample Treatment Buffer For SDS-PAGE | SDS-PAGE Protein Staining and Loading Buffer
- pCMV-HA-p53◐ .Fabricado bajo pedido en EE. UU. · 2–4 semanas Articulo #: P748884Vista del artículoPrecios y tamaños del paquete
Identificadores técnicos
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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
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.