Ciencias de la vida

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.

37,223 productos

Explore 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).

Apoye 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.

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  1. Profilin 1 Mouse mAb
    Liquid 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 #: Ab183903
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    PFN1
    Short Overview
    mAb (AB02/3H12); Mouse anti Human Profilin 1; WB, Flow, ELISA; Unconjugated
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2b
    Especies hospedadoras
    Mouse
    Número de clon
    AB02/3H12
    Conjugación
    Unconjugated
    Sinónimos
    Actin binding protein antibody|ALS18 antibody|Epididymis tissue protein Li 184a antibody|OTTHUMP00000125244 antibody|...
  2. I-A/I-E Rat mAb (FITC)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:498nm ? Fluorescence excitation maximum at 498 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:517nm ? Fluorescence emission maximum at 517 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab190257
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Short Overview
    mAb (M5/114); Rat anti Mouse I-A/I-E Antibody (FITC); Flow
    Especies reactivas
    Mouse
    Isotipo
    Rat IgG2b
    Especies hospedadoras
    Rat
    Número de clon
    M5/114
    Conjugación
    FITC
    Sinónimos
    IAb|Ia2|Ia-2|Abeta|Rmcs1|I-Abeta|Eb|Ia4|Ia-4|E-alpha-f|H-2 class II histocompatibility antigen, E-K alpha chain|H-2 c...
  3. I-A/I-E Rat mAb (APC)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab190261
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Short Overview
    mAb (M5/114); Rat anti Mouse I-A/I-E Antibody (APC); Flow
    Especies reactivas
    Mouse
    Isotipo
    Rat IgG2b
    Especies hospedadoras
    Rat
    Número de clon
    M5/114
    Conjugación
    Unconjugated
    Sinónimos
    IAb|Ia2|Ia-2|Abeta|Rmcs1|I-Abeta|Eb|Ia4|Ia-4|E-alpha-f|H-2 class II histocompatibility antigen, E-K alpha chain|H-2 c...
  4. I-A/I-E Rat mAb (AF647)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:650nm ? Fluorescence excitation maximum at 650 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:668nm ? Fluorescence emission maximum at 668 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab190267
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Short Overview
    mAb (M5/114); Rat anti Mouse I-A/I-E Antibody (AF647); Flow
    Especies reactivas
    Mouse
    Isotipo
    Rat IgG2b
    Especies hospedadoras
    Rat
    Número de clon
    M5/114
    Conjugación
    AF647
    Sinónimos
    IAb|Ia2|Ia-2|Abeta|Rmcs1|I-Abeta|Eb|Ia4|Ia-4|E-alpha-f|H-2 class II histocompatibility antigen, E-K alpha chain|H-2 c...
  5. Integrin alpha 4/CD49d Rat mAb
    Liquid 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. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. 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. 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&SEC-HPLC) See COA
    ● En stock — EE. UU. Articulo #: Ab110789
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    ITGA4
    Short Overview
    mAb (R1-2); Rat anti Mouse Integrin alpha 4/CD49d Antibody; Flow, FA, IHC-F, IP; Unconjugated
    Especies reactivas
    Mouse
    Isotipo
    Rat IgG2b
    Especies hospedadoras
    Rat
    Número de clon
    R1-2
    Conjugación
    Unconjugated
    Sinónimos
    269C wild type antibody|Antigen CD49D, alpha 4 subunit of VLA 4 receptor antibody|CD49 antigen like family member D a...
  6. I-A/I-E Rat mAb (PE)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:565nm ? Fluorescence excitation maximum at 565 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:575nm ? Fluorescence emission maximum at 575 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab190258
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Short Overview
    mAb (M5/114); Rat anti Mouse I-A/I-E Antibody (PE); Flow
    Especies reactivas
    Mouse
    Isotipo
    Rat IgG2b
    Especies hospedadoras
    Rat
    Número de clon
    M5/114
    Conjugación
    PE
    Sinónimos
    IAb|Ia2|Ia-2|Abeta|Rmcs1|I-Abeta|Eb|Ia4|Ia-4|E-alpha-f|H-2 class II histocompatibility antigen, E-K alpha chain|H-2 c...
  7. CD3 Mouse mAb (AF647)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:650nm ? Fluorescence excitation maximum at 650 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:668nm ? Fluorescence emission maximum at 668 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 5 μL/test
    ● En stock — EE. UU. Articulo #: Ab189663
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD3E
    Short Overview
    mAb (UCHT1); Mouse anti Human CD3 Antibody (AF647); Flow
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    UCHT1
    Conjugación
    AF647
    Sinónimos
    CD3epsilon|IMD18|CD3 epsilon|CD3e antigen|CD3e antigen, epsilon polypeptide (TiT3 complex)|CD3e molecule, epsilon (CD...
  8. Recombinant SynGAP Antibody
    Liquid Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 0.4 mg/mL
    ● En stock — EE. UU. Articulo #: Ab130004
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    SYNGAP1
    Short Overview
    Recombinant; Rabbit anti Human SynGAP Antibody; WB; Unconjugated
    Especies reactivas
    Human, Mouse, Rat
    Isotipo
    Rabbit IgG
    Especies hospedadoras
    Rabbit
    Conjugación
    Unconjugated
    Sinónimos
    MRD5|RASA1|RASA5|SYNGAP|DKFZp761G1421 antibody|KIAA1938 antibody|MRD5 antibody|Neuronal RasGAP antibody|OTTHUMP000000...
  9. CD3 Mouse mAb (Biotin)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab189658
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD3E
    Short Overview
    mAb (UCHT1); Mouse anti Human CD3 Antibody (Biotin); Flow
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    UCHT1
    Conjugación
    Biotin
    Sinónimos
    CD3epsilon|IMD18|CD3 epsilon|CD3e antigen|CD3e antigen, epsilon polypeptide (TiT3 complex)|CD3e molecule, epsilon (CD...
  10. CD3 Mouse mAb (AF488)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:490nm ? Fluorescence excitation maximum at 490 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:525nm ? Fluorescence emission maximum at 525 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 5 μL/test
    ● En stock — EE. UU. Articulo #: Ab189661
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD3E
    Short Overview
    mAb (UCHT1); Mouse anti Human CD3 Antibody (AF488); Flow
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    UCHT1
    Conjugación
    AF488
    Sinónimos
    CD3epsilon|IMD18|CD3 epsilon|CD3e antigen|CD3e antigen, epsilon polypeptide (TiT3 complex)|CD3e molecule, epsilon (CD...
  11. Recombinant GABA B Receptor 1 Antibody
    Liquid Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. See COA
    ● En stock — EE. UU. Articulo #: Ab104410
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    GABBR1
    Short Overview
    Recombinant; Rabbit anti Human GABA B Receptor 1 Antibody; WB; Unconjugated
    Especies reactivas
    Human, Mouse, Rat
    Isotipo
    Rabbit IgG
    Especies hospedadoras
    Rabbit
    Conjugación
    Unconjugated
    Sinónimos
    GB1|NEDLC|GPRC3A|GABABR1|GABBR1-3|dJ271M21.1.1 antibody|dJ271M21.1.2 antibody|FLJ92613 antibody|GABA-B receptor 1 ant...
  12. CD3 Mouse mAb (FITC)
    Liquid ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:498nm ? Fluorescence excitation maximum at 498 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:517nm ? Fluorescence emission maximum at 517 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 5 μL/test
    ● En stock — EE. UU. Articulo #: Ab189659
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD3E
    Short Overview
    mAb (UCHT1); Mouse anti Human CD3 Antibody (FITC); Flow
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    UCHT1
    Conjugación
    FITC
    Sinónimos
    CD3epsilon|IMD18|CD3 epsilon|CD3e antigen|CD3e antigen, epsilon polypeptide (TiT3 complex)|CD3e molecule, epsilon (CD...
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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.

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