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.

37,171 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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Mostrando 5413-5424 de 37,171

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  1. Anticuerpo recombinante del receptor de activina tipo IIB/ACVR2B
    Liquid Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 0.3 mg/mL
    ● En stock — EE. UU. Articulo #: Ab087310
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    ACVR2B
    Short Overview
    Recombinante; Anticuerpo conejo anti receptor de activina humano tipo IIB/ACVR2B; WB; No conjugado
    Especies reactivas
    Human, Mouse, Rat
    Isotipo
    Rabbit IgG
    Especies hospedadoras
    Rabbit
    Conjugación
    Unconjugated
    Sinónimos
    Activin Receptor Type IIB | ACTR-IIB | Activin A receptor type IIB | Activin receptor type 2B | Activin receptor type...
  2. MAb de ratón HLA-DR (PE)
    Liquid 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. 5 μL/test
    ● En stock — EE. UU. Articulo #: Ab184637
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    HLA-DRA
    Short Overview
    mAb (L243); Anticuerpo de ratón anti HLA-DR humano (PE); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2a
    Especies hospedadoras
    Mouse
    Número de clon
    L243
    Conjugación
    PE
    Sinónimos
    FLJ51114 | Antígeno de histocompatibilidad HLA-DR alfa | Antígeno de histocompatibilidad HLA clase II, cadena DR alfa...
  3. MAb de ratón HLA-DR (FITC)
    Liquid 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 #: Ab184636
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    HLA-DRA
    Short Overview
    mAb (L243); Anticuerpo de ratón anti HLA-DR humano (FITC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2a
    Especies hospedadoras
    Mouse
    Número de clon
    L243
    Conjugación
    FITC
    Sinónimos
    FLJ51114 | Antígeno de histocompatibilidad HLA-DR alfa | Antígeno de histocompatibilidad HLA clase II, cadena DR alfa...
  4. CD33 Mouse mAb (APC)
    Liquid 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. 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:660nm ? Fluorescence emission maximum at 660 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 #: Ab181124
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD33
    Short Overview
    mAb (HIM3-4); Anticuerpo de ratón anti CD33 humano (APC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    HIM3-4
    Conjugación
    APC
    Sinónimos
    CD33 antigen (gp67) | CD33 antigen | CD33 molecule | CD33 | FLJ00391 | gp67 | myeloid cell surface antigen CD33 | p67...
  5. CD33 mAb de ratón (FITC)
    Liquid 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 #: Ab181122
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD33
    Short Overview
    mAb (HIM3-4); Anticuerpo de ratón anti CD33 humano (FITC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    HIM3-4
    Conjugación
    FITC
    Sinónimos
    Antígeno CD33 (gp67) | Antígeno CD33 | Molécula CD33 | CD33 | FLJ00391 | gp67 | Antígeno de superficie de células mie...
  6. CD19 mAb de ratón (APC)
    Liquid 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. 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:660nm ? Fluorescence emission maximum at 660 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 #: Ab181976
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD19
    Short Overview
    mAb (CB19); Anticuerpo de ratón anti CD19 humano (APC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    CB19
    Conjugación
    APC
    Sinónimos
    B4 | Antígeno de linfocitos B CD19 | Antígeno de superficie de linfocitos B B4 | Antígeno CD19 | Molécula CD19 | CVID...
  7. MAb de ratón HLA-DR (biotina)
    Liquid 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. 0.5 mg/mL
    ● En stock — EE. UU. Articulo #: Ab184635
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    HLA-DRA
    Short Overview
    mAb (L243); Anticuerpo de ratón anti HLA-DR humano (biotina); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2a
    Especies hospedadoras
    Mouse
    Número de clon
    L243
    Conjugación
    Biotin
    Sinónimos
    FLJ51114 | Antígeno de histocompatibilidad HLA-DR alfa | Antígeno de histocompatibilidad HLA clase II, cadena DR alfa...
  8. CD19 mAb de ratón (PE)
    Liquid 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. 5 μL/test
    ● En stock — EE. UU. Articulo #: Ab181975
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD19
    Short Overview
    mAb (CB19); Anticuerpo de ratón anti CD19 humano (PE); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    CB19
    Conjugación
    PE
    Sinónimos
    B4 | Antígeno de linfocitos B CD19 | Antígeno de superficie de linfocitos B B4 | Antígeno CD19 | Molécula CD19 | CVID...
  9. CD19 mAb de ratón (FITC)
    Liquid 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. 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 #: Ab181974
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    CD19
    Short Overview
    mAb (CB19); Anticuerpo de ratón anti CD19 humano (FITC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG1
    Especies hospedadoras
    Mouse
    Número de clon
    CB19
    Conjugación
    FITC
    Sinónimos
    B4 | B-lymphocyte antigen CD19 | B-lymphocyte surface antigen B4 | CD19 antigen | CD19 molecule | CD19 | CVID3 | Diff...
  10. Anticuerpo recombinante de sintaxina 16
    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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 0.3 mg/mL
    ● En stock — EE. UU. Articulo #: Ab130018
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    STX16
    Short Overview
    Recombinante; Anticuerpo conejo anti sintaxina 16 humana; WB; No conjugado
    Especies reactivas
    Human, Mouse, Rat
    Isotipo
    Rabbit IgG
    Especies hospedadoras
    Rabbit
    Conjugación
    Unconjugated
    Sinónimos
    Anticuerpo Sintaxina-16 | MGC90328 | STX16 | Syn16 | SYN16hsyn16 | Sintaxina 16 | Sintaxina-16 | Anticuerpo hsyn16 | ...
  11. CD32 mAb de ratón (APC)
    Liquid 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:660nm ? Fluorescence emission maximum at 660 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 #: Ab179710
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    FCGR2A
    Short Overview
    mAb (IV.3); Anticuerpo de ratón anti CD32 humano (APC); Flujo
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2b
    Especies hospedadoras
    Mouse
    Número de clon
    IV.3
    Conjugación
    APC
    Sinónimos
    Antígeno CD32 | CD32B | CD32Fragmento Fc de IgG, baja afinidad II, receptor para (CD32) | CDw32 | Fragmento Fc de IgG...
  12. CD32 Mouse mAb (FITC)
    Liquid 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. 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 #: Ab179708
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Associated targets
    FCGR2A
    Short Overview
    mAb (IV.3); Mouse anti Human CD32 Antibody (FITC); Flow
    Especies reactivas
    Human
    Isotipo
    Mouse IgG2b
    Especies hospedadoras
    Mouse
    Número de clon
    IV.3
    Conjugación
    FITC
    Sinónimos
    CD32 antigen | CD32B | CD32Fc fragment of IgG, low affinity II, receptor for (CD32) | CDw32 | Fc fragment of IgG, low...
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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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