Proteínas

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.

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5,514 productos

Descubra las citoquinas para estudios de señalización inmunitaria, suplementos para cultivos celulares, procesos de diferenciación y ensayos funcionales. Utilice esta página para comparar proteínas de señalización en distintas aplicaciones de investigación.

Explora las proteínas diana utilizadas en el desarrollo de ensayos, los estudios de unión, el cribado y la investigación de vías biológicas. Esta categoría te ayuda a localizar proteínas relacionadas con dianas y mecanismos biológicos específicos.

Enzimas

1,406

Encuentre productos enzimáticos para estudios de catálisis, desarrollo de ensayos, patrones de referencia y flujos de trabajo bioquímicos. Explore los reactivos enzimáticos utilizados en pruebas funcionales y experimentos relacionados con las vías metabólicas.

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.

Descubra otros productos proteicos para investigación que no encajan en los principales subgrupos de proteínas. Utilice esta categoría para descubrir reactivos proteicos complementarios para diversos ensayos y flujos de trabajo biológicos.

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Mostrando 1321-1332 de 5,514

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  1. Recombinant Human Arginase 1/ARG1 Protein
    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. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥90%(SDS-PAGE)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp181581
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    P05089
    Sistema de expresión
    E. coli
    Día de proteínas
    N-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Immobilized Recombinant Human Arginase 1/ARG1 Protein (rp181581) at 1.0 μg/mL can bind Liver Arginase Mouse mAb (Ab113273) with the EC50 of 35.09 ng/mL.
    Sinónimos
    AI | ARG1 | Arginase 1 | arginase, liver | Arginase-1 | EC 3.5.3.1 | EC:3.5.3.1 | Liver Arginase | Liver-type arginas...
  2. Recombinant Human CCL3/MIP-1 alpha Protein
    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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. ≥90%(SDS-PAGE)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp170414
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    P10147
    Sistema de expresión
    E. coli
    Día de proteínas
    No tag
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Determined by its ability to chemoattract human monocytes (THP-1) using a concentration range of 10.0-100.0 ng/mL.
    Sinónimos
    C-C motif chemokine 3 | MIP1-(a) | AI323804 | CCL3 | chemokine (C-C motif) ligand 3 | G0S19-1 | LD78a | LD78alpha | M...
  3. Recombinant Human Siglec-3/CD33 Protein
    Lyophilized 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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 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)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp169578
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    P20138
    Sistema de expresión
    HEK293
    Día de proteínas
    C-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    1. Measured by the ability of the immobilized protein to support the adhesion of human red blood cells. The ED50 for this effect is < 6 µg/mL. 2. Immobilized Recombinant Human Siglec-3/CD33 Protein (rp169578) at 1.0 μg/mL can bind Vadastuximab (anti-CD33) (Ab182778) with the EC50 of 10.59 ng/mL. 3. Immobilized Recombinant Human Siglec-3/CD33 Protein (rp169578) at 1.0 μg/mL can bind Gemtuzumab (anti-CD33) (Ab175859) with the EC50 of 36.93 ng/mL.
    Sinónimos
    CD33 antigen (gp67) | CD33 antigen | CD33 molecule | CD33 | FLJ00391 | gp67 | myeloid cell surface antigen CD33 | p67...
  4. Recombinant Human Leptin Protein
    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. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. 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)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp170412
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    Q6NT58
    Sistema de expresión
    E. coli
    Día de proteínas
    No tag
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Immobilized Recombinant Human Leptin Receptor Protein (rp184128) at 2.0 μg/mL can bind Recombinant Human Leptin Protein (rp170412) with the EC50 of 6.6 ng/mL.
    Sinónimos
    FLJ94114 | LEP | leptin (murine obesity homolog) | leptin (obesity homolog, mouse) | Leptin | OB | Obese protein | ob...
  5. Recombinant Streptavidin Protein (AF647)
    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: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. 1.0 mg/mL
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp181946
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Streptomyces avidinii
    Número de adhesión
    P22629
    Sistema de expresión
    E. coli
    Bioactividad
    Binding Biotin
    Sinónimos
    SA V1 | SA V2 | strepavidin | Streptavidin V1 | Streptavidin V2 | AF647 Streptavidin | Streptavidin-AF647 | AF647 Str...
  6. Recombinant Streptavidin Protein (AF405)
    Liquid Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:401nm ? Fluorescence excitation maximum at 401 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:422nm ? Fluorescence emission maximum at 422 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 1.0 mg/mL
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp181942
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Streptomyces avidinii
    Número de adhesión
    P22629
    Sistema de expresión
    E. coli
    Bioactividad
    Binding Biotin
    Sinónimos
    SA V1 | SA V2 | strepavidin | Streptavidin V1 | Streptavidin V2 | AF405 Streptavidin | Streptavidin-AF405 | AF405 Str...
  7. Recombinant Human UCH-L1/PGP9.5 Protein
    Lyophilized Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp183597
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    P09936
    Sistema de expresión
    E. coli
    Día de proteínas
    N-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Testing in progress
    Sinónimos
    EC 3.4.19.12 | EC 6.- | Neuron cytoplasmic protein 9.5 | PARK5 | PGP 9.5 | PGP9.5 | PGP9.5Uch-L1 | PGP95 | ubiquitin ...
  8. Recombinant Streptavidin Protein (alkaline phosphatase)
    Liquid Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. 1.0 mg/mL
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: np169050
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Streptomyces avidinii
    Número de adhesión
    P22629
    Sistema de expresión
    E. coli
    Bioactividad
    Binding Biotin
    Sinónimos
    SA V1 | SA V2 | strepavidin | Streptavidin V1 | Streptavidin V2 | alkaline phosphatase Streptavidin | Streptavidin-al...
  9. Recombinant Human Caveolin-1 Protein
    Lyophilized Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. ≥95%(SDS-PAGE)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp183730
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    Q03135
    Sistema de expresión
    E. coli
    Día de proteínas
    No tag
    Concentración de endotoxinas
    <1.0 EU/μg
    Sinónimos
    CAV | CAV1 | caveolae protein, 22kD | caveolin 1, caveolae protein, 22kDa | Caveolin1 | Caveolin-1 | cell growth-inhi...
  10. Recombinant Human Siglec-2/CD22 Protein
    Lyophilized 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. ≥90%(SDS-PAGE)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp169575
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    P20273
    Sistema de expresión
    HEK293
    Día de proteínas
    C-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Immobilized Recombinant Human Siglec-2/CD22 Protein (rp169575) at 1.0 μg/mL can bind Inotuzumab (anti-CD22) (Ab176429) with the EC50 of 20.1 ng/mL.  Immobilized Recombinant Human Siglec-2/CD22 Protein (rp169575) at 1.0 μg/mL can bind bind Epratuzumab (anti-CD22) (Ab175532) with the EC50 of 207.0 ng/mL.
    Sinónimos
    B-cell receptor CD22 | BL-CAM | B-lymphocyte cell adhesion molecule | CD22 antigenMGC130020 | CD22 molecule | CD22 | ...
  11. Recombinant Human HE4/WFDC2 Protein
    Lyophilized 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. 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)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp181298
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    Q14508
    Sistema de expresión
    HEK293
    Día de proteínas
    C-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Testing in progress
    Sinónimos
    dJ461P17.6 | EDDM4 | Epididymal secretory protein E4 | epididymis-specific, whey-acidic protein type, four-disulfide ...
  12. Recombinant Human TrkB Protein
    Lyophilized 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)
    ● En stock — Almacén en EE. UU., envío a la EU* Articulo #: rp181612
    Vista del artículo
    Precios y tamaños del paquete
    Identificadores técnicos
    Especies
    Humano
    Número de adhesión
    Q16620
    Sistema de expresión
    HEK293
    Día de proteínas
    C-His
    Concentración de endotoxinas
    <1.0 EU/μg
    Bioactividad
    Immobilized Recombinant Human TrkB Protein (rp181612) at 1.0 μg/mL can bind Rinat patent anti-TrkB (anti-TrkB) (Ab209857) with the EC50 of 34.2 ng/mL.
    Sinónimos
    BDNF/NT-3 growth factors receptor | EC 2.7.10 | EC 2.7.10.1 | GP145-TrkB | Neurotrophic tyrosine kinase receptor type...
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