GRADE & PURITYAnimal 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)
Expression System
HEK293
Accession #
P40259
Protein Tag
C-His
Expression system
HEK293
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
1. Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab (anti-CD79b) (Ab175715) with the EC50 of 11.08 ng/mL. 2. Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab vedotin-piiq (anti-CD79b) (Ab175635) with the EC50 of 51.95 ng/mL.
ActiBioPure™, bioactivo, sin animales, sin portador, ≥90%(SDS-PAGE) ActiBioPure™,Animal Free,Bioactive,Carrier Free,His Tag,PBS Only for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Conservar a -20°C,Evitar la congelación y descongelación repetidas Ships Hielera + almohadillas de hielo Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
Se requiere en cooperación con CD79A para el inicio de la cascada de transducción de señales activada por el complejo receptor de antígeno de células B (BCR) que conduce a la internalización del complejo, el tráfico a endosomas tardíos y la presentación de antígenos. Potencia la fosforilación de CD79A, posiblemente mediante el reclutamiento de quinasas que fosforilan CD79A o mediante el reclutamiento de proteínas que se unen a CD79A y lo protegen de la desfosforilación.
Specifications
Product Name
Proteína CD79B humana recombinante
Sinónimos
Cadena beta de la proteína asociada al complejo receptor de antígenos de células B | Cadena beta de la proteína asociada al complejo receptor de antígenos de células B | Glicoproteína específica de células B B29 | B29 | B29/Ig-beta/CD79b | CD 79b | CD79b
Grado
ActiBioPure™, Animal Free, Bioactive, Carrier Free, His Tag, PBS Only
Especificaciones y pureza
ActiBioPure™, bioactivo, sin animales, sin portador, ≥90%(SDS-PAGE)
Bioactividad
1. Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab (anti-CD79b) (Ab175715) with the EC50 of 11.08 ng/mL. 2. Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab vedotin-piiq (anti-CD79b) (Ab175635) with the EC50 of 51.95 ng/mL.
26.8-38.0 kDa, under reducing conditions; 28.8-34.6 kDa, under non-reducing conditions
Tipo de molécula
Protein
Almacenamiento y envío
Reconstitución
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.5 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Condiciones de almacenamiento de almacenamiento
Conservar a -20°C,Evitar la congelación y descongelación repetidas
Enviado en
Hielera + almohadillas de hielo
Estabilidad y almacenamiento
Conservar a -20°C durante 1 año. Evitar el ciclo de congelación/descongelación.
Imágenes
Recombinant Human CD79B Protein (rp176729) - ELISA Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab (anti-CD79b) (Ab175715) with the EC₅₀ of 11.08 ng/mL.
Recombinant Human CD79B Protein (rp176729) - ELISA Immobilized Recombinant Human CD79B Protein (rp176729) at 1.0 μg/mL can bind Polatuzumab vedotin-piiq (anti-CD79b) (Ab175635) with the EC₅₀ of 51.95 ng/mL.
Recombinant Human CD79B Protein (rp176729) - SDS-PAGE 3 μg/lane of Recombinant Human CD79B Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 26.8-38.0 kDa under reducing conditions and 28.8-34.6 kDa under non-reducing conditions.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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