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.≥95%(SDS-PAGE)
Accession #
Q10588
Protein Tag
C-His
Expression system
HEK293
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured by its ability to convert the substrate nicotinamide guanine dinucleotide (NGD+) to cyclic GDP-ribose. The specific activity is >20 pmol/min/µg, as measured under the described conditions.
Sin animales, sin portador, ActiBioPure™, bioactivo, ≥95%(SDS-PAGE) ActiBioPure™,Animal Free,Bioactive,Carrier Free,His Tag 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
Función Sintetiza los segundos mensajeros ADP-ribosa cíclica y nicotinato-adenina dinucleótido fosfato, el primero un segundo mensajero que provoca la liberación de calcio de las reservas intracelulares. Puede estar implicada en el crecimiento de las células pre-B.
Specifications
Product Name
Proteína humana recombinante CD157
Sinónimos
ADP-ribosil ciclasa 2 | Antígeno estromal de la médula ósea 1 | BST-1 | cADPr hidrolasa 2 | ADP-ribosa hidrolasa cíclica 2 | EC 3.2.2.6 | ADP-ribosil ciclasa 2 | Antígeno estromal de la médula ósea 1 | Antígeno de células estromales de la médula ósea 1 |
Grado
ActiBioPure™, Animal Free, Bioactive, Carrier Free, His Tag
Especificaciones y pureza
Sin animales, sin portador, ActiBioPure™, bioactivo, ≥95%(SDS-PAGE)
Bioactividad
Measured by its ability to convert the substrate nicotinamide guanine dinucleotide (NGD+) to cyclic GDP-ribose. The specific activity is >20 pmol/min/µg, as measured under the described conditions.
34 - 45 kDa, under reducing conditions; 34 - 45 kDa, under non-reducing conditions.
Tipo de molécula
Protein
Almacenamiento y envío
Forma
Líquido
Reconstitución
Reconstitute in sterile water to a concentration of 0.1-0.5 mg/ml.
Condiciones de almacenamiento de almacenamiento
Conservar a -20°C,Evitar la congelación y descongelación repetidas
Enviado en
Hielera + almohadillas de hielo
Estabilidad y almacenamiento
Almacenar a -20~-80℃ durante más de 1 año. Tras la recepción, se recomienda alícuota. Evite el ciclo de congelación/descongelación.
Imágenes
Recombinant Human CD157 Protein (rp143341) - SDS-PAGE 3 μg/lane of Recombinant Human CD157 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 34 - 45 kDa.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
Reseñas
Reseñas de cliente
Preguntas frecuentes
What is the purity of this product, and how is it determined?
This product is supplied at ≥95% purity, determined by SDS-PAGE. Lot-specific values are stated on the Certificate of Analysis.
What does Animal Free mean?
Animal Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
What does Carrier Free mean?
Carrier Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
How should this product be stored?
Store at ?20 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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