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.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.≥95%(SDS-PAGE)
Accession #
P04155
Protein Tag
C-His
Expression system
HEK293
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured by its ability to induce ERK1/ERK2 phosphorylation in Jurkat human acute T cell leukemia cells. 5-15 μg/mL of Recombinant Human TFF1 can effectively induce ERK1/2 phosphorylation.
ActiBioPure™, Bioactivo, Sin animales, Sin portador, Alto rendimiento, ≥95%(SDS-PAGE) ActiBioPure™,Animal Free,Bioactive,Carrier Free,High Performance,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
Estabilizador del gel mucoso que recubre la mucosa gastrointestinal y que proporciona una barrera física contra diversos agentes nocivos. Puede inhibir el crecimiento de cristales de oxalato cálcico en la orina.
Specifications
Product Name
Proteína humana recombinante TFF1
Sinónimos
cáncer de mama, secuencia inducible por estrógenos expresada en | Proteína inducible por estrógenos del cáncer de mama | Secuencia inducible por estrógenos del cáncer de mama | D21S21 | Proteína trefoil gastrointestinal pS2 | hP1.A | HPS2 | PNR-2 | BCEI |
Grado
ActiBioPure™, Animal Free, Bioactive, Carrier Free, High Performance, His Tag
Especificaciones y pureza
ActiBioPure™, Bioactivo, Sin animales, Sin portador, Alto rendimiento, ≥95%(SDS-PAGE)
Bioactividad
Measured by its ability to induce ERK1/ERK2 phosphorylation in Jurkat human acute T cell leukemia cells. 5-15 μg/mL of Recombinant Human TFF1 can effectively induce ERK1/2 phosphorylation.
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. A la entrega alícuota. Evite el ciclo de congelación/descongelación.
Imágenes
Recombinant Human TFF1 Protein (rp145736) - SDS-PAGE
2 μg/lane of Recombinant Human TFF1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 10.5 kDa under reducing conditions and 10.5 & 19 kDa under non-reducing conditions.
The sample contains a mixture of structural states: correctly folded monomers, misfolded monomers with incorrect disulfide bonds, and aggregates linked by disulfide bonds.
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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