GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Recombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.≥98%(SDS-PAGE&HPLC)expressed in E. coli
Sin animales, recombinante, ≥98%(SDS-PAGE&HPLC), expresado en E. coli Animal Free,Recombinant for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Conservar a -20°C 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
SDF-1α (factor 1 α derivado de células estromales) y β son quimiocinas CXC derivadas del estroma, y señalan a través del CXCR4 (receptor de quimiocinas con motivo C-X-C). SDF1α es una isoforma de CXCL12 (quimioquina 12 con motivo C-X-C, también denominada SDF-1). El gen está localizado en el cromosoma humano 10q11. El SDF-1a humano recombinante es una proteína de 8,0 kDa que contiene 68 residuos de aminoácidos.
Aplicación:
SDF-1α (stromal cell-derived factor 1 α) humano se ha utilizado para estudiar el papel de SDF-1α en la migración celular y la supervivencia tras la EMT (transición epitelio-mesénquima) inducida por TGF (factor de crecimiento transformante)-β en células de hepatoma. Se ha utilizado para estudiar la formación de podios, la migración, la proliferación y la adhesión célula-célula de células progenitoras hematopoyéticas humanas en presencia de SDF-1α.
SDF-1α (stromal cell-derived factor 1 α) humano se ha utilizado en el ensayo de quimiotaxis de células de la cresta neural (NCCs) y como componente del medio Eagle′s modificado de Dulbecco (DMEM) en el ensayo de migración de células madre mesenquimales humanas (hMSCs).
Specifications
Product Name
SDF-1 ALFA humano
Grado
Animal Free, Recombinant
Especificaciones y pureza
Sin animales, recombinante, ≥98%(SDS-PAGE&HPLC), expresado en E. coli
Mecanismos bioquímicos y fisiológicos
SDF-1α (factor 1 α derivado de células estromales) y β quimioatrayen células B y T, y se ha demostrado que inducen la migración de células madre CD34+. El SDF-1 se expresa principalmente en el miocardio inflamado e insuficiente. Interviene en la inflamaci
Tipo de molécula
Protein
Almacenamiento y envío
Concentración
expressed in E. coli
Condiciones de almacenamiento de almacenamiento
Conservar a -20°C
Enviado en
Hielera + almohadillas de hielo
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Calculadoras de soluciones
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Reseñas
Reseñas de cliente
Preguntas frecuentes
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
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 Recombinant mean?
Recombinant is a defined analytical purity tier suitable for workflows requiring a specific validated property. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Recombinant is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
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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