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)See COA
Accession #
P01137
Protein Tag
C-His
Expression system
HEK293
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Measured by its ability to inhibit the IL-4-dependent proliferation of TF-1 cells. The ED50 for this effect is 78.66 ng/mL in the presence of 500 ng/mL IL-4 (rp156008).
Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥95%(SDS-PAGE),See COA ActiBioPure™,Animal Free,Bioactive,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads 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.
ActiBioPure™, Animal Free, Bioactive, Carrier Free, His Tag
Especificaciones y pureza
Animal Free, Carrier Free, Bioactive, ActiBioPure™, His-Tag, ≥95%(SDS-PAGE), See COA
Mecanismos bioquímicos y fisiológicos
TGF-beta 1 is a member of the transforming growth factor beta (TGF-beta) family. The transforming growth factor-beta family of polypeptides are involved in the regulation of cellular processes, including cell division, differentiation, motility, adhesion
Bioactividad
Measured by its ability to inhibit the IL-4-dependent proliferation of TF-1 cells. The ED50 for this effect is 78.66 ng/mL in the presence of 500 ng/mL IL-4 (rp156008).
13.1 & 40.6 & 53.1 kDa, under reducing conditions; 105.2 kDa, under non-reducing conditions.
Tipo de molécula
Protein
Almacenamiento y envío
Concentración
See COA
Reconstitución
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 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
Store at -20°C,Avoid repeated freezing and thawing
Enviado en
Ice chest + Ice pads
Estabilidad y almacenamiento
Store at -20℃ for 12 months. Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imágenes
Recombinant Human TGF-beta 1 Protein (rp156015) - Protein Bioactivity Measured by its ability to inhibit the IL-4-dependent proliferation of TF-1 cells. The ED₅₀ for this effect is 78.66 ng/mL in the presence of 500 ng/mL IL-4 (rp156008).
Recombinant Human TGF-beta 1 Protein (rp156015) - SDS-PAGE 3 μg/lane of Recombinant Human TGF-beta 1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 13.1 & 40.6 & 53.1 kDa under reducing conditions and 105.2 kDa under non-reducing conditions. The recombinant human latent TGF-beta 1 consists of 370 amino acids and predicts a molecular mass of 42.1 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh TGF-beta 1 is approximately 13.1, 40.6 and 53.1 kDa corresponding to mature TGF-beta 1, LAP protein and inacitve latent TGF-beta 1 respectively due to glycosylation. Under non-reducing conditions, it is the dimer form.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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