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.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.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.≥95%(SDS-PAGE)
Expression System
E.coli
Accession #
P21781
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured in a cell proliferation assay using 4MBr‑5 rhesus monkey epithelial cell. The ED₅₀ for this effect is typically <1.38 ng/mL
After receiving lyophilized powder protein, centrifuge first, and then redissolve with deionized water to purposed concentration.
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Stability And Storage
Stable for 12 months from the date of receipt of the product under proper storage andhandling conditions. Avoid repeated freeze-thaw cycles.
Images
Recombinant Human KGF/FGF-7 Protein (rp148028)-Protein Bioactivity Measured in a cell proliferation assay using 4MBr‑5 rhesus monkey epithelial cell. The ED₅₀ for this effect is typically <1.38ng/mL.
Recombinant Human KGF/FGF-7 Protein(rp148028)-SDS-PAGE 3μg/lane of Recombinant Human KGF was resolved with SDS-PAGE under reducing (R) conditions and visualized by Coomassie® Blue staining, showing a band at 19kDa.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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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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