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.Low Endotoxin?Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.for Cell culture?Cell-culture grade — low endotoxin and contaminants to support viable cell growth. Use in mammalian/other cell culture media and supplements.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)
Accession #
P02765
Protein Tag
No tag
Expression system
CHO
Endotoxin Concentration
<0.5 EU/mg
Bioactivity
Measured in a cell proliferation assay using B16-F1 cells. Human Fetuin A stimulates adhesion of B16-F1 cells. The ED50 for this effect is 50-200 μg/mL.
ActiBioPure™, Animal Free, Bioactive, Carrier Free, for Cell culture, High Performance, Low Endotoxin, PBS Only
Specifications & Purity
Animal Free, Carrier Free, Bioactive, ActiBioPure™, Low Endotoxin, High Performance, for cell culture, PBS Only, ≥95%(SDS-PAGE)
Biochemical and Physiological Mechanisms
Promotes endocytosis, possesses opsonic properties and influences the mineral phase of bone. Shows affinity for calcium and barium ions.
Post-translational: Phosphorylation sites are present in the extracelllular medium.
Bioactivity
Measured in a cell proliferation assay using B16-F1 cells. Human Fetuin A stimulates adhesion of B16-F1 cells. The ED50 for this effect is 50-200 μg/mL.
It is recommended to redissolve in sterile deionized water.
Storage
Store at 2-8°C
Shipped In
Wet ice
Stability And Storage
36 months at 2℃ to 8℃ in lyophilized state. 6 months at -20℃ to -80℃ under sterile conditions after reconstitution. 7-10 days at 2℃ to 8℃ under sterile conditions after reconstitution. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
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.
