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.≥98%(SDS-PAGE&HPLC)
Expression System
E.coli
Accession #
P09486
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the cell growth of Mv1Lu mink lung epithelial cells is less than 3.0 μg/mL, corresponding to a specific activity of > 333 IU/mg.
ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥98%(SDS-PAGE&HPLC) ActiBioPure™,Animal Free,Azide Free,Bioactive,Carrier Free,High Performance 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.
Overview
Purity >98% by SDS-PAGE and HPLC analyses.
Function Appears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic domain that binds 5 to 8 Ca (2+) with a low affinity and an EF-hand loop that binds a Ca(2+) ion with a high affinity.
Specifications
Product Name
Recombinant Human SPARC Protein, ＞98% (SDS-PAGE, HPLC)
Synonyms
ON | ONT | OI17 | BM-40 | Basement-membrane protein 40 | ONcysteine-rich protein | Osteonectin | Secreted protein acidic and rich in cysteine | secreted protein, acidic, cysteine-rich (osteonectin) | SPARC | AA517111 | Basement membrane protein 40 | BM 40
Grade
ActiBioPure™, Animal Free, Azide Free, Bioactive, Carrier Free, High Performance
Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the cell growth of Mv1Lu mink lung epithelial cells is less than 3.0 μg/mL, corresponding to a specific activity of > 333 IU/mg.
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconsti
Images
Recombinant Human SPARC Protein (rp151779)-Protein Bioactivity Fully biologically active when compared to standard. The ED₅₀ as determined by its ability to inhibit the cell growth of Mv1Lu mink lung epithelial cells is less than 3.0 μg/mL, corresponding to a specific activity of > 333 IU/mg.
Recombinant Human SPARC Protein (rp151779) - SDS-PAGE Recombinant Human SPARC Protein was resolved with SDS-PAGE under reducing (R) and visualized by Coomassie® Blue staining. Showing a single band at 32.7 kDa.
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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