GRADE & PURITYCarrier 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.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 #
P13500
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Determined by its ability to chemoattract THP-1 using a concentration range of 100.0 ng/mL.
ActiBioPure™, Bioactive, Carrier Free, High Performance, PBS Only
Specifications & Purity
Carrier Free, Bioactive, ActiBioPure™, High Performance, PBS Only, ≥95%(SDS-PAGE)
Biochemical and Physiological Mechanisms
CCL2, also called monocyte chemotactic protein 1 (MCP 1) or JE, is a member of the C C or beta chemokine family that is best known as a chemotactic agent for mononuclear cells. Human CCL2 cDNA encodes a 99 amino acid (aa) precursor protein with a 23 aa s
Bioactivity
Determined by its ability to chemoattract THP-1 using a concentration range of 100.0 ng/mL.
12.2 kDa, under reducing conditions; 14.2 & 23.2 kDa, under non-reducing conditions
Molecule Type
Protein
Storage and Shipping
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.5 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.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze / thaw cycle.
Images
Recombinant Human CCL2/MCP-1 Protein (rp170431) - Protein Bioactivity Determined by its ability to chemoattract THP-1 using a concentration range of 100.0 ng/mL.
Recombinant Human CCL2/MCP-1 Protein (rp170431) - SDS-PAGE 3 μg/lane of Recombinant Human CCL2/MCP-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 12.2 kDa under reducing conditions and 14.2 & 23.2 kDa under non-reducing conditions.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.
Shall we send you a message when we have discounts available?
Remind me later
Thank you! Please check your email inbox to confirm.
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.
ZJ24F1011666