CCL4 Protein, Mouse

CCL4 protein, with inflammatory and chemokinetic properties, acts as a monokine and self-associates to form homodimers. CCL4 Protein, Mouse is the recombinant mouse-derived CCL4 protein, expressed by E. coli , with tag free. The total length of CCL4 Protein, Mouse is 69 a.a., with molecular weight of ~7.8 kDa.

CCL4 protein, characterized by its inflammatory and chemokinetic properties, functions as a monokine and forms homodimers.

1.Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 20-100 ng/mL.
2.Measured by its ability to chemoattract BaF3 mouse pro-B cells transfected with human CCR5. The ED₅₀ for this effect is 5.030 ng/mL, corresponding to a specific activity is 1.988×10⁵ U/mg.

Mouse

E. coli

Tag Free

P14097 (A24-N92)

20303  [NCBI]

APMGSDPPTSCCFSYTSRQLHRSFVMDYYETSSLCSKPAVVFLTKRGRQICANPSEPWVTEYMSDLELN

Approximately 7.8 kDa

Greater than 95% as determined by reducing SDS-PAGE

Lyophilized powder

Lyophilized from a 0.2 μm solution of 50 mM Tris-HCL, 300 mM NaCl, pH 8.0.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in sterile distilled water. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.