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RecombinantCkbeta8‑1/CCL23, Human

CAT: 0384-BK0190-01Size: 10 µgDry Ice: NoHazardous: No
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CAT#:0384-BK0190-01Size:10 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Chemokine (C-C motif) ligand 23 (CCL23) is a small cytokine belonging to the CC chemokine family that is also known as Macrophage inflammatory protein 3 (MIP-3) and Myeloid progenitor inhibitory factor 1 (MPIF-1) . CCL23 is predominantly expressed in lung and liver tissue, but is also found in bone marrow and placenta.CCL23 is highly chemotactic for resting T cells and monocytes and slightly chemotactic for neutrophils. It has also been attributed to an inhibitory activity on hematopoietic progenitor cells. CCL23 is a ligand for the chemokine receptor CCR1.Recombinant human Ck beta 8‑1/CCL23 produced in CHO cells is a single polypeptide chain containing 92 amino acids. A fully biologically active molecule, rhCk beta 8‑1/CCL23 has a molecular mass of 10.5 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques at GenScript.
CAS Number
9000-83-3
Endotoxin
< 0.2 EU/μg, determined by LAL method.
Purity
> 98% as analyzed by SDS-PAGE.
Bioactivity
The EC50 value of human Ck beta 8‑1/CCL23 on Caˆ2+ mobilization assay in CHO-K1/Ga15/hCCR1 cells (human Ga15 and human CCR1 stably expressed in CHO-K1 cells) is less than 0.4 μg/ml.
Reconstitution
Reconstituted in ddH2O or PBS at 100 μg/ml.
Molecular Weight
10.5 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Lyophilized recombinant human Ck beta 8‑1/CCL23 remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, human Ck beta 8‑1/CCL23 should be stable up to 1 week at 4°C or up to 2 months at -20°C.
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized after extensive dialysis against PBS.
Host or Source
CHO
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
AA Sequence
MLWRRKIGPQMTLSHAAGFHATSADCCISYTPRSIPCSLLESYFETNSECSKPGVIFLTKKGRRFCANPSDKQVQVCVRM LKLDTRIKTRKN