Neuropoietin, murine recombinant

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SKU:
7180-50
€185
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Description

Neuropoietin, murine recombinant is available at Gentaur for Next week delivery.

Promotes the survival of embryonic motor neurons

Biomolecule/Target: Neuropoietin

Alternates names: NPO, NP

Synonyms: NPO, NP

Background Information: Neuropoietin is a newly identified member of the IL-6 cytokine family. Members of this family, including IL-6, IL-11, oncostatin M, leukemia inhibitory factor (LIF), cardiotrophin-1 (CT-1), cardiotrophin-like cytokine, and CNTF, display a four-helix bundle structure, and signal through gp130-containing receptor complexes. Neuropoietin, which is predominantly expressed in neuroepithelia during embryonic life, acts through a receptor complex comprising CNTF receptor-α component, gp130, and LIF receptor. Like CNTF, it promotes the survival of embryonic motor neurons and could increase the proliferation of neural precursor cells in the presence of EGF and FGF-2. Interestingly, the human Neuropoietin gene has evolved toward a pseudogene, suggesting that the alternative signaling via CNTF is an effective compensatory pathway. Recombinant murine Neuropoietin is a 19.8 kDa protein containing 183 amino acid residues.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

NCBI Gene Symbol: Ctf2

Gene ID: 244218

NCBI Accession: P83714

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Additional Information

Size:
50 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Murine
Recombinant:
Yes
Source:
E. Coli
Purity by SDS-PAGE:
≥98%
Assay:
SDS-PAGE
Purity:
N/A
Assay 2:
HPLC
Endotoxin Level:
< 0.1 ng/μg of protein (<1EU/μg).
Activity (Specifications/test method):
Determined by the dose dependent stimulation of the proliferation of human TF-1 cells. The expected ED50 is 0.5-0.8 μg/ml.
Biological activity:
Determined by the dose dependent stimulation of the proliferation of human TF-1 cells. The expected ED50 is 0.5-0.8 μg/ml.
Results:
N/A
Molecular Weight:
19.8 kDa
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
N/A
Appearance:
Lyophilized powder
Handling:
Centrifuge the vial prior to opening.
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