SCGF-α, human recombinant

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SKU:
7197-50
$719.07
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Description

SCGF-α, human recombinant is available at Gentaur for Next week delivery.

Supports early stages of hematopoiesis

Biomolecule/Target: SCGF-α

Alternates names: Stem Cell Growth Factor-alpha

Synonyms: Stem Cell Growth Factor-alpha

Background Information: SCGF alpha and beta are hematopoietic growth factor that exerts their activity at early stages of hematopoiesis. The SCGFs are non-glycosylated species-specific cytokines that can support growth of primitive hematopoietic cells, and in combination with EPO or GM-CSF, promote proliferation or erthroid or myeloid progenitors, respectively. Recombinant human SCGF-α is a 33.9 kDa polypeptide containing 305 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: SCF

Gene ID: 4254

NCBI Accession: P21583

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Additional Information

Size:
50 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
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 its inhibitory effect on the proliferation of TF-1 cells previously grown in media containing GM-CSF. The ED50 for this effect was observed at 2.5 ng/ml.
Biological activity:
Determined by its inhibitory effect on the proliferation of TF-1 cells previously grown in media containing GM-CSF. The ED50 for this effect was observed at 2.5 ng/ml.
Results:
N/A
Molecular Weight:
33.9 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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