Betacellulin Recombinant Protein

CATALOG NUMBER: 40-192

Specifications
source-species:
E. coli
Species:
Human
source-species:
E. coli
Recombinant Protein Sequence:
DGNSTRSPET NGLLCGDPEE NCAATTTQSK RKGHFSRCPK QYKHYCIKGR CRFVVAEQTP SCVCDEGYIG ARCERVDLFY
Biological Activity:
The ED50 was determined by the dose - dependent stimulation of the proliferation of murine Balb/3T3 cells is ≤ 0.05 ng/mL, corresponding to a specific activity of ≥ 2 x 107units/mg.
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per μg (1EU/μg).
physical-state:
Lyophilized
Storage Conditions:
The lyophilized Betacellulin recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted Betacellulin is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing Betacellulin recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Ncbi Official Symbol:
BTC
Additional Names:
Probetacellulin, BTC
Protein Accession Number:
NP_001720.1
Protein Gi Number:
4502461
Ncbi Gene Id Number:
685
Background:
Betacellulin is an EGF-related polypeptide growth factor that signals through the EGF receptor. It is produced in several tissues, including the pancreas, small intestine, and in certain tumor cells. Betacellulin is a potent mitogen for retinal pigment epithelial cells and vascular smooth muscle cells. Human Betacellulin is initially synthesized as a glycosylated 32.0 kDa transmembrane precursor protein, which is processed by proteolytic cleavage to produce the mature sequence. Recombinant human Betacellulin is a 9.0 kDa monomeric protein, containing 80 amino residues, which comprises the mature EGF homologous portion of the Betacellulin protein.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
This product is for research use only.

CATALOG NUMBER:

40-192

List Size:
0.005 mg, 0.02 mg

List Price:

Price range: $199.00 through $305.00

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