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SDS-PAGE

Probetacellulin [Cleaved into: Betacellulin protein (BTC) Active Protein | BTC active protein

Recombinant Human Probetacellulin [Cleaved into: Betacellulin protein (BTC) (Active)

Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Synonyms
Probetacellulin [Cleaved into: Betacellulin protein (BTC); Recombinant Human Probetacellulin [Cleaved into: Betacellulin protein (BTC) (Active); BTC; BTC active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Greater or equal to 85% purity as determined by SDS-PAGE.
Form/Format
Lyophilized
Sequence Positions
32-111aa
Sequence
DGNSTRSPET NGLLCGDPEE NCAATTTQSK RKGHFSRCPK QYKHYCIKGR CRFVVAEQTP SCVCDEGYIG ARCERVDLFY
Sequence Length
129
Species
Homo sapiens (Human)
Biological Activity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine Balb/c 3T3 cells is less than 0.05 ng/ml, corresponding to a specific activity of > 2.0 × 107 IU/mg.
Endotoxin
Less than 1.0 EU/ug as determined by LAL method.
Protein Note
Protein will be provided with aseptic processing and endotoxin removal.
Preparation and Storage
Generally, the shelf life of liquid form is 6 months at -20/-80 degree C. The shelf life of lyophilized form is 12 months at -20/-80 degree C.

SDS-PAGE

SDS-PAGE
Related Product Information for BTC active protein
Growth factor that binds to EGFR, ERBB4 and other EGF receptor family members. Potent mitogen for retinal pigment epithelial cells and vascular smooth muscle cells. {ECO:0000269|PubMed:8570211}.
Product Categories/Family for BTC active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
685
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
9.0 kDa
NCBI Official Full Name
probetacellulin isoform 2
NCBI Official Synonym Full Names
betacellulin
NCBI Official Symbol
BTC
NCBI Protein Information
probetacellulin
UniProt Protein Name
Probetacellulin
Protein Family
UniProt Gene Name
BTC
UniProt Synonym Gene Names
BTC

NCBI Description

This gene encodes a member of the epidermal growth factor (EGF) family of proteins. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate the secreted growth factor. A secreted form and a membrane-anchored form of this protein bind to multiple different EGF receptors. This protein promotes pancreatic cell proliferation and insulin secretion, as well as retinal vascular permeability. Mutations in this gene may be associated with type 2 diabetes in human patients. [provided by RefSeq, Nov 2015]

Uniprot Description

BTC: Growth factor that binds to EGFR, ERBB4 and other EGF receptor family members. Potent mitogen for retinal pigment epithelial cells and vascular smooth muscle cells.

Protein type: Cell cycle regulation; Ligand, receptor tyrosine kinase; Membrane protein, integral

Chromosomal Location of Human Ortholog: 4q13.3

Cellular Component: extracellular region; extracellular space

Molecular Function: epidermal growth factor receptor binding; growth factor activity; phosphatidylinositol-4,5-bisphosphate 3-kinase activity; protein binding; protein-tyrosine kinase activity; Ras guanyl-nucleotide exchange factor activity

Biological Process: epidermal growth factor receptor signaling pathway; MAPKKK cascade; phosphoinositide-mediated signaling; positive regulation of cell proliferation; regulation of phosphoinositide 3-kinase cascade

Research Articles on BTC

Similar Products

Product Notes

The BTC btc (Catalog #AAA969405) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 32-111aa. The amino acid sequence is listed below: DGNSTRSPET NGLLCGDPEE NCAATTTQSK RKGHFSRCPK QYKHYCIKGR CRFVVAEQTP SCVCDEGYIG ARCERVDLFY. It is sometimes possible for the material contained within the vial of "Probetacellulin [Cleaved into: Betacellulin protein (BTC), Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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