This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
protein
product name :
Human IGFBP4 Protein (Recombinant His, C-Terminal) - LS-G27236
catalog :
LS-G27236
product information
ProteinId :
27236
CatalogNumber :
LS-G27236
Product Name :
Human IGFBP4 Protein (Recombinant His, C-Terminal) - LS-G27236
Description :
Insulin-like growth factor-binding protein 4 (IGF-BP-4), also known as IBP-4, is a secreted glycoprotein belonging to the IGFBP family. IGF-BP-4 is produced by osteoblasts, epidermis, ovarian follicles and other tissues. It binds both insulin-like growth factor (IGF) I and II, and it circulates in the plasma in both glycosylated and non-glycosylated forms. IGF-BP-4 prolongs the half-life of the IGFs and has been shown to inhibit or stimulate the growth-promoting effects of the IGFs. Pregnancy Associated Plasma Protein A (PAPP-A) proteolytically cleaves IGF-BP-4 and reduces its affinity to bind IGFs, and thus serves as an important regulator of IGF-BP-4 function.
PresentationDesc :
Lyophilized from PBS
ProteinTag :
His, C-Terminal
ProteinType :
Recombinant
ProteinSpecies :
Human
ProteinSourceSpecies :
Human
RecommendedStorage :
Stable at -80°c for up to 6 months. Upon reconstitution, store at 4°c for up to 1 week or at -20°c for up to 2 months.
ReconstitutionInstructions :
Reconstitute in ddH2O or PBS at 100 µg/ml.
Purification :
Greater than 95% by SDS-PAGE
PredictedMolecularWeight :
30-35 kDa (SDS-PAGE)
Gene :
IGFBP4
StandardGeneSymbol :
IGFBP4
Synonyms :
IGFBP4, BP-4, HT29-IGFBP, IGF-binding protein 4, IBP-4, IGFBP-4, IBP4
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.