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 CXCL4 / PF4 Protein (Recombinant) - LS-G27122
catalog :
LS-G27122
product information
ProteinId :
27122
CatalogNumber :
LS-G27122
Product Name :
Human CXCL4 / PF4 Protein (Recombinant) - LS-G27122
Description :
Platelet factor 4, also known as CXCL4, is expressed in megakaryocytes and stored in the a-granules of platelets. Recombinant human PF-4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines. Platelet factor 4 can be antiproliferative and antiangiogenic, at least in part via interfering with FGF2 and VEGF heparin binding and thus inhibiting their signaling. However, it can also be proinflammatory and proatherogenic through multiple effects on monocytes, macrophages and endothelial cells.
PresentationDesc :
Lyophilized from PBS
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 and HPLC
PredictedMolecularWeight :
~7.8 kDa (SDS-PAGE)
Gene :
CXCL4 / PF4
StandardGeneSymbol :
PF4
Subfamily :
Intercrine alpha
gene family :
Intercrine
Synonyms :
PF4, C-X-C motif chemokine 4, CXCL4, Iroplact, Oncostatin-A, PF-4, SCYB4, Platelet factor 4
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.